drivers/timer.rb

   1 require 'toolkit'
   2 require 'require_bundle'
   3 require 'plugins/loader'
   4 require 'clock'
   5 require 'observer_utils'
   6 $loader = PluginLoader.new
   7
   8 app = KDE::Application.init(:id => "timers")
   9
  10 class View < Qt::GraphicsView
  11   include Observable
  12
  13   def initialize(parent)
  14     super(parent)
  15   end
  16
  17   def resizeEvent(e)
  18     fire :resize => e.size
  19   end
  20
  21   def mousePressEvent(e)
  22     fire :click
  23   end
  24 end
  25
  26 main = Qt::Widget.new
  27 gui = KDE::autogui("main") do |g|
  28   g.layout(:vertical) do |l|
  29     l.widget(:factory => View,
  30              :name => :view)
  31   end
  32 end
  33 main.setGUI(gui)
  34
  35 scene = Qt::GraphicsScene.new
  36 main.view.scene = scene
  37
  38 display = $loader.get_matching(:clock)
  39 clock = display.new(scene, lambda{|x| x})
  40 main.view.on(:resize) do |size|
  41   clock.set_geometry(Qt::Rect.new(0, 0, size.width, size.height))
  42 end
  43 main.view.on(:click) do
  44   if clock.clock.running?
  45     clock.clock.stop
  46   else
  47     clock.clock.start
  48   end
  49
  50 end
  51 clock.show
  52
  53 clock.clock = Clock.new(5, 0)
  54 clock.start
  55
  56
  57
  58 main.show
  59 app.exec