Implemented wxButton::DoGetBestSize for wxMotif. Now normal buttons

and default buttons are visually the same size, however, given how
wxMotif draws default buttons, the Widget for a default button is
bigger (8 pixels by default), thus setting default border will
make the Widget grow.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@19410 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/motif/button.h

@@ -50,9 +50,9 @@ public:
     static wxSize GetDefaultSize();
     
     // Implementation
-    virtual void ChangeFont(bool keepOriginalSize = TRUE);
-    virtual void ChangeBackgroundColour();
-    virtual void ChangeForegroundColour();
+private:
+    virtual wxSize DoGetBestSize() const;
+    void SetDefaultShadowThicknessAndResize();
 };
 
 #endif