Fix "warning: operation on 'y' may be undefined".

[wxWidgets.git] / wxPython / wx / lib / evtmgr.py

diff --git a/wxPython/wx/lib/evtmgr.py b/wxPython/wx/lib/evtmgr.py
index 94b729a75c841550ebaf77665f1db647d0310391..439ccc76f301f23790a989caf14704c21d014fd5 100644 (file)
--- a/wxPython/wx/lib/evtmgr.py
+++ b/wxPython/wx/lib/evtmgr.py
@@ -17,20 +17,20 @@
 #
 
 """
 #
 
 """

-A module that allows multiple handlers to respond to single wxWindows
+A module that allows multiple handlers to respond to single wxWidgets

 events.  This allows true NxN Observer/Observable connections: One
 event can be received by multiple handlers, and one handler can
 receive multiple events.
 
 There are two ways to register event handlers.  The first way is
 events.  This allows true NxN Observer/Observable connections: One
 event can be received by multiple handlers, and one handler can
 receive multiple events.
 
 There are two ways to register event handlers.  The first way is

-similar to standard wxPython handler registration:
+similar to standard wxPython handler registration::

 
 

-    from wxPython.lib.evtmgr import eventManager
+    from wx.lib.evtmgr import eventManager

     eventManager.Register(handleEvents, EVT_BUTTON, win=frame, id=101)
 
 There's also a new object-oriented way to register for events.  This
 invocation is equivalent to the one above, but does not require the
     eventManager.Register(handleEvents, EVT_BUTTON, win=frame, id=101)
 
 There's also a new object-oriented way to register for events.  This
 invocation is equivalent to the one above, but does not require the

-programmer to declare or track control ids or parent containers:
+programmer to declare or track control ids or parent containers::

 
     eventManager.Register(handleEvents, EVT_BUTTON, myButton)
 
 
     eventManager.Register(handleEvents, EVT_BUTTON, myButton)
 


@@ -63,17 +63,20 @@ class EventManager:
         """
         Registers a listener function (or any callable object) to
         receive events of type event coming from the source window.
         """
         Registers a listener function (or any callable object) to
         receive events of type event coming from the source window.

-        For example:
-
+        For example::
+        

             eventManager.Register(self.OnButton, EVT_BUTTON, theButton)
 
         Alternatively, the specific window where the event is
         delivered, and/or the ID of the event source can be specified.
             eventManager.Register(self.OnButton, EVT_BUTTON, theButton)
 
         Alternatively, the specific window where the event is
         delivered, and/or the ID of the event source can be specified.

-        For example:
-
+        For example::
+        

             eventManager.Register(self.OnButton, EVT_BUTTON, win=self, id=ID_BUTTON)
             eventManager.Register(self.OnButton, EVT_BUTTON, win=self, id=ID_BUTTON)

-        or
+            
+        or::
+        

             eventManager.Register(self.OnButton, EVT_BUTTON, theButton, self)
             eventManager.Register(self.OnButton, EVT_BUTTON, theButton, self)

+            

         """
 
         # 1. Check if the 'event' is actually one of the multi-
         """
 
         # 1. Check if the 'event' is actually one of the multi-


@@ -271,7 +274,7 @@ class EventManager:
 
 
     def __isDeadWxObject(self, anObject):
 
 
     def __isDeadWxObject(self, anObject):

-        return isinstance(anObject, wx._wxPyDeadObject)
+        return isinstance(anObject, wx._core._wxPyDeadObject)

 
 
     def __isDeadTopic(self, aTopic):
 
 
     def __isDeadTopic(self, aTopic):