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
|
# Copyright (c) 2013 Ruby-GNOME2 Project Team
# This program is licenced under the same licence as Ruby-GNOME2.
#
=begin
= Spinner
GtkSpinner allows to show that background activity is on-going.
=end
require 'common'
module Demo
class Spinner < Gtk::Dialog
def initialize
super(:title => 'Spinner',
:parent => nil,
:flags => nil,
:buttons => [[:close, :none]])
signal_connect(:response) {self.destroy}
signal_connect(:destroy) {self.destroy}
self.resizable = false
vbox = Gtk::Box.new :vertical, 5
self.content_area.pack_start vbox, :expand => true, :fill => true, :padding => 0
vbox.border_width = 5
# Sensitive
hbox = Gtk::Box.new :horizontal, 5
@spinner_sensitive = Gtk::Spinner.new
hbox.add @spinner_sensitive
hbox.add Gtk::Entry.new
vbox.add hbox
# Disabled
hbox = Gtk::Box.new :horizontal, 5
@spinner_insensitive = Gtk::Spinner.new
hbox.add @spinner_insensitive
hbox.add Gtk::Entry.new
vbox.add hbox
hbox.sensitive = false
button = Gtk::Button.new :stock_id => :media_play
button.signal_connect(:clicked) do
@spinner_sensitive.start
@spinner_insensitive.start
end
vbox.add button
button = Gtk::Button.new :stock_id => :media_stop
button.signal_connect(:clicked) do
@spinner_sensitive.stop
@spinner_insensitive.stop
end
vbox.add button
end
end
end
|
