Ir para o conteúdo

Python e GTK 3: PyGObject Gtk.ButtonBox()

Utilizando Gtk.ButtonBox() com a linguagem de programação Python (PyGObject).

Exemplo

Python PyGObject Gtk.ButtonBox()

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
# -*- coding: utf-8 -*-
"""Python e GTK 3: PyGObject Gtk.ButtonBox()."""

import gi

gi.require_version(namespace='Gtk', version='3.0')

from gi.repository import Gio, Gtk


class MainWindow(Gtk.ApplicationWindow):

    def __init__(self, **kwargs):
        super().__init__(**kwargs)

        # Configurando a janela principal.
        self.set_title(title='Gtk.ButtonBox')
        self.set_default_size(width=1366 / 2, height=768 / 2)
        self.set_position(position=Gtk.WindowPosition.CENTER)
        self.set_default_icon_from_file(filename='../../assets/icons/icon.png')

        vbox = Gtk.Box.new(orientation=Gtk.Orientation.VERTICAL, spacing=12)
        vbox.set_border_width(border_width=12)
        self.add(widget=vbox)

        button1 = Gtk.Button.new_with_label(label='Botão 1')
        button2 = Gtk.Button.new_with_label(label='Botão 2')
        button3 = Gtk.Button.new_with_label(label='Botão 3')
        button4 = Gtk.Button.new_with_label(label='Botão 4')
        button5 = Gtk.Button.new_with_label(label='Botão 5')
        button6 = Gtk.Button.new_with_label(label='Botão 6')

        hbuttonbox = Gtk.ButtonBox.new(orientation=Gtk.Orientation.HORIZONTAL)
        hbuttonbox.pack_start(
            child=button1, expand=False, fill=False, padding=0
        )
        hbuttonbox.pack_start(
            child=button2, expand=False, fill=False, padding=0
        )
        vbox.add(widget=hbuttonbox)

        hbuttonbox1 = Gtk.ButtonBox.new(orientation=Gtk.Orientation.HORIZONTAL)
        hbuttonbox1.set_layout(Gtk.ButtonBoxStyle.EXPAND)
        hbuttonbox1.pack_start(
            child=button3, expand=False, fill=False, padding=0
        )
        hbuttonbox1.pack_start(
            child=button4, expand=False, fill=False, padding=0
        )
        vbox.add(widget=hbuttonbox1)

        vbuttonbox = Gtk.ButtonBox.new(orientation=Gtk.Orientation.VERTICAL)
        vbuttonbox.pack_start(
            child=button5, expand=False, fill=False, padding=0
        )
        vbuttonbox.pack_start(
            child=button6, expand=False, fill=False, padding=0
        )
        vbox.add(widget=vbuttonbox)

        self.show_all()


class Application(Gtk.Application):

    def __init__(self):
        super().__init__(application_id='br.natorsc.Exemplo',
                         flags=Gio.ApplicationFlags.FLAGS_NONE)

    def do_startup(self):
        Gtk.Application.do_startup(self)

    def do_activate(self):
        win = self.props.active_window
        if not win:
            win = MainWindow(application=self)
        win.present()

    def do_shutdown(self):
        Gtk.Application.do_shutdown(self)


if __name__ == '__main__':
    import sys

    app = Application()
    app.run(sys.argv)