Sha256: 5198ed4b52a98939f91878098200227d9b1a89291dff825dda11f00de899b17b
Contents?: true
Size: 733 Bytes
Versions: 22
Compression:
Stored size: 733 Bytes
Contents
#!/usr/bin/ruby -w
require 'Qt'
class LCDRange < Qt::Widget
signals 'valueChanged(int)'
slots 'setValue(int)'
def initialize(parent = nil)
super
lcd = Qt::LCDNumber.new(2)
@slider = Qt::Slider.new(Qt::Horizontal)
@slider.range = 0..99
@slider.value = 0
connect(@slider, SIGNAL('valueChanged(int)'), lcd, SLOT('display(int)'))
connect(@slider, SIGNAL('valueChanged(int)'), SIGNAL('valueChanged(int)'))
layout = Qt::VBoxLayout.new
layout.addWidget(lcd)
layout.addWidget(@slider)
setLayout(layout)
end
def value()
@slider.value()
end
def setValue( value )
@slider.setValue( value )
end
end
Version data entries
22 entries across 20 versions & 2 rubygems