- static HWND hwndTT;
- // create the tooltip ctrl for our parent frame if it doesn't exist yet
- // and return its window handle
- WXHWND GetToolTipCtrl();
+ // the one and only one tooltip control we use - never access it directly
+ // but use GetToolTipCtrl() which will create it when needed
+ static WXHWND ms_hwndTT;
+
+ // create the tooltip ctrl if it doesn't exist yet and return its HWND
+ static WXHWND GetToolTipCtrl();