X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/6e15b45a8548265f1302b00630453f14ae4c786a..caeccfb6b669fa5c17f6233788271085c227f234:/lib/python/Screens/Screen.py

diff --git a/lib/python/Screens/Screen.py b/lib/python/Screens/Screen.py
index a6106e1e..ed61d9d6 100644
--- a/lib/python/Screens/Screen.py
+++ b/lib/python/Screens/Screen.py
@@ -1,8 +1,7 @@
-from Components.HTMLSkin import *
-from Components.GUISkin import *
+from Components.HTMLSkin import HTMLSkin
+from Components.GUISkin import GUISkin
 from Components.Sources.Source import Source
-
-import sys
+from Components.GUIComponent import GUIComponent
 
 class Screen(dict, HTMLSkin, GUISkin):
 
@@ -22,7 +21,10 @@ class Screen(dict, HTMLSkin, GUISkin):
 		self.onHide = [ ]
 
 		self.execing = False
+		
 		self.shown = True
+		# already shown is false until the screen is really shown (after creation)
+		self.already_shown = False
 
 		self.renderer = [ ]
 
@@ -113,10 +115,11 @@ class Screen(dict, HTMLSkin, GUISkin):
 	def setFocus(self, o):
 		self.instance.setFocus(o.instance)
 
-	def show(self, force = False):
-		if (self.shown and not force) or not self.instance:
+	def show(self):
+		if (self.shown and self.already_shown) or not self.instance:
 			return
 		self.shown = True
+		self.already_shown = True
 		self.instance.show()
 		for x in self.onShow:
 			x()