added wxTextEntry::AutoComplete() and implemented it for wxGTK

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@49633 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/textentry.h

@@ -43,15 +43,13 @@ public:
     virtual void SetSelection(long from, long to);
     virtual void GetSelection(long *from, long *to) const;
 
-    // status
+    virtual void AutoComplete(const wxArrayString& choices);
+
     virtual bool IsEditable() const;
     virtual void SetEditable(bool editable);
 
-    // set the max number of characters which may be entered in a single line
-    // text control
     virtual void SetMaxLength(unsigned long len);
 
-
     // implementation only from now on
     void SendMaxLenEvent();