Added possibility of 2-step initialisation, and wxWIZARD_EX_HELPBUTTON style.

Also added & to Cancel button.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11399 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/wizard.h

@@ -26,6 +26,9 @@
     #include "wx/event.h"       // wxEVT_XXX constants
 #endif // WX_PRECOMP
 
+// Extended style to specify a help button
+#define wxWIZARD_EX_HELPBUTTON   0x00000010
+
 // forward declarations
 class WXDLLEXPORT wxWizard;