dabo Commit
Revision 5549
Date: 2009-12-08 08:23:51 -0800 (Tue, 08 Dec 2009)
Author: Ed
Trac: http://trac.dabodev.com/changeset/5549
Changed:
U trunk/dabo/dEvents.py
U trunk/dabo/ui/uiwx/dPemMixin.py
Log:
Added the BackgroundErased event as requested by Jacek Ka?\197?\130ucki in
ticket #1306
Diff:
Modified: trunk/dabo/dEvents.py
===================================================================
--- trunk/dabo/dEvents.py 2009-12-02 22:00:31 UTC (rev 5548)
+++ trunk/dabo/dEvents.py 2009-12-08 16:23:51 UTC (rev 5549)
@@ -462,6 +462,13 @@
appliesToClass = classmethod(appliesToClass)
+class BackgroundErased(dEvent):
+ """Occurs when a window background has been erased and needs
repainting."""
+ def appliesToClass(eventClass, objectClass):
+ return issubclass(objectClass, dabo.ui.dPemMixin)
+ appliesToClass = classmethod(appliesToClass)
+
+
class PageChanged(dEvent):
"""Occurs when a page in a pageframe-like control changes"""
def appliesToClass(eventClass, objectClass):
Modified: trunk/dabo/ui/uiwx/dPemMixin.py
===================================================================
--- trunk/dabo/ui/uiwx/dPemMixin.py 2009-12-02 22:00:31 UTC (rev 5548)
+++ trunk/dabo/ui/uiwx/dPemMixin.py 2009-12-08 16:23:51 UTC (rev 5549)
@@ -414,6 +414,7 @@
self.Bind(wx.EVT_CONTEXT_MENU, targ.__onWxContextMenu)
self.Bind(wx.EVT_PAINT, self.__onWxPaint)
+ self.Bind(wx.EVT_ERASE_BACKGROUND, self.__onWxEraseBackground)
self.Bind(wx.EVT_SIZE, self.__onWxResize)
self.bindEvent(dEvents.Create, self.__onCreate)
@@ -674,6 +675,12 @@
return
self._needRedraw = bool(self._drawnObjects)
self.raiseEvent(dEvents.Paint, evt)
+
+
+ def __onWxEraseBackground(self, evt):
+ if self._finito:
+ return
+ self.raiseEvent(dEvents.BackgroundErased, evt)
def __onWxResize(self, evt):
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