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, 2 insertions, 2 deletions

diff --git a/lib/wx/c_src/wxe_impl.cpp b/lib/wx/c_src/wxe_impl.cpp
index f81d0bbbd9..c5bad41573 100644
--- a/lib/wx/c_src/wxe_impl.cpp
+++ b/lib/wx/c_src/wxe_impl.cpp
@@ -225,9 +225,9 @@ void handle_event_callback(ErlDrvPort port, ErlDrvTermData process)
   if(driver_monitor_process(port, process, &monitor) == 0) {
     // Should we be able to handle commands when recursing? probably
     // fprintf(stderr, "\r\nCB EV Start %lu \r\n", process);fflush(stderr);
-    app->recurse_level++;
+    app->recurse_level += 2;
     app->dispatch_cb(wxe_queue, process);
-    app->recurse_level--;
+    app->recurse_level -= 2;
     // fprintf(stderr, "CB EV done %lu \r\n", process);fflush(stderr);
     driver_demonitor_process(port, &monitor);
   }