From 90825e2392b2d70e43c7a25b8a3752299a933894 Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: 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
---
 qtruby/rubylib/tutorial/t8/cannon.rb | 38 ++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 qtruby/rubylib/tutorial/t8/cannon.rb

(limited to 'qtruby/rubylib/tutorial/t8/cannon.rb')

diff --git a/qtruby/rubylib/tutorial/t8/cannon.rb b/qtruby/rubylib/tutorial/t8/cannon.rb
new file mode 100644
index 00000000..b3202a93
--- /dev/null
+++ b/qtruby/rubylib/tutorial/t8/cannon.rb
@@ -0,0 +1,38 @@
+require 'Qt'
+
+class CannonField < Qt::Widget
+	signals 'angleChanged(int)'
+	slots 'setAngle(int)'
+	
+	def initialize(parent, name)
+		super
+		@ang = 45
+    	setPalette( Qt::Palette.new( Qt::Color.new( 250, 250, 200) ) )
+	end
+
+	def setAngle( degrees )
+		if degrees < 5
+			degrees = 5
+		elsif degrees > 70
+        	degrees = 70
+		end
+		if @ang == degrees
+			return
+		end
+		@ang = degrees
+		repaint()
+		emit angleChanged( @ang )
+	end
+
+	def paintEvent( event )
+		s = "Angle = #{@ang}"
+		p = Qt::Painter.new( self )
+		p.drawText( 200, 200, s )
+		p.end()
+	end
+
+
+	def sizePolicy()
+    	return Qt::SizePolicy.new( Qt::SizePolicy::Expanding, Qt::SizePolicy::Expanding )
+	end
+end
-- 
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