Fixed a hang in wxYield caused by menubar fix sending size events

in a loop. Now only resizes the frame's contents if the menubar
has changed height, to avoid triggering the loop.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@67149 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk/frame.cpp

@@ -671,6 +671,7 @@ void wxFrame::AttachMenuBar( wxMenuBar *menuBar )
 
 void wxFrame::UpdateMenuBarSize()
 {
+    int oldMenuBarHeight = m_menuBarHeight;
     m_menuBarHeight = 2;
 
     // this is called after Remove with a NULL m_frameMenuBar
@@ -687,7 +688,8 @@ void wxFrame::UpdateMenuBarSize()
     }
 
     // resize window in OnInternalIdle
-    GtkUpdateSize();
+    if (oldMenuBarHeight != m_menuBarHeight)
+        GtkUpdateSize();
 }
 
 #endif // wxUSE_MENUS_NATIVE