1. wxTextCtrl::SetValue() moves the cursor to the end of text (as in GTK)

2. bug in wxThread::Delete() when the thread hadn't been staretd fixed
3. setting font for radiobox now works immediately (you had to invalidate
   the window manually, e.g. by covering it with another one, before)
4. added and documented wxConstCast() and wxStaticCast()
5. attempts to make wxFontEnumeraotr::EnumEncodings() work under MSW


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@7185 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/object.h

@@ -170,6 +170,21 @@ wxObject* WXDLLEXPORT_CTORFN wxConstructorFor##name(void) \
         ? (className *)(obj) \
         : (className *)0)
 
+#define wxConstCast(obj, className) ((className *)(obj))
+
+#ifdef __WXDEBUG__
+    inline void wxCheckCast(void *ptr)
+    {
+        wxASSERT_MSG( ptr, _T("wxStaticCast() used incorrectly") );
+    }
+
+    #define wxStaticCast(obj, className) \
+        (wxCheckCast(wxDynamicCast(obj, className)), ((className *)(obj)))
+
+#else // !Debug
+    #define wxStaticCast(obj, className) ((className *)(obj))
+#endif // Debug/!Debug
+
 // Unfortunately Borland seems to need this include.
 #ifdef __BORLANDC__
     #if wxUSE_IOSTREAMH