File: t6.rb

package info (click to toggle)
qtruby 4%3A4.11.3-4.1
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 4,552 kB
  • ctags: 5,498
  • sloc: ruby: 24,603; cpp: 23,018; makefile: 65; sh: 20
file content (52 lines) | stat: -rwxr-xr-x 1,033 bytes parent folder | download | duplicates (5)
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
#!/usr/bin/env ruby
$VERBOSE = true; $:.unshift File.dirname($0)

require 'Qt'

class LCDRange < Qt::Widget

def initialize(parent = nil)
    super
    lcd = Qt::LCDNumber.new(2)
    slider = Qt::Slider.new(Qt::Horizontal)
    slider.range = 0..99
    slider.value = 0

    lcd.connect(slider, SIGNAL('valueChanged(int)'), SLOT('display(int)'))

    layout = Qt::VBoxLayout.new
    layout.addWidget(lcd)
    layout.addWidget(slider)
    setLayout(layout)
end

end

class MyWidget < Qt::Widget

def initialize()
    super
    quit = Qt::PushButton.new('Quit')
    quit.setFont(Qt::Font.new('Times', 18, Qt::Font::Bold))
    connect(quit, SIGNAL('clicked()'), $qApp, SLOT('quit()'))

    grid = Qt::GridLayout.new
	
    for row in 0..3
        for column in 0..3
            grid.addWidget(LCDRange.new, row, column)
        end
    end

    layout = Qt::VBoxLayout.new
    layout.addWidget(quit)
    layout.addLayout(grid)
    setLayout(layout)
end

end    

app = Qt::Application.new(ARGV)
widget = MyWidget.new
widget.show
app.exec