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/api_gen/wx_extra/wxEvtHandler.c_src b/lib/wx/api_gen/wx_extra/wxEvtHandler.c_src
index 5e02066309..08fef1c2ff 100644
--- a/lib/wx/api_gen/wx_extra/wxEvtHandler.c_src
+++ b/lib/wx/api_gen/wx_extra/wxEvtHandler.c_src
@@ -42,11 +42,15 @@ 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");