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
|
require 'gtk'
window = Gtk::Window::new(Gtk::WINDOW_TOPLEVEL)
window.signal_connect("destroy") do
exit
end
window.signal_connect("delete_event") do
exit
end
window.set_title("buttons")
window.border_width(0)
box1 = Gtk::VBox::new(FALSE, 0)
window.add box1
box1.show
box2 = Gtk::HBox::new(FALSE, 5)
box2.border_width 10
box1.pack_start box2, TRUE, TRUE, 0
box2.show
label = Gtk::Label::new("Hello World")
frame = Gtk::Frame::new("Frame 1")
box2.pack_start frame, TRUE, TRUE, 0
frame.show
box3 = Gtk::VBox::new(FALSE, 5)
box3.border_width 5
frame.add box3
box3.show
button = Gtk::Button::new("switch")
button.signal_connect("clicked") do
label.reparent box3
end
box3.pack_start button, FALSE, TRUE, 0
button.show
box3.pack_start label, FALSE, TRUE, 0
label.show
frame = Gtk::Frame::new("Frame 2")
box2.pack_start frame, TRUE, TRUE, 0
frame.show
box4 = Gtk::VBox::new(FALSE, 5)
box4.border_width 5
frame.add box4
box4.show
button = Gtk::Button::new("switch")
button.signal_connect("clicked") do
label.reparent box4
end
box4.pack_start button, FALSE, TRUE, 0
button.show
separator = Gtk::HSeparator::new()
box1.pack_start(separator, FALSE, TRUE, 0)
separator.show
box2 = Gtk::HBox::new(FALSE, 10)
box2.border_width(10)
box1.pack_start(box2, FALSE, TRUE, 0)
box2.show
button = Gtk::Button::new("close")
button.signal_connect("clicked") do
window.destroy
exit
end
box2.pack_start(button, TRUE, TRUE, 0)
button.set_flags(Gtk::CAN_DEFAULT);
button.grab_default
button.show
window.show
Gtk::main()
|
