void () { @NonNls ActionMap map = getActionMap(); map.put(ListActions.Up.ID, new MoveFocusAction(map.get(ListActions.Up.ID), false)); map.put(ListActions.Down.ID, new MoveFocusAction(map.get(ListActions.Down.ID), true)); map.put(ListActions.Left.ID, new MoveFocusAction(new ChangeColumnAction(map.get(ListActions.Left.ID), false), false)); map.put(ListActions.Right.ID, new MoveFocusAction(new ChangeColumnAction(map.get(ListActions.Right.ID), true), true)); }