wx: Add a command queue check after event sent to erlang

Some events are callbacks inside wxWidgets so idle processing doesn't
take place until operation is completed, for instance move/resize window
on Windows. This way we get some response while mouse button is pressed.

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/wx/c_src/gen/wxe_funcs.cpp b/lib/wx/c_src/gen/wxe_funcs.cpp
index fd1cedd714..4025fb1c16 100644
--- a/lib/wx/c_src/gen/wxe_funcs.cpp
+++ b/lib/wx/c_src/gen/wxe_funcs.cpp
@@ -113,11 +113,15 @@ case 101: { // wxEvtHandler::Disconnect
 
   int eventType = wxeEventTypeFromAtom(bp); bp += *eventTypeLen;
   if(eventType > 0) {
+    if(recurse_level > 1) {
+      delayed_delete->Append(Ecmd.Save());
+    } else {
      bool Result = This->Disconnect((int) *winid,(int) *lastId,eventType,
                                     (wxObjectEventFunction)(wxEventFunction)
                                     &wxeEvtListener::forward,
                                     NULL, Listener);
      rt.addBool(Result);
+    }
   } else {
     rt.addAtom("badarg");
     rt.addAtom("event_type");