From d186d7e6752018badb476ab0d4b87aa9dcea8aac Mon Sep 17 00:00:00 2001
From: Andreas Monzner <andreas.monzner@multimedia-labs.de>
Date: Fri, 12 Oct 2007 12:40:40 +0000
Subject: [PATCH] fix non working rotor turning pixmap

---
 data/skin_default.xml                 |  2 +-
 lib/python/Components/GUIComponent.py | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/data/skin_default.xml b/data/skin_default.xml
index 18db44dd..f80e6374 100644
--- a/data/skin_default.xml
+++ b/data/skin_default.xml
@@ -159,7 +159,7 @@ self.instance.move(ePoint((720-wsizex)/2, (576-wsizey)/(count &gt; 7 and 2 or 3)
 		<widget name="config" position="10,30" size="420,220" />
 	</screen>
 	<!-- Dish -->
-	<screen name="Dish" flags="wfNoBorder" position="300,100" size="130,160" title="Dish" zPosition="-2" backgroundColor="transparent" >
+	<screen name="Dish" flags="wfNoBorder" position="300,100" size="130,160" title="Dish" zPosition="-1" backgroundColor="transparent" >
 		<widget name="Dishpixmap" pixmap="skin_default/dish.png" position="0,0" size="130,160" alphatest="off" />
 	</screen>
 	<!-- EPG Selection - Single -->
diff --git a/lib/python/Components/GUIComponent.py b/lib/python/Components/GUIComponent.py
index c900796d..deb8b34a 100644
--- a/lib/python/Components/GUIComponent.py
+++ b/lib/python/Components/GUIComponent.py
@@ -7,6 +7,8 @@ class GUIComponent(object):
 	
 	def __init__(self):
 		self.instance = None
+		self.onVisibilityChange = [ ]
+		self.__visible = 0
 		self.visible = 1
 		self.skinAttributes = None
 	
@@ -50,14 +52,22 @@ class GUIComponent(object):
 		self.instance.setZPosition(z)
 
 	def show(self):
+		old = self.__visible
 		self.__visible = 1
 		if self.instance is not None:
 			self.instance.show()
+		if old != self.__visible:
+			for fnc in self.onVisibilityChange:
+				fnc(True)
 
 	def hide(self):
+		old = self.__visible
 		self.__visible = 0
 		if self.instance is not None:
 			self.instance.hide()
+		if old != self.__visible:
+			for fnc in self.onVisibilityChange:
+				fnc(False)
 
 	def getVisible(self):
 		return self.__visible
-- 
2.30.2