Killed a bug that sometimes prevented ShowModal from returning if the

ESC key was used.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4997 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/msw/dialog.cpp b/src/msw/dialog.cpp
index 531a3fc9c886e466d1e586e18b4807b606c4a71a..2820cfaa33130eba61f7024af4c166fe46c7229a 100644 (file)
--- a/src/msw/dialog.cpp
+++ b/src/msw/dialog.cpp
@@ -213,6 +213,9 @@ void wxDialog::OnCharHook(wxKeyEvent& event)
         cancelEvent.SetEventObject( this );
         GetEventHandler()->ProcessEvent(cancelEvent);
 
         cancelEvent.SetEventObject( this );
         GetEventHandler()->ProcessEvent(cancelEvent);
 

+        // ensure that there is another message for this window so the
+        // ShowModal loop will exit and won't get stuck in GetMessage().
+        ::PostMessage(GetHwnd(), WM_NULL, 0, 0);

         return;
     }
   }
         return;
     }
   }