-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):
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 = [ ]
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()