Illustrate usage of wxDataViewListCtrl

[wxWidgets.git] / interface / wx / event.h

diff --git a/interface/wx/event.h b/interface/wx/event.h
index f2c575e1abc716dc3fbcdb70db2c68831ae4215d..5a4a49bc2f5937fb045d45fe03e10bea5e2b3720 100644 (file)
--- a/interface/wx/event.h
+++ b/interface/wx/event.h
@@ -60,8 +60,8 @@ public:
         Returns a copy of the event.
 
         Any event that is posted to the wxWidgets event system for later action
-        (via wxEvtHandler::AddPendingEvent or wxPostEvent()) must implement
-        this method.
+        (via wxEvtHandler::AddPendingEvent, wxEvtHandler::QueueEvent or wxPostEvent())
+        must implement this method.
 
         All wxWidgets events fully implement this method, but any derived events
         implemented by the user should also implement this method just in case they
@@ -1428,6 +1428,12 @@ public:
     parent window receives @c wxEVT_LEAVE_WINDOW event not only when the
     mouse leaves the window entirely but also when it enters one of its children.
 
+    The position associated with a mouse event is expressed in the window
+    coordinates of the window which generated the event, you can use
+    wxWindow::ClientToScreen() to convert it to screen coordinates and possibly
+    call wxWindow::ScreenToClient() next to convert it to window coordinates of
+    another window.
+
     @note Note that under Windows CE mouse enter and leave events are not natively
           supported by the system but are generated by wxWidgets itself. This has several
           drawbacks: the LEAVE_WINDOW event might be received some time after the mouse
@@ -3276,9 +3282,15 @@ public:
 // Global functions/macros
 // ============================================================================
 
-/** @ingroup group_funcmacro_events */
+/** @addtogroup group_funcmacro_events */
 //@{
 
+/**
+    A special event type usually used to indicate that some wxEvent has yet
+    no type assigned.
+*/
+wxEventType wxEVT_NULL;
+
 /**
     Each wxEvent-derived class has an @e event-type associated.
     See the macro DEFINE_EVENT_TYPE() for more info.