ComponentFactory.Krypton.Ribbon.GalleryItemController.KeyDown C# (CSharp) Метод

        public virtual void KeyDown(Control c, KeyEventArgs e)
        {
            Debug.Assert(c != null);
            Debug.Assert(e != null);

            // Validate incoming references
            if (c == null) throw new ArgumentNullException("c");
            if (e == null) throw new ArgumentNullException("e");

            switch (e.KeyCode)
            {
                case Keys.Up:
                    _layout.TrackMoveUp();
                    break;
                case Keys.Down:
                    _layout.TrackMoveDown();
                    break;
                case Keys.Left:
                    _layout.TrackMoveLeft();
                    break;
                case Keys.Right:
                    _layout.TrackMoveRight();
                    break;
                case Keys.Home:
                    _layout.TrackMoveHome();
                    break;
                case Keys.End:
                    _layout.TrackMoveEnd();
                    break;
                case Keys.PageDown:
                    _layout.TrackMovePageDown();
                    break;
                case Keys.PageUp:
                    _layout.TrackMovePageUp();
                    break;
                case Keys.Enter:
                case Keys.Space:
                    // Can only click if enabled
                    if (_target.Enabled)
                    {
                        // Generate a click event
                        OnClick(new MouseEventArgs(MouseButtons.Left, 1, 0, 0, 0));
                    }
                    break;
            }
        }