Adroit.Gui.PlanningView.MovePrevTask C# (CSharp) Метод

        public void MovePrevTask()
        {
            TreePath path;
            TreeViewColumn column;

            m_tasksTreeView.GetCursor (out path, out column);

            if (path == null) {
                MoveLastTask ();
                return;
            }

            if (path.Indices [0] > 0) {
                path = new TreePath (new int[] {path.Indices[0] - 1});
                m_tasksTreeView.SetCursor (path, column, false);
            }
        }