Classes de estilo#
Background#
Adw style class background#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe background."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe background',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.button = Gtk.Button.new_with_label(label='Lorem Ipsum')
self.button.add_css_class(css_class='background')
vbox.append(child=self.button)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'background' in self.button.get_css_classes():
self.button.remove_css_class(css_class='background')
else:
self.button.add_css_class(css_class='background')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class background."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
button = Gtk.Template.Child(name='button')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'background' in self.button.get_css_classes():
self.button.remove_css_class(css_class='background')
else:
self.button.add_css_class(css_class='background')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs background</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkButton" id="button">
<property name="label">Lorem Ipsum</property>
<style>
<class name="background"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs background';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Button button {
label: 'Lorem Ipsum';
styles [
'background',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Body#
Adw style class body#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe body."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe body',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.label = Gtk.Label.new(str='Lorem Ipsum')
self.label.add_css_class(css_class='title-1')
vbox.append(child=self.label)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'body' in self.label.get_css_classes():
self.label.remove_css_class(css_class='body')
else:
self.label.add_css_class(css_class='body')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class body."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
label = Gtk.Template.Child(name='label')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'body' in self.label.get_css_classes():
self.label.remove_css_class(css_class='body')
else:
self.label.add_css_class(css_class='body')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs body</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<child>
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkLabel" id="label">
<property name="label">Lorem Ipsum</property>
<style>
<class name="title-1"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</child>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs body';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Label label {
label: 'Lorem Ipsum';
styles [
'title-1',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
;
}
Boxed-list#
Adw style class boxed-list#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class boxed-list."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe boxed-list',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.list_box = Gtk.ListBox.new()
self.list_box.set_selection_mode(mode=Gtk.SelectionMode.NONE)
self.list_box.add_css_class(css_class='boxed-list')
vbox.append(child=self.list_box)
for _ in range(2):
adw_action_row = Adw.ActionRow.new()
adw_action_row.set_title(title='Lorem Ipsum')
self.list_box.append(child=adw_action_row)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'boxed-list' in self.list_box.get_css_classes():
self.list_box.remove_css_class(css_class='boxed-list')
else:
self.list_box.add_css_class(css_class='boxed-list')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class boxed-list."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
list_box = Gtk.Template.Child(name='list_box')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'boxed-list' in self.list_box.get_css_classes():
self.list_box.remove_css_class(css_class='boxed-list')
else:
self.list_box.add_css_class(css_class='boxed-list')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs boxed-list</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkListBox" id="list_box">
<property name="selection-mode">0</property>
<style>
<class name="boxed-list"/>
</style>
<child>
<object class="AdwActionRow">
<property name="title">Lorem Ipsum</property>
</object>
</child>
<child>
<object class="AdwActionRow">
<property name="title">Lorem Ipsum</property>
</object>
</child>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs boxed-list';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Gtk.ListBox list_box {
selection-mode: none;
styles [
'boxed-list',
]
Adw.ActionRow {
title: 'Lorem Ipsum';
}
Adw.ActionRow {
title: 'Lorem Ipsum';
}
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Caption#
Adw style class caption#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe caption."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe caption',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.label = Gtk.Label.new(str='Lorem Ipsum')
self.label.add_css_class(css_class='caption')
vbox.append(child=self.label)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'caption' in self.label.get_css_classes():
self.label.remove_css_class(css_class='caption')
else:
self.label.add_css_class(css_class='caption')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class caption."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
label = Gtk.Template.Child(name='label')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'caption' in self.label.get_css_classes():
self.label.remove_css_class(css_class='caption')
else:
self.label.add_css_class(css_class='caption')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs caption</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkLabel" id="label">
<property name="label">Lorem Ipsum</property>
<style>
<class name="caption"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs caption';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Label label {
label: 'Lorem Ipsum';
styles [
'caption',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Caption-heading#
Adw style class caption-heading#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe caption-heading."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe caption-heading',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.label = Gtk.Label.new(str='Lorem Ipsum')
self.label.add_css_class(css_class='caption-heading')
vbox.append(child=self.label)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'caption-heading' in self.label.get_css_classes():
self.label.remove_css_class(css_class='caption-heading')
else:
self.label.add_css_class(css_class='caption-heading')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class caption-heading."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
label = Gtk.Template.Child(name='label')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'caption-heading' in self.label.get_css_classes():
self.label.remove_css_class(css_class='caption-heading')
else:
self.label.add_css_class(css_class='caption-heading')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs caption-heading</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkLabel" id="label">
<property name="label">Lorem Ipsum</property>
<style>
<class name="caption-heading"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs caption-heading';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Label label {
label: 'Lorem Ipsum';
styles [
'caption-heading',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Card#
Adw style class card#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe card."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe card',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_homogeneous(homogeneous=True)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.label = Gtk.Label.new(str='Lorem Ipsum')
self.label.add_css_class(css_class='card')
vbox.append(child=self.label)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'card' in self.label.get_css_classes():
self.label.remove_css_class(css_class='card')
else:
self.label.add_css_class(css_class='card')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class card."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
label = Gtk.Template.Child(name='label')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'card' in self.label.get_css_classes():
self.label.remove_css_class(css_class='card')
else:
self.label.add_css_class(css_class='card')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs card</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="homogeneous">true</property>
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkLabel" id="label">
<property name="label">Lorem Ipsum</property>
<style>
<class name="card"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs card';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
homogeneous: true;
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Label label {
label: 'Lorem Ipsum';
styles [
'card',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Circular#
Adw style class circular#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe circular."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe circular',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.button = Gtk.Button.new_from_icon_name(
icon_name='face-smile-big-symbolic',
)
self.button.set_halign(align=Gtk.Align.CENTER)
self.button.set_hexpand(expand=False)
self.button.add_css_class(css_class='circular')
vbox.append(child=self.button)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'circular' in self.button.get_css_classes():
self.button.remove_css_class(css_class='circular')
else:
self.button.add_css_class(css_class='circular')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class circular."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
button = Gtk.Template.Child(name='button')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'circular' in self.button.get_css_classes():
self.button.remove_css_class(css_class='circular')
else:
self.button.add_css_class(css_class='circular')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs circular</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkButton" id="button">
<property name="icon-name">face-smile-big-symbolic</property>
<property name="halign">3</property>
<property name="hexpand">false</property>
<style>
<class name="circular"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs circular';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Button button {
icon-name: 'face-smile-big-symbolic';
halign: center;
hexpand: false;
styles [
'circular',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Colors#
Adw style class colors#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe colors."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe colors',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.label_accent = Gtk.Label.new(str='Lorem Ipsum')
self.label_accent.add_css_class(css_class='accent')
vbox.append(child=self.label_accent)
self.label_success = Gtk.Label.new(str='Lorem Ipsum')
self.label_success.add_css_class(css_class='success')
vbox.append(child=self.label_success)
self.label_warning = Gtk.Label.new(str='Lorem Ipsum')
self.label_warning.add_css_class(css_class='warning')
vbox.append(child=self.label_warning)
self.label_error = Gtk.Label.new(str='Lorem Ipsum')
self.label_error.add_css_class(css_class='error')
vbox.append(child=self.label_error)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'accent' in self.label_accent.get_css_classes():
self.label_accent.remove_css_class(css_class='accent')
self.label_success.remove_css_class(css_class='success')
self.label_warning.remove_css_class(css_class='warning')
self.label_error.remove_css_class(css_class='error')
else:
self.label_accent.add_css_class(css_class='accent')
self.label_success.add_css_class(css_class='success')
self.label_warning.add_css_class(css_class='warning')
self.label_error.add_css_class(css_class='error')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class colors."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
label_accent = Gtk.Template.Child(name='label_accent')
label_success = Gtk.Template.Child(name='label_success')
label_warning = Gtk.Template.Child(name='label_warning')
label_error = Gtk.Template.Child(name='label_error')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'accent' in self.label_accent.get_css_classes():
self.label_accent.remove_css_class(css_class='accent')
self.label_success.remove_css_class(css_class='success')
self.label_warning.remove_css_class(css_class='warning')
self.label_error.remove_css_class(css_class='error')
else:
self.label_accent.add_css_class(css_class='accent')
self.label_success.add_css_class(css_class='success')
self.label_warning.add_css_class(css_class='warning')
self.label_error.add_css_class(css_class='error')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs colors</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkLabel" id="label_accent">
<property name="label">Lorem Ipsum</property>
<style>
<class name="accent"/>
</style>
</object>
</child>
<child>
<object class="GtkLabel" id="label_success">
<property name="label">Lorem Ipsum</property>
<style>
<class name="success"/>
</style>
</object>
</child>
<child>
<object class="GtkLabel" id="label_warning">
<property name="label">Lorem Ipsum</property>
<style>
<class name="warning"/>
</style>
</object>
</child>
<child>
<object class="GtkLabel" id="label_error">
<property name="label">Lorem Ipsum</property>
<style>
<class name="error"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs colors';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Label label_accent {
label: 'Lorem Ipsum';
styles [
'accent',
]
}
Label label_success {
label: 'Lorem Ipsum';
styles [
'success',
]
}
Label label_warning {
label: 'Lorem Ipsum';
styles [
'warning',
]
}
Label label_error {
label: 'Lorem Ipsum';
styles [
'error',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Compact#
Adw style class compact#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe compact."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe compact',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.status_page = Adw.StatusPage.new()
self.status_page.set_description(description='Lorem Ipsum.')
self.status_page.set_icon_name(icon_name='face-smile-big-symbolic')
self.status_page.set_title(title='Lorem Ipsum.')
self.status_page.add_css_class(css_class='compact')
vbox.append(child=self.status_page)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'compact' in self.status_page.get_css_classes():
self.status_page.remove_css_class(css_class='compact')
else:
self.status_page.add_css_class(css_class='compact')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class compact."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
status_page = Gtk.Template.Child(name='status_page')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'compact' in self.status_page.get_css_classes():
self.status_page.remove_css_class(css_class='compact')
else:
self.status_page.add_css_class(css_class='compact')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs compact</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="AdwStatusPage" id="status_page">
<property name="description">Lorem Ipsum.</property>
<property name="icon-name">face-smile-big-symbolic</property>
<property name="title">Lorem Ipsum.</property>
<style>
<class name="compact"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs compact';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Adw.StatusPage status_page {
description: 'Lorem Ipsum.';
icon-name: 'face-smile-big-symbolic';
title: 'Lorem Ipsum.';
styles [
'compact',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Destructive-action#
Adw style class destructive-action#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe destructive-action."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe destructive-action',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.button = Gtk.Button.new_with_label(label='Lorem Ipsum')
self.button.add_css_class(css_class='destructive-action')
vbox.append(child=self.button)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'destructive-action' in self.button.get_css_classes():
self.button.remove_css_class(css_class='destructive-action')
else:
self.button.add_css_class(css_class='destructive-action')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class destructive-action."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
button = Gtk.Template.Child(name='button')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'destructive-action' in self.button.get_css_classes():
self.button.remove_css_class(css_class='destructive-action')
else:
self.button.add_css_class(css_class='destructive-action')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs destructive-action</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkButton" id="button">
<property name="label">Lorem Ipsum</property>
<style>
<class name="destructive-action"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs destructive-action';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Button button {
label: 'Lorem Ipsum';
styles [
'destructive-action',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Devel#
Adw style class devel#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe devel."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe devel',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
self.add_css_class(css_class='devel')
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
self.adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=self.adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
self.adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
label = Gtk.Label.new(str='Lorem Ipsum')
vbox.append(child=label)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'devel' in self.get_css_classes():
self.remove_css_class(css_class='devel')
else:
self.add_css_class(css_class='devel')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class devel."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'devel' in self.get_css_classes():
self.remove_css_class(css_class='devel')
else:
self.add_css_class(css_class='devel')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs devel</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<style>
<class name="devel"/>
</style>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkLabel">
<property name="label">Lorem Ipsum</property>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs devel';
default-width: 683;
default-height: 384;
styles [
'devel',
]
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Label {
label: 'Lorem Ipsum';
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Dim-label#
Adw style class dim-label#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe dim-label."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe dim-label',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.label = Gtk.Label.new(str='Lorem Ipsum')
self.label.add_css_class(css_class='dim-label')
vbox.append(child=self.label)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'dim-label' in self.label.get_css_classes():
self.label.remove_css_class(css_class='dim-label')
else:
self.label.add_css_class(css_class='dim-label')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class dim-label."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
label = Gtk.Template.Child(name='label')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'dim-label' in self.label.get_css_classes():
self.label.remove_css_class(css_class='dim-label')
else:
self.label.add_css_class(css_class='dim-label')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs dim-label</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkLabel" id="label">
<property name="label">Lorem Ipsum</property>
<style>
<class name="dim-label"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs dim-label';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Label label {
label: 'Lorem Ipsum';
styles [
'dim-label',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Flat#
Adw style class flat#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe flat."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe flat',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.button = Gtk.Button.new_with_label(label='Lorem Ipsum')
self.button.add_css_class(css_class='flat')
vbox.append(child=self.button)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'flat' in self.button.get_css_classes():
self.button.remove_css_class(css_class='flat')
else:
self.button.add_css_class(css_class='flat')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class flat."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
button = Gtk.Template.Child(name='button')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'flat' in self.button.get_css_classes():
self.button.remove_css_class(css_class='flat')
else:
self.button.add_css_class(css_class='flat')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs flat</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkButton" id="button">
<property name="label">Lorem Ipsum</property>
<style>
<class name="flat"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs flat';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Button button {
label: 'Lorem Ipsum';
styles [
'flat',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Frame#
Adw style class frame#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe frame."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe frame',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.label = Gtk.Label.new(str='Lorem Ipsum')
self.label.add_css_class(css_class='frame')
vbox.append(child=self.label)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'frame' in self.label.get_css_classes():
self.label.remove_css_class(css_class='frame')
else:
self.label.add_css_class(css_class='frame')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class frame."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
label = Gtk.Template.Child(name='label')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'frame' in self.label.get_css_classes():
self.label.remove_css_class(css_class='frame')
else:
self.label.add_css_class(css_class='frame')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs frame</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkLabel" id="label">
<property name="label">Lorem Ipsum</property>
<style>
<class name="frame"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs frame';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Label label {
label: 'Lorem Ipsum';
styles [
'frame',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Heading#
Adw style class heading#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe heading."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe heading',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.label = Gtk.Label.new(str='Lorem Ipsum')
self.label.add_css_class(css_class='heading')
vbox.append(child=self.label)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'heading' in self.label.get_css_classes():
self.label.remove_css_class(css_class='heading')
else:
self.label.add_css_class(css_class='heading')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class heading."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
label = Gtk.Template.Child(name='label')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'heading' in self.label.get_css_classes():
self.label.remove_css_class(css_class='heading')
else:
self.label.add_css_class(css_class='heading')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs heading</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkLabel" id="label">
<property name="label">Lorem Ipsum</property>
<style>
<class name="heading"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs heading';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Label label {
label: 'Lorem Ipsum';
styles [
'heading',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Icon-dropshadow#
Adw style class icon-dropshadow#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe icon-dropshadow."""
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
ICON = BASE_DIR.parent.parent.joinpath(
'data', 'icons', 'icon-128x128.svg',
)
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe icon-dropshadow',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.image = Gtk.Image.new_from_file(filename=str(ICON))
self.image.add_css_class(css_class='lowres-icon')
vbox.append(child=self.image)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'icon-dropshadow' in self.image.get_css_classes():
self.image.remove_css_class(css_class='icon-dropshadow')
else:
self.image.add_css_class(css_class='icon-dropshadow')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class icon-dropshadow."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
ICON = BASE_DIR.parent.parent.parent.joinpath(
'data', 'icons', 'icon-128x128.svg',
)
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
image = Gtk.Template.Child(name='image')
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.image.set_from_file(filename=str(ICON))
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'icon-dropshadow' in self.image.get_css_classes():
self.image.remove_css_class(css_class='icon-dropshadow')
else:
self.image.add_css_class(css_class='icon-dropshadow')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs icon-dropshadow</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkImage" id="image">
<style>
<class name="icon-dropshadow"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs icon-dropshadow';
default-width: 683;
default-height: 384;
content: Adw.ToastOverlay {
child: Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content: Gtk.Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Image image {
styles [
'icon-dropshadow',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Inline#
Adw style class inline#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe inline."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe inline',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
toggle_button = Gtk.ToggleButton.new()
toggle_button.set_icon_name(icon_name='system-search-symbolic')
toggle_button.connect('toggled', self.on_button_search_clicked)
adw_header_bar.pack_start(child=toggle_button)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
search_entry = Gtk.SearchEntry.new()
search_entry.set_placeholder_text(text='Lorem Ipsum')
search_entry.connect('search_changed', self.on_search_entry_changed)
self.search_bar = Gtk.SearchBar.new()
self.search_bar.connect_entry(entry=search_entry)
self.search_bar.set_child(child=search_entry)
self.search_bar.add_css_class(css_class='inline')
vbox.append(child=self.search_bar)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_search_clicked(self, toggle_button):
if self.search_bar.get_search_mode():
self.search_bar.set_search_mode(search_mode=False)
else:
self.search_bar.set_search_mode(search_mode=True)
def on_search_entry_changed(self, search_entry):
print(search_entry.get_text())
def on_button_clicked(self, button):
if 'inline' in self.search_bar.get_css_classes():
self.search_bar.remove_css_class(css_class='inline')
else:
self.search_bar.add_css_class(css_class='inline')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class inline."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
search_bar = Gtk.Template.Child(name='search_bar')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_search_clicked(self, toggle_button):
if self.search_bar.get_search_mode():
self.search_bar.set_search_mode(search_mode=False)
else:
self.search_bar.set_search_mode(search_mode=True)
@Gtk.Template.Callback()
def on_search_entry_changed(self, search_entry):
print(search_entry.get_text())
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'inline' in self.search_bar.get_css_classes():
self.search_bar.remove_css_class(css_class='inline')
else:
self.search_bar.add_css_class(css_class='inline')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs inline</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="start">
<object class="GtkToggleButton">
<property name="icon-name">system-search-symbolic</property>
<signal name="toggled" handler="on_button_search_clicked"/>
</object>
</child>
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkSearchBar" id="search_bar">
<style>
<class name="inline"/>
</style>
<property name="child">
<object class="GtkSearchEntry">
<property name="activates-default">true</property>
<property name="placeholder-text">Lorem Ipsum</property>
<signal name="search-changed" handler="on_search_entry_changed"/>
</object>
</property>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs inline';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[start]
ToggleButton {
icon-name: 'system-search-symbolic';
toggled => $on_button_search_clicked();
}
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
SearchBar search_bar {
styles [
'inline',
]
child:
SearchEntry {
activates-default: true;
placeholder-text: 'Lorem Ipsum';
search-changed => $on_search_entry_changed();
}
;
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Linked#
Adw style class linked#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe linked."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe linked',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.hbox = Gtk.Box.new(orientation=Gtk.Orientation.HORIZONTAL, spacing=0)
self.hbox.add_css_class(css_class='linked')
vbox.append(child=self.hbox)
for _ in range(3):
button = Gtk.Button.new_with_label(label='Lorem Ipsum')
self.hbox.append(child=button)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'linked' in self.hbox.get_css_classes():
self.hbox.remove_css_class(css_class='linked')
else:
self.hbox.add_css_class(css_class='linked')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class linked."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
hbox = Gtk.Template.Child(name='hbox')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'linked' in self.hbox.get_css_classes():
self.hbox.remove_css_class(css_class='linked')
else:
self.hbox.add_css_class(css_class='linked')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs linked</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkBox" id="hbox">
<property name="orientation">0</property>
<property name="spacing">0</property>
<style>
<class name="linked"/>
</style>
<child>
<object class="GtkButton">
<property name="label">Lorem Ipsum</property>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Lorem Ipsum</property>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Lorem Ipsum</property>
</object>
</child>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs linked';
default-width: 683;
default-height: 384;
content: Adw.ToastOverlay {
child: Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content: Gtk.Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Box hbox{
orientation: horizontal;
spacing: 0;
styles [
'linked',
]
Button {
label: 'Lorem Ipsum';
}
Button {
label: 'Lorem Ipsum';
}
Button {
label: 'Lorem Ipsum';
}
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Lowres-icon#
Adw style class lowres-icon#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe lowres-icon."""
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
ICON = BASE_DIR.parent.parent.joinpath(
'data', 'icons', 'icon-32x32.svg',
)
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe lowres-icon',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.image = Gtk.Image.new_from_file(filename=str(ICON))
self.image.add_css_class(css_class='lowres-icon')
vbox.append(child=self.image)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'lowres-icon' in self.image.get_css_classes():
self.image.remove_css_class(css_class='lowres-icon')
else:
self.image.add_css_class(css_class='lowres-icon')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class lowres-icon."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
ICON = BASE_DIR.parent.parent.parent.joinpath(
'data', 'icons', 'icon-128x128.svg',
)
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
image = Gtk.Template.Child(name='image')
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.image.set_from_file(filename=str(ICON))
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'lowres-icon' in self.image.get_css_classes():
self.image.remove_css_class(css_class='lowres-icon')
else:
self.image.add_css_class(css_class='lowres-icon')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs lowres-icon</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkImage" id="image">
<style>
<class name="lowres-icon"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs lowres-icon';
default-width: 683;
default-height: 384;
content: Adw.ToastOverlay {
child: Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content: Gtk.Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Image image {
styles [
'lowres-icon',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Menu#
Adw style class menu#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class menu."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe menu',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
gio_menu_model = Gio.Menu.new()
gio_menu_item_01 = Gio.MenuItem.new()
gio_menu_item_01.set_label(label='Item 01')
gio_menu_model.append_item(gio_menu_item_01)
gio_menu_item_02 = Gio.MenuItem.new()
gio_menu_item_02.set_label(label='Item 02')
gio_menu_model.append_item(gio_menu_item_02)
self.popover_menu = Gtk.PopoverMenu.new_from_model(gio_menu_model)
self.popover_menu.add_css_class(css_class='menu')
menu_button = Gtk.MenuButton.new()
menu_button.set_label(label='Open popover')
menu_button.set_popover(popover=self.popover_menu)
menu_button.set_menu_model(menu_model=gio_menu_model)
vbox.append(child=menu_button)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'menu' in self.popover_menu.get_css_classes():
self.popover_menu.remove_css_class(css_class='menu')
else:
self.popover_menu.add_css_class(css_class='menu')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class menu."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
popover_menu = Gtk.Template.Child(name='popover_menu')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'menu' in self.popover_menu.get_css_classes():
self.popover_menu.remove_css_class(css_class='menu')
else:
self.popover_menu.add_css_class(css_class='menu')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs menu</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkMenuButton">
<property name="label">Open popover</property>
<property name="menu-model">menu_model</property>
<property name="popover">popover_menu</property>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<object class="GtkPopoverMenu" id="popover_menu">
<property name="menu-model">menu_model</property>
<style>
<class name="menu"/>
</style>
</object>
<menu id="menu_model">
<item>
<attribute name="label" translatable="true">Item 01</attribute>
</item>
<item>
<attribute name="label" translatable="true">Item 01</attribute>
</item>
</menu>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs menu';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
MenuButton {
label: 'Open popover';
menu-model: menu_model;
popover: popover_menu;
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
PopoverMenu popover_menu {
menu-model: menu_model;
styles [
'menu',
]
}
menu menu_model {
item {
label: _('Item 01');
}
item {
label: _('Item 01');
}
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Monospace#
Adw style class monospace#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe monospace."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe monospace',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.label = Gtk.Label.new(str='Lorem Ipsum')
self.label.add_css_class(css_class='monospace')
vbox.append(child=self.label)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'monospace' in self.label.get_css_classes():
self.label.remove_css_class(css_class='monospace')
else:
self.label.add_css_class(css_class='monospace')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class monospace."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
label = Gtk.Template.Child(name='label')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'monospace' in self.label.get_css_classes():
self.label.remove_css_class(css_class='monospace')
else:
self.label.add_css_class(css_class='monospace')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs monospace</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkLabel" id="label">
<property name="label">Lorem Ipsum</property>
<style>
<class name="monospace"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs monospace';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Label label {
label: 'Lorem Ipsum';
styles [
'monospace',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Navigation-sidebar#
Adw style class navigation-sidebar#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class navigation-sidebar."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe navigation-sidebar',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.list_box = Gtk.ListBox.new()
self.list_box.add_css_class(css_class='navigation-sidebar')
vbox.append(child=self.list_box)
for _ in range(2):
adw_action_row = Adw.ActionRow.new()
adw_action_row.set_title(title='Lorem Ipsum')
self.list_box.append(child=adw_action_row)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'navigation-sidebar' in self.list_box.get_css_classes():
self.list_box.remove_css_class(css_class='navigation-sidebar')
else:
self.list_box.add_css_class(css_class='navigation-sidebar')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class navigation-sidebar."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
list_box = Gtk.Template.Child(name='list_box')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'boxed-list' in self.list_box.get_css_classes():
self.list_box.remove_css_class(css_class='boxed-list')
else:
self.list_box.add_css_class(css_class='boxed-list')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs navigation-sidebar</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkListBox" id="list_box">
<style>
<class name="navigation-sidebar"/>
</style>
<child>
<object class="AdwActionRow">
<property name="title">Lorem Ipsum</property>
</object>
</child>
<child>
<object class="AdwActionRow">
<property name="title">Lorem Ipsum</property>
</object>
</child>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs navigation-sidebar';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Gtk.ListBox list_box {
styles [
'navigation-sidebar',
]
Adw.ActionRow {
title: 'Lorem Ipsum';
}
Adw.ActionRow {
title: 'Lorem Ipsum';
}
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Numeric#
Adw style class numeric#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe numeric."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe numeric',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.label = Gtk.Label.new(str='Lorem Ipsum (0123456789)')
self.label.add_css_class(css_class='numeric')
vbox.append(child=self.label)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'numeric' in self.label.get_css_classes():
self.label.remove_css_class(css_class='numeric')
else:
self.label.add_css_class(css_class='numeric')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class numeric."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
label = Gtk.Template.Child(name='label')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'numeric' in self.label.get_css_classes():
self.label.remove_css_class(css_class='numeric')
else:
self.label.add_css_class(css_class='numeric')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs numeric</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkLabel" id="label">
<property name="label">Lorem Ipsum (0123456789)</property>
<style>
<class name="numeric"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs numeric';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Label label {
label: 'Lorem Ipsum (0123456789)';
styles [
'numeric',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Opaque#
Adw style class opaque#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe opaque."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe opaque',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.button = Gtk.Button.new_with_label(label='Lorem Ipsum')
self.button.add_css_class(css_class='opaque')
vbox.append(child=self.button)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'opaque' in self.button.get_css_classes():
self.button.remove_css_class(css_class='opaque')
else:
self.button.add_css_class(css_class='opaque')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class opaque."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
button = Gtk.Template.Child(name='button')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'opaque' in self.button.get_css_classes():
self.button.remove_css_class(css_class='opaque')
else:
self.button.add_css_class(css_class='opaque')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs opaque</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkButton" id="button">
<property name="label">Lorem Ipsum</property>
<style>
<class name="opaque"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs opaque';
default-width: 683;
default-height: 384;
content: Adw.ToastOverlay {
child: Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content: Gtk.Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Button button {
label: 'Lorem Ipsum';
styles [
'opaque',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Osd#
Adw style class osd#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe osd."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe osd',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.button = Gtk.Button.new_with_label(label='Lorem Ipsum')
self.button.add_css_class(css_class='osd')
vbox.append(child=self.button)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'osd' in self.button.get_css_classes():
self.button.remove_css_class(css_class='osd')
else:
self.button.add_css_class(css_class='osd')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class osd."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
button = Gtk.Template.Child(name='button')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'osd' in self.button.get_css_classes():
self.button.remove_css_class(css_class='osd')
else:
self.button.add_css_class(css_class='osd')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs osd</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkButton" id="button">
<property name="label">Lorem Ipsum</property>
<style>
<class name="osd"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs osd';
default-width: 683;
default-height: 384;
content: Adw.ToastOverlay {
child: Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content: Gtk.Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Button button {
label: 'Lorem Ipsum';
styles [
'osd',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Pill#
Adw style class pill#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe pill."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe pill',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.button = Gtk.Button.new_with_label(label='Lorem Ipsum')
self.button.add_css_class(css_class='pill')
vbox.append(child=self.button)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'pill' in self.button.get_css_classes():
self.button.remove_css_class(css_class='pill')
else:
self.button.add_css_class(css_class='pill')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class pill."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
button = Gtk.Template.Child(name='button')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'pill' in self.button.get_css_classes():
self.button.remove_css_class(css_class='pill')
else:
self.button.add_css_class(css_class='pill')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs pill</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkButton" id="button">
<property name="label">Lorem Ipsum</property>
<style>
<class name="pill"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs pill';
default-width: 683;
default-height: 384;
content: Adw.ToastOverlay {
child: Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content: Gtk.Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Button button {
label: 'Lorem Ipsum';
styles [
'pill',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
property#
Adw style class property#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class property."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe property',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
list_box = Gtk.ListBox.new()
vbox.append(child=list_box)
self.adw_action_row = Adw.ActionRow.new()
self.adw_action_row.set_title(title='Lorem Ipsum')
self.adw_action_row.set_subtitle(subtitle='Lorem Ipsum')
self.adw_action_row.set_subtitle_selectable(subtitle_selectable=True)
self.adw_action_row.add_css_class(css_class='property')
list_box.append(child=self.adw_action_row)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'property' in self.adw_action_row.get_css_classes():
self.adw_action_row.remove_css_class(css_class='property')
else:
self.adw_action_row.add_css_class(css_class='property')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class property."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
adw_action_row = Gtk.Template.Child(name='adw_action_row')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'property' in self.adw_action_row.get_css_classes():
self.adw_action_row.remove_css_class(css_class='property')
else:
self.adw_action_row.add_css_class(css_class='property')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs property</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkListBox">
<child>
<object class="AdwActionRow" id="adw_action_row">
<property name="title">Lorem Ipsum</property>
<property name="subtitle">Lorem Ipsum</property>
<property name="subtitle-selectable">true</property>
<style>
<class name="property"/>
</style>
</object>
</child>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs property';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Gtk.ListBox {
Adw.ActionRow adw_action_row {
title: 'Lorem Ipsum';
subtitle: 'Lorem Ipsum';
subtitle-selectable: true;
styles [
'property',
]
}
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Selection-mode#
Adw style class selection-mode#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style selection-mode."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style selection-mode',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.check_button = Gtk.CheckButton.new_with_label(label='Lorem Ipsum')
self.check_button.add_css_class(css_class='selection-mode')
vbox.append(child=self.check_button)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'selection-mode' in self.check_button.get_css_classes():
self.check_button.remove_css_class(css_class='selection-mode')
else:
self.check_button.add_css_class(css_class='selection-mode')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style selection-mode."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
check_button = Gtk.Template.Child(name='check_button')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'selection-mode' in self.check_button.get_css_classes():
self.check_button.remove_css_class(css_class='selection-mode')
else:
self.check_button.add_css_class(css_class='selection-mode')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs selection-mode</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkCheckButton" id="check_button">
<property name="label">Lorem Ipsum</property>
<style>
<class name="selection-mode"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs selection-mode';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
CheckButton check_button {
label: 'Lorem Ipsum';
styles [
'selection-mode',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Spacer#
Adw style class spacer#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe spacer."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe spacer',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
button = Gtk.Button.new_with_label(label='Lorem Ipsum')
vbox.append(child=button)
self.separator = Gtk.Separator.new(orientation=Gtk.Orientation.VERTICAL)
self.separator.add_css_class(css_class='spacer')
vbox.append(child=self.separator)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'spacer' in self.separator.get_css_classes():
self.separator.remove_css_class(css_class='spacer')
else:
self.separator.add_css_class(css_class='spacer')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class spacer."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
separator = Gtk.Template.Child(name='separator')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'spacer' in self.separator.get_css_classes():
self.separator.remove_css_class(css_class='spacer')
else:
self.separator.add_css_class(css_class='spacer')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs spacer</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkButton" id="button">
<property name="label">Lorem Ipsum</property>
</object>
</child>
<child>
<object class="GtkSeparator" id="separator">
<property name="orientation">1</property>
<style>
<class name="spacer"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs spacer';
default-width: 683;
default-height: 384;
content: Adw.ToastOverlay {
child: Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content: Gtk.Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Button button {
label: 'Lorem Ipsum';
}
Separator separator {
orientation:vertical;
styles [
'spacer',
]
}
Button {
label: 'Add/Remove class';
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Suggested-action#
Adw style class suggested-action#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe suggested-action."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe suggested-action',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.button = Gtk.Button.new_with_label(label='Lorem Ipsum')
self.button.add_css_class(css_class='suggested-action')
vbox.append(child=self.button)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'suggested-action' in self.button.get_css_classes():
self.button.remove_css_class(css_class='suggested-action')
else:
self.button.add_css_class(css_class='suggested-action')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class suggested-action."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
button = Gtk.Template.Child(name='button')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'suggested-action' in self.button.get_css_classes():
self.button.remove_css_class(css_class='suggested-action')
else:
self.button.add_css_class(css_class='suggested-action')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs suggested-action</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkButton" id="button">
<property name="label">Lorem Ipsum</property>
<style>
<class name="suggested-action"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs suggested-action';
default-width: 683;
default-height: 384;
content: Adw.ToastOverlay {
child: Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content: Gtk.Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Button button {
label: 'Lorem Ipsum';
styles [
'suggested-action',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Title#
Adw style class title#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe title."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe title',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.label = Gtk.Label.new(str='Lorem Ipsum')
self.label.add_css_class(css_class='title-1')
vbox.append(child=self.label)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'title-1' in self.label.get_css_classes():
self.label.remove_css_class(css_class='title-1')
else:
self.label.add_css_class(css_class='title-1')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class title."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
label = Gtk.Template.Child(name='label')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'title-1' in self.label.get_css_classes():
self.label.remove_css_class(css_class='title-1')
else:
self.label.add_css_class(css_class='title-1')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs title</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkLabel" id="label">
<property name="label">Lorem Ipsum</property>
<style>
<class name="title-1"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs title';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Label label {
label: 'Lorem Ipsum';
styles [
'title-1',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
Toolbar#
Adw style class toolbar#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class toolbar."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe toolbar',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.hbox = Gtk.Box.new(orientation=Gtk.Orientation.HORIZONTAL, spacing=0)
self.hbox.add_css_class(css_class='toolbar')
vbox.append(child=self.hbox)
for _ in range(3):
button = Gtk.Button.new_from_icon_name(
icon_name='document-open-symbolic',
)
self.hbox.append(child=button)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'toolbar' in self.hbox.get_css_classes():
self.hbox.remove_css_class(css_class='toolbar')
else:
self.hbox.add_css_class(css_class='toolbar')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class toolbar."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
hbox = Gtk.Template.Child(name='hbox')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'toolbar' in self.hbox.get_css_classes():
self.hbox.remove_css_class(css_class='toolbar')
else:
self.hbox.add_css_class(css_class='toolbar')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs toolbar</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkBox" id="hbox">
<property name="orientation">0</property>
<style>
<class name="toolbar"/>
</style>
<child>
<object class="GtkButton">
<property name="icon-name">document-open-symbolic</property>
</object>
</child>
<child>
<object class="GtkButton">
<property name="icon-name">document-open-symbolic</property>
</object>
</child>
<child>
<object class="GtkButton">
<property name="icon-name">document-open-symbolic</property>
</object>
</child>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs toolbar';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Box hbox {
orientation: horizontal;
styles [
'toolbar',
]
Button {
icon-name: 'document-open-symbolic';
}
Button {
icon-name: 'document-open-symbolic';
}
Button {
icon-name: 'document-open-symbolic';
}
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}
View#
Adw style class view#
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style classe view."""
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
Adw.init()
class ExampleWindow(Adw.ApplicationWindow):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.set_title(
title='Python and GTK: PyGObject libadwaita style classe view',
)
self.set_default_size(width=int(1366 / 2), height=int(768 / 2))
self.set_size_request(width=int(1366 / 3), height=int(768 / 3))
adw_toast_overlay = Adw.ToastOverlay.new()
self.set_content(content=adw_toast_overlay)
adw_toolbar_view = Adw.ToolbarView.new()
adw_toast_overlay.set_child(child=adw_toolbar_view)
adw_header_bar = Adw.HeaderBar.new()
adw_toolbar_view.add_top_bar(widget=adw_header_bar)
menu_button_model = Gio.Menu()
menu_button_model.append(
label='Preferences',
detailed_action='app.preferences',
)
menu_button = Gtk.MenuButton.new()
menu_button.set_icon_name(icon_name='open-menu-symbolic')
menu_button.set_menu_model(menu_model=menu_button_model)
adw_header_bar.pack_end(child=menu_button)
vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
vbox.set_margin_top(margin=12)
vbox.set_margin_end(margin=12)
vbox.set_margin_bottom(margin=12)
vbox.set_margin_start(margin=12)
adw_toolbar_view.set_content(content=vbox)
self.button = Gtk.Button.new_with_label(label='Lorem Ipsum')
self.button.add_css_class(css_class='view')
vbox.append(child=self.button)
button = Gtk.Button.new_with_label(label='Add/remove class')
button.set_vexpand(expand=True)
button.set_valign(align=Gtk.Align.END)
button.connect('clicked', self.on_button_clicked)
vbox.append(child=button)
def on_button_clicked(self, button):
if 'view' in self.button.get_css_classes():
self.button.remove_css_class(css_class='view')
else:
self.button.add_css_class(css_class='view')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
import sys
app = ExampleApplication()
app.run(sys.argv)
# -*- coding: utf-8 -*-
"""Python and GTK: PyGObject libadwaita style class suggested-action."""
import sys
import pathlib
import gi
gi.require_version(namespace='Gtk', version='4.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Adw, Gio, Gtk
UI = BASE_DIR.joinpath('MainWindow.ui')
Adw.init()
@Gtk.Template(filename=str(UI))
class ExampleWindow(Adw.ApplicationWindow):
__gtype_name__ = 'ExampleWindow'
button = Gtk.Template.Child(name='button')
def __init__(self, **kwargs):
super().__init__(**kwargs)
@Gtk.Template.Callback()
def on_button_clicked(self, button):
if 'view' in self.button.get_css_classes():
self.button.remove_css_class(css_class='view')
else:
self.button.add_css_class(css_class='view')
class ExampleApplication(Adw.Application):
def __init__(self):
super().__init__(application_id='br.com.justcode.PyGObject',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.exit_app, ['<primary>q'])
self.create_action('preferences', self.on_preferences_action)
def do_activate(self):
win = self.props.active_window
if not win:
win = ExampleWindow(application=self)
win.present()
def do_startup(self):
Gtk.Application.do_startup(self)
def do_shutdown(self):
Gtk.Application.do_shutdown(self)
def on_preferences_action(self, action, param):
print('Action `app.preferences` was active.')
def exit_app(self, action, param):
self.quit()
def create_action(self, name, callback, shortcuts=None):
action = Gio.SimpleAction.new(name=name, parameter_type=None)
action.connect('activate', callback)
self.add_action(action=action)
if shortcuts:
self.set_accels_for_action(
detailed_action_name=f'app.{name}',
accels=shortcuts,
)
if __name__ == '__main__':
app = ExampleApplication()
app.run(sys.argv)
<?xml version="1.0" encoding="UTF-8"?>
<!--
DO NOT EDIT!
This file was @generated by blueprint-compiler. Instead, edit the
corresponding .blp file and regenerate this file with blueprint-compiler.
-->
<interface>
<requires lib="gtk" version="4.0"/>
<template class="ExampleWindow" parent="AdwApplicationWindow">
<property name="title">Python and GTK: PyGObject libadwaita style classs view</property>
<property name="default-width">683</property>
<property name="default-height">384</property>
<property name="content">
<object class="AdwToastOverlay">
<property name="child">
<object class="AdwToolbarView">
<child type="top">
<object class="AdwHeaderBar" id="header_bar">
<child type="end">
<object class="GtkMenuButton">
<property name="icon-name">open-menu-symbolic</property>
<property name="menu-model">primary_menu</property>
</object>
</child>
</object>
</child>
<property name="content">
<object class="GtkBox">
<property name="orientation">1</property>
<property name="margin-top">12</property>
<property name="margin-end">12</property>
<property name="margin-bottom">12</property>
<property name="margin-start">12</property>
<property name="spacing">12</property>
<child>
<object class="GtkButton" id="button">
<property name="label">Lorem Ipsum</property>
<style>
<class name="view"/>
</style>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label">Add/Remove class</property>
<property name="vexpand">true</property>
<property name="valign">2</property>
<signal name="clicked" handler="on_button_clicked"/>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</property>
</template>
<menu id="primary_menu">
<section>
<item>
<attribute name="label" translatable="true">Preferences</attribute>
<attribute name="action">app.preferences</attribute>
</item>
</section>
</menu>
</interface>
using Gtk 4.0;
using Adw 1;
template $ExampleWindow : Adw.ApplicationWindow {
title: 'Python and GTK: PyGObject libadwaita style classs view';
default-width: 683;
default-height: 384;
content:
Adw.ToastOverlay {
child:
Adw.ToolbarView {
[top]
Adw.HeaderBar header_bar {
[end]
MenuButton {
icon-name: 'open-menu-symbolic';
menu-model: primary_menu;
}
}
content:
Box {
orientation: vertical;
margin-top: 12;
margin-end: 12;
margin-bottom: 12;
margin-start: 12;
spacing: 12;
Button button {
label: 'Lorem Ipsum';
styles [
'view',
]
}
Button {
label: 'Add/Remove class';
vexpand: true;
valign: end;
clicked => $on_button_clicked();
}
}
;
}
;
}
;
}
menu primary_menu {
section {
item {
label: _('Preferences');
action: 'app.preferences';
}
}
}