Added PrependColumn methods and short cuts. Added test for DeleteColumn to sample

[wxWidgets.git] / include / wx / button.h

diff --git a/include/wx/button.h b/include/wx/button.h
index ee53cf704d8c3144247e2d636169a9884dff5238..0959a68e3769c6fdb31fed4466284ea925acf42c 100644 (file)
--- a/include/wx/button.h
+++ b/include/wx/button.h
@@ -45,7 +45,7 @@
 
 #include "wx/control.h"
 
-class WXDLLEXPORT wxBitmap;
+class WXDLLIMPEXP_FWD_CORE wxBitmap;
 
 extern WXDLLEXPORT_DATA(const wxChar) wxButtonNameStr[];
 
@@ -64,9 +64,10 @@ public:
     // set the margins around the image
     virtual void SetImageMargins(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y)) { }
 
-    // this wxButton method is called when the button becomes the default one
-    // on its panel
-    virtual void SetDefault() { }
+    // make this button the default button in its top level window
+    //
+    // returns the old default item (possibly NULL)
+    virtual wxWindow *SetDefault();
 
     // Buttons on MSW can look bad if they are not native colours, because
     // then they become owner-drawn and not theme-drawn.  Disable it here