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