second part of #10320: move wxApp event handling functions to wxEventLoopBase (in particular move Yield() functions); add backward compatible redirections to wxApp; update docs; remove global lists wxPendingEvents and wxPendingEventsLocker

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58911 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/dfb/evtloop.h

@@ -25,14 +25,12 @@ class WXDLLIMPEXP_CORE wxGUIEventLoop : public wxConsoleEventLoop
 public:
     wxGUIEventLoop();
 
+    virtual bool YieldFor(long eventsToProcess);
+
     // returns DirectFB event buffer used by wx
     static wxIDirectFBEventBufferPtr GetDirectFBEventBuffer();
 
 private:
-    // wxYield implementation: iterate the loop as long as there are any
-    // pending events
-    void Yield();
-
     static void InitBuffer();
     static void CleanUp();