/// <summary> /// Initialize a new instance of the ViewDrawRibbonGroupCustom class. /// </summary> /// <param name="ribbon">Reference to owning ribbon control.</param> /// <param name="ribbonCustom">Reference to source custom definition.</param> /// <param name="needPaint">Delegate for notifying paint requests.</param> public ViewDrawRibbonGroupCustomControl(KryptonRibbon ribbon, KryptonRibbonGroupCustomControl ribbonCustom, NeedPaintHandler needPaint) { Debug.Assert(ribbon != null); Debug.Assert(ribbonCustom != null); Debug.Assert(needPaint != null); // Remember incoming references _ribbon = ribbon; _ribbonCustomControl = ribbonCustom; _needPaint = needPaint; _currentSize = _ribbonCustomControl.ItemSizeCurrent; // Hook into the custom control events _ribbonCustomControl.MouseEnterControl += new EventHandler(OnMouseEnterControl); _ribbonCustomControl.MouseLeaveControl += new EventHandler(OnMouseLeaveControl); // Associate this view with the source component (required for design time selection) Component = _ribbonCustomControl; if (_ribbon.InDesignMode) { // At design time we need to know when the user right clicks the label ContextClickController controller = new ContextClickController(); controller.ContextClick += new MouseEventHandler(OnContextClick); MouseController = controller; } // Create controller needed for handling focus and key tip actions _controller = new CustomControlController(_ribbon, _ribbonCustomControl, this); SourceController = _controller; KeyController = _controller; // We need to rest visibility of the custom control for each layout cycle _ribbon.ViewRibbonManager.LayoutBefore += new EventHandler(OnLayoutAction); _ribbon.ViewRibbonManager.LayoutAfter += new EventHandler(OnLayoutAction); // Provide back reference to the custom control definition _ribbonCustomControl.CustomControlView = this; // Give paint delegate to label so its palette changes are redrawn _ribbonCustomControl.ViewPaintDelegate = needPaint; // Hook into changes in the ribbon custom definition _ribbonCustomControl.PropertyChanged += new PropertyChangedEventHandler(OnCustomPropertyChanged); }