Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebindings@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 75 insertions, 0 deletions

diff --git a/qtruby/rubylib/examples/canvastest/canvastest.rb b/qtruby/rubylib/examples/canvastest/canvastest.rb
new file mode 100644
index 00000000..4187d91d
--- /dev/null
+++ b/qtruby/rubylib/examples/canvastest/canvastest.rb
@@ -0,0 +1,75 @@
+#!/usr/bin/env ruby -w
+
+require 'Qt'
+require 'rexml/document'
+
+require '../base/kicons.rb'
+require '../base/rui.rb'
+
+class MyCanvasView < Qt::CanvasView
+   def initialize(canvas, parent)
+      @canvas = canvas
+      super(canvas, parent)
+   end
+   def contentsMousePressEvent(e)
+      super
+      list = canvas.collisions(e.pos)
+      return if list.empty?
+      c = list.first
+      return if c.rtti != Qt::CanvasItem::Rtti_Rectangle
+      c.hide
+      @canvas.update
+   end
+end
+
+class MyWidget < Qt::MainWindow
+   slots 'new()', 'open()', 'save_as()'
+   def make_rect
+      rect = Qt::CanvasRectangle.new(rand(@canvas.width()), rand(@canvas.height()),
+                                     @canvas.width / 5, @canvas.width / 5, @canvas)
+      z = rand(256)
+      color = Qt::Color.new(z,z,z)
+      rect.setBrush(Qt::Brush.new(color))
+      color = Qt::Color.new(rand(32)*8, rand(32)*8, rand(32)*8)
+      rect.setPen(Qt::Pen.new(color, 6))
+      rect.setZ(z)
+      rect.show
+      @rects << rect
+   end
+   def initialize()
+      super
+
+      fileTools = Qt::ToolBar.new(self, "file operations")
+      fileMenu = Qt::PopupMenu.new(self)
+
+      actions = [
+         RAction.new("&New",  Icons::FILE_NEW, self, SLOT('new()'), [fileTools, fileMenu]),
+         RAction.new("&Open...", Icons::FILE_OPEN, self, SLOT('open()'), [fileTools, fileMenu]),
+         @save = RAction.new("Save &As...", Icons::FILE_SAVE_AS, self, SLOT('save_as()'), [fileTools, fileMenu]),
+         RSeperator.new([fileMenu]),
+         RAction.new("E&xit", Icons::EXIT, $qApp, SLOT('quit()'), [fileMenu])
+      ]
+      build_actions(actions)
+
+      menubar = Qt::MenuBar.new(self)
+      menubar.insertItem("&File", fileMenu)
+
+      @canvas = Qt::Canvas.new(640, 480)
+
+      @rects = []
+      5.times { make_rect }
+
+      @canvas_view = MyCanvasView.new(@canvas, self)
+      self.setCentralWidget(@canvas_view)
+      @canvas.update
+   end
+end
+
+a = Qt::Application.new(ARGV)
+
+w = MyWidget.new
+w.show
+
+a.setMainWidget(w)
+a.exec()
+exit