X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a0826b119e63f4cfbf8361cbaf7cedef56e0ec53..e93523680ba3c83cdae75b511214c82f28a2d853:/src/common/event.cpp

diff --git a/src/common/event.cpp b/src/common/event.cpp
index e315b4d0fc..d0c22a72d1 100644
--- a/src/common/event.cpp
+++ b/src/common/event.cpp
@@ -1056,7 +1056,7 @@ wxEvtHandler::~wxEvtHandler()
 
 #if wxUSE_THREADS
 
-bool wxEvtHandler::ProcessThreadEvent(wxEvent& event)
+bool wxEvtHandler::ProcessThreadEvent(const wxEvent& event)
 {
     // check that we are really in a child thread
     wxASSERT_MSG( !wxThread::IsMain(),
@@ -1077,7 +1077,7 @@ void wxEvtHandler::ClearEventLocker()
 
 #endif // wxUSE_THREADS
 
-void wxEvtHandler::AddPendingEvent(wxEvent& event)
+void wxEvtHandler::AddPendingEvent(const wxEvent& event)
 {
     // 1) Add event to list of pending events of this event handler
 
@@ -1252,8 +1252,10 @@ bool wxEvtHandler::ProcessEvent(wxEvent& event)
     // Try going down the event handler chain
     if ( GetNextHandler() )
     {
-        if ( GetNextHandler()->ProcessEvent(event) )
-            return true;
+        // notice that we shouldn't let the parent have the event even if the
+        // next handler does not process it because it will have already passed
+        // it to the parent in this case
+        return GetNextHandler()->ProcessEvent(event);
     }
 
     // Finally propagate the event upwards the window chain and/or to the