- virtual void SetSelection(int n, bool select = TRUE) = 0;
- virtual void Select(int n) { SetSelection(n, TRUE); }
- void Deselect(int n) { SetSelection(n, FALSE); }
+ virtual void SetSelection(int n, bool select = true) = 0;
+ virtual void Select(int n) { SetSelection(n, true); }
+ void Deselect(int n) { SetSelection(n, false); }