diff options
Diffstat (limited to 'lib/python/Screens')
| -rw-r--r-- | lib/python/Screens/Screen.py | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/lib/python/Screens/Screen.py b/lib/python/Screens/Screen.py index e6abdef9..bbc6b1ec 100644 --- a/lib/python/Screens/Screen.py +++ b/lib/python/Screens/Screen.py @@ -35,7 +35,7 @@ class Screen(dict, HTMLSkin, GUISkin): # assert self.session == None, "a screen can only exec once per time" # self.session = session - for (name, val) in self.items(): + for val in self.values() + self.renderer: val.execBegin() if self.session.current_dialog != self: return @@ -70,6 +70,11 @@ class Screen(dict, HTMLSkin, GUISkin): val.destroy() del self[name] + for val in self.renderer: + val.destroy() + + self.renderer = [ ] + # really delete all elements now self.__dict__.clear() @@ -86,7 +91,7 @@ class Screen(dict, HTMLSkin, GUISkin): self.instance.show() for x in self.onShow: x() - for (name, val) in self.items(): + for val in self.values() + self.renderer: if isinstance(val, GUIComponent): val.onShow() @@ -97,6 +102,6 @@ class Screen(dict, HTMLSkin, GUISkin): self.instance.hide() for x in self.onHide: x() - for (name, val) in self.items(): + for val in self.values() + self.renderer: if isinstance(val, GUIComponent): val.onHide() |