1. corrected client data deletion in wxListBox (no more memory leaks in controls

sample)
2. added wxST_NO_AUTORESIZE style for wxGTK and wxMSW and added test for it to
   the controls sample


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4161 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/defs.h

@@ -1024,6 +1024,11 @@ enum wxStretch
  */
 #define wxST_SIZEGRIP         0x0010
 
+/*
+ * wxStaticText flags
+ */
+#define wxST_NO_AUTORESIZE    0x0001
+
 /*
  * wxStaticLine flags
  */