Give wxGauge a best size

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26154 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/gauge.h

@@ -98,6 +98,8 @@ protected:
     // set the gauge value to the value of m_gaugePos
     void DoSetGauge();
 
+    virtual wxSize DoGetBestSize() const;
+
 private:
     DECLARE_DYNAMIC_CLASS(wxGauge)
 };