wxX11:

Corrected TLW positiong.
    Added experimental code for synthesizing focus events.
    Minor clean-ups.
    Added for-now unused code for default/focus widget.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14281 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/x11/window.h

@@ -145,6 +145,10 @@ public:
     // For compatibility across platforms (not in event table)
     void OnIdle(wxIdleEvent& WXUNUSED(event)) {}
     
+    // Go up to a toplevel window and query which window has the focus.
+    // May return NULL.
+    wxWindow *GetFocusWidget();
+    
 protected:
     // Makes an adjustment to the window position (for example, a frame that has
     // a toolbar that it manages itself).