2nd attempt at MDI in wxMotif, using wxNotebook this time (still some probs).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1034 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/generic/tabg.h

@@ -114,6 +114,9 @@ public:
   
   // Automatically positions tabs
   wxTabControl *AddTab(int id, const wxString& label, wxTabControl *existingTab = (wxTabControl *) NULL);
+
+  // Remove the tab without deleting the window
+  bool RemoveTab(int id);
   
   void ClearTabs(bool deleteTabs = TRUE);