X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=blobdiff_plain;f=lib%2Fpython%2FComponents%2FGUIComponent.py;h=493df681482f4fd96c3acb4c625d2770dbbc511d;hp=5483d181773a54f08c0033630edd58505376d6a8;hb=6c2d3fc303542b7f77f4350974acf781a1b91c30;hpb=456ac28d25e861b4e661c88d573e3258a53d67a5

diff --git a/lib/python/Components/GUIComponent.py b/lib/python/Components/GUIComponent.py
index 5483d18..493df68 100644
--- a/lib/python/Components/GUIComponent.py
+++ b/lib/python/Components/GUIComponent.py
@@ -5,8 +5,12 @@ from enigma import ePoint
 class GUIComponent:
 	""" GUI component """
 	
+	SHOWN = 0
+	HIDDEN = 1
+	
 	def __init__(self):
-		pass
+		self.state = self.SHOWN
+		self.instance = None
 	
 	def execBegin(self):
 		pass
@@ -14,9 +18,27 @@ class GUIComponent:
 	def execEnd(self):
 		pass
 	
+	def onShow(self):
+		pass
+
+	def onHide(self):
+		pass
+	
 	# this works only with normal widgets - if you don't have self.instance, override this.
 	def applySkin(self, desktop):
+		if self.state == self.HIDDEN:
+			self.instance.hide()
 		skin.applyAllAttributes(self.instance, desktop, self.skinAttributes)
 
 	def move(self, x, y):
 		self.instance.move(ePoint(int(x), int(y)))
+
+	def show(self):
+		self.state = self.SHOWN
+		if self.instance is not None:
+			self.instance.show()
+
+	def hide(self):
+		self.state = self.HIDDEN
+		if self.instance is not None:
+			self.instance.hide()