new stock buttons API

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@28967 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/os2/button.cpp

@@ -23,6 +23,7 @@
     #include "wx/scrolwin.h"
 #endif
 
+#include "wx/stockitem.h"
 #include "wx/os2/private.h"
 
 #define BUTTON_HEIGHT_FROM_CHAR_HEIGHT(cy) (11*EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy)/10)
@@ -43,7 +44,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxButton, wxControl)
 bool wxButton::Create(
   wxWindow*                         pParent
 , wxWindowID                        vId
-, const wxString&                   rsLabel
+, const wxString&                   rsLbl
 , const wxPoint&                    rPos
 , const wxSize&                     rSize
 , long                              lStyle
@@ -51,6 +52,9 @@ bool wxButton::Create(
 , const wxString&                   rsName
 )
 {
+    wxString rsLabel(rsLbl);
+    if (rsLabel.empty() && wxIsStockID(vId))
+        rsLabel = wxGetStockLabel(vId);
 
     wxString                        sLabel = ::wxPMTextToLabel(rsLabel);