implemented SetFocus

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41365 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/dfb/toplevel.h

@@ -94,6 +94,11 @@ protected:
 
     virtual void DoRefreshRect(const wxRect& rect);
 
+    // sets DirectFB keyboard focus to this toplevel window (note that DFB
+    // focus is different from wx: only shown TLWs can have it and not any
+    // wxWindows as in wx
+    void SetDfbFocus();
+
 private:
     // do queued painting in idle time
     void HandleQueuedPaintRequests();
@@ -129,6 +134,7 @@ private:
     bool m_isPainting;
 
     friend class wxEventLoop; // for HandleDFBWindowEvent
+    friend class wxWindowDFB; // for SetDfbFocus
 };
 
 #endif // _WX_DFB_TOPLEVEL_H_

include/wx/dfb/window.h

@@ -154,7 +154,7 @@ private:
     // common part of all ctors
     void Init();
     // counterpart to SetFocus
-    void KillFocus();
+    void DFBKillFocus();
 
 protected:
     // toplevel window (i.e. DirectFB window) this window belongs to