Implement EmptyUndoBuffer() for wxTextCtrl in wxMSW too

The relevant code was already present in MSWCreateText(), so just extract it into its own function.
2021-08-20 16:35:51 +01:00
parent 3c9bb69d6e
commit 1799922d0e
3 changed files with 42 additions and 24 deletions
--- a/include/wx/msw/textctrl.h
+++ b/include/wx/msw/textctrl.h
@@ -64,6 +64,9 @@ public:

    virtual void Redo() wxOVERRIDE;
    virtual bool CanRedo() const wxOVERRIDE;
+#if wxUSE_RICHEDIT
+    virtual void EmptyUndoBuffer() wxOVERRIDE;
+#endif // wxUSE_RICHEDIT

    virtual void SetInsertionPointEnd() wxOVERRIDE;
    virtual long GetInsertionPoint() const wxOVERRIDE;