X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=blobdiff_plain;f=lib%2Fpython%2FComponents%2FGUIComponent.py;h=afe95266aa8f9f5a20b887248df9ccc201b77656;hp=8f6362fdadbe88407c4b045aec8cd6042631fdc2;hb=c0d78035b8c76e719bf7c05ff3812eb5a6ce9fe3;hpb=9a0d02d2e74c24dcc7b8bfe6df937e92c8af1d0d

diff --git a/lib/python/Components/GUIComponent.py b/lib/python/Components/GUIComponent.py
index 8f6362f..afe9526 100644
--- a/lib/python/Components/GUIComponent.py
+++ b/lib/python/Components/GUIComponent.py
@@ -2,15 +2,15 @@ import skin
 
 from enigma import ePoint
 
-class GUIComponent:
+class GUIComponent(object):
 	""" GUI component """
 	
 	SHOWN = 0
 	HIDDEN = 1
 	
 	def __init__(self):
-		self.state = self.SHOWN
 		self.instance = None
+		self.state = self.SHOWN
 	
 	def execBegin(self):
 		pass
@@ -37,11 +37,51 @@ class GUIComponent:
 		self.instance.move(ePoint(int(x), int(y)))
 
 	def show(self):
-		self.state = self.SHOWN
+		self.__state = self.SHOWN
 		if self.instance is not None:
 			self.instance.show()
 
 	def hide(self):
-		self.state = self.HIDDEN
+		self.__state = self.HIDDEN
 		if self.instance is not None:
 			self.instance.hide()
+
+	def getState(self):
+		return self.__state
+	
+	def setState(self, state):
+		if state == self.SHOWN:
+			self.show()
+		elif state == self.HIDDEN:
+			self.hide()
+
+	state = property(getState, setState)
+
+	def setPosition(self, x, y):
+		self.instance.move(ePoint(int(x), int(y)))
+
+	def getPosition(self):
+		p = self.instance.position()
+		return (p.x(), p.y())
+
+	position = property(getPosition, setPosition)
+
+	# default implementation for only one widget per component
+	# feel free to override!
+	def GUIcreate(self, parent):
+		self.instance = self.createWidget(parent)
+		self.postWidgetCreate(self.instance)
+	
+	def GUIdelete(self):
+		self.preWidgetRemove(self.instance)
+		self.instance = None
+
+	# default for argumentless widget constructor
+	def createWidget(self, parent):
+		return self.GUI_WIDGET(parent)
+
+	def postWidgetCreate(self, instance):
+		pass
+	
+	def preWidgetRemove(self, instance):
+		pass