Made icons configurable via a wxMApp virtual function. Tested on wxGTK only,

added it for all ports, though.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2953 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/motif/app.h

@@ -67,6 +67,10 @@ class WXDLLEXPORT wxApp: public wxEvtHandler
   virtual int OnRun() { return MainLoop(); };
   virtual int OnExit() { return 0; }
 
+  /** Returns the standard icons for the msg dialogs, implemented in 
+      src/generic/msgdlgg.cpp and src/gtk/app.cpp. */
+  virtual wxIcon GetStdIcon(int which) const;
+
   inline void SetPrintMode(int mode) { m_printMode = mode; }
   inline int GetPrintMode() const { return m_printMode; }