Copied/merged from the 2.2 branch.

Changes needed to build with new event system


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9374 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/wxPython/lib/buttons.py

@@ -67,6 +67,7 @@ class wxGenButton(wxControl):
         self.bezelWidth = 2
         self.hasFocus = false
         self.useFocusInd = true
+        self.evtToSend = []
 
         self.SetLabel(label)
         self.SetPosition(pos)
@@ -86,6 +87,7 @@ class wxGenButton(wxControl):
         EVT_KEY_UP(self,           self.OnKeyUp)
         EVT_ERASE_BACKGROUND(self, self.OnEraseBackground)
         EVT_PAINT(self,            self.OnPaint)
+        EVT_IDLE(self,             self.OnIdle)
 
 
     def SetBestSize(self, size=None):
@@ -174,7 +176,14 @@ class wxGenButton(wxControl):
         evt = wxGenButtonEvent(wxEVT_COMMAND_BUTTON_CLICKED, self.GetId())
         evt.SetIsDown(not self.up)
         evt.SetButtonObj(self)
-        self.GetEventHandler().ProcessEvent(evt)
+        self.evtToSend.append(evt)
+
+
+    def OnIdle(self, evt):
+        while self.evtToSend:
+            evt = self.evtToSend[0]
+            del self.evtToSend[0]
+            self.GetEventHandler().ProcessEvent(evt)
 
 
     def DrawBezel(self, dc, x1, y1, x2, y2):