fix for the stat bar positioning

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@7379 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/statbar/statbar.cpp

@@ -316,8 +316,8 @@ void MyFrame::DoCreateStatusBar(MyFrame::StatBarKind kind)
             wxFAIL_MSG("unknown stat bar kind");
     }
 
-    PositionStatusBar();
     GetStatusBar()->Show();
+    PositionStatusBar();
 
     m_statbarKind = kind;
 }