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

7 entries across 7 versions & 2 rubygems

Version	Path
rock-qtbindings-4.8.6.5	examples/tutorial/t7/lcdrange.rb
qtbindings-4.8.6.5	examples/tutorial/t7/lcdrange.rb
qtbindings-4.8.6.5-x86-mingw32	examples/tutorial/t7/lcdrange.rb
qtbindings-4.8.6.5-x64-mingw32	examples/tutorial/t7/lcdrange.rb
qtbindings-4.8.6.4-x86-mingw32	examples/tutorial/t7/lcdrange.rb
qtbindings-4.8.6.4-x64-mingw32	examples/tutorial/t7/lcdrange.rb
qtbindings-4.8.6.4	examples/tutorial/t7/lcdrange.rb