Class
Canvas

Definition

Namespace:Telerik.WinControls.RichTextEditor.UI

Assembly:Telerik.WinControls.RichTextEditor.dll

Syntax:

cs-api-definition

public class Canvas : Panel, IDisposable, INotifyPropertyChanged, ICustomTypeDescriptor, ISupportSystemSkin, IStylableNode, ISupportDrop

Inheritance: objectDisposableObjectRadObjectRadElementVisualElementUIElementFrameworkElementPanelCanvas

Implements: ICustomTypeDescriptorIDisposableINotifyPropertyChangedIStylableNodeISupportDropISupportSystemSkin

Inherited Members FrameworkElement.RenderTransformPropertyFrameworkElement.RenderTransformOriginPropertyFrameworkElement.CursorPropertyFrameworkElement.ForegroundPropertyFrameworkElement.HeightPropertyFrameworkElement.WidthPropertyFrameworkElement.InitializeFields()FrameworkElement.OnApplyTemplate()FrameworkElement.GetClientRectangle(SizeF)FrameworkElement.PaintElement(IGraphics, float, SizeF)FrameworkElement.PostPaintChildren(IGraphics, Rectangle, float, SizeF)FrameworkElement.DragDrop(Point, ISupportDrag)FrameworkElement.DragOver(Point, ISupportDrag)FrameworkElement.DragEnter(Point, ISupportDrag)FrameworkElement.DragLeave(Point, ISupportDrag)FrameworkElement.FlowDirectionFrameworkElement.WidthFrameworkElement.HeightFrameworkElement.ActualHeightFrameworkElement.ActualWidthFrameworkElement.CursorFrameworkElement.RenderTransformOriginFrameworkElement.MouseOverBorderThicknessFrameworkElement.BorderBrushFrameworkElement.BackgroundFrameworkElement.HorizontalAlignmentFrameworkElement.VerticalAlignmentFrameworkElement.HorizontalContentAlignmentFrameworkElement.VerticalContentAlignmentFrameworkElement.AllowDropUIElement.TextPropertyUIElement.FlowDirectionPropertyUIElement.ClipPropertyUIElement.UpdateRenderTransform()UIElement.CaptureMouse()UIElement.ReleaseMouseCapture()UIElement.Paint(IPaintingContext)UIElement.PaintCore(IPaintingContext)UIElement.ClearValue(RadProperty)UIElement.IsKeyboardFocusWithin()UIElement.OnMouseLeftButtonDown(MouseButtonEventArgs)UIElement.OnMouseLeftButtonUp(MouseButtonEventArgs)UIElement.OnMouseRightButtonDown(MouseButtonEventArgs)UIElement.OnMouseRightButtonUp(MouseButtonEventArgs)UIElement.OnMouseClick(MouseButtonEventArgs)UIElement.OnMouseDoubleClick(MouseButtonEventArgs)UIElement.GetClipRect()UIElement.DoClick(EventArgs)UIElement.DoDoubleClick(EventArgs)UIElement.OnMouseDown(MouseEventArgs)UIElement.DoMouseWheel(MouseEventArgs)UIElement.DoMouseMove(MouseEventArgs)UIElement.OnMouseUp(MouseEventArgs)UIElement.OnBubbleEvent(RadElement, RoutedEventArgs)UIElement.OnClick(EventArgs)UIElement.OnDoubleClick(EventArgs)UIElement.OnPropertyChanged(RadPropertyChangedEventArgs)UIElement.OnLostFocus(EventArgs)UIElement.OnGotFocus(EventArgs)UIElement.OnBoundsChanged(RadPropertyChangedEventArgs)UIElement.IsFocusableUIElement.TextUIElement.AutomationIDUIElement.RenderTransformUIElement.ClipUIElement.DispatcherUIElement.HasReceivedFocusUIElement.MouseLeftButtonDownUIElement.MouseLeftButtonUpUIElement.MouseRightButtonDownUIElement.MouseRightButtonUpUIElement.MouseClickUIElement.MouseDoubleClickUIElement.MouseEnterUIElement.GotFocusUIElement.LostFocusVisualElement.DefaultSizePropertyVisualElement.ForeColorPropertyVisualElement.BackColorPropertyVisualElement.FontPropertyVisualElement.SmoothingModePropertyVisualElement.OpacityPropertyVisualElement.CustomFontPropertyVisualElement.CustomFontSizePropertyVisualElement.CustomFontStylePropertyVisualElement.OnFontChanged(EventArgs)VisualElement.OnPropertyChanging(RadPropertyChangingEventArgs)VisualElement.PaintChildren(IGraphics, Rectangle, float, SizeF, bool)VisualElement.PrePaintElement(IGraphics)VisualElement.PostPaintElement(IGraphics)VisualElement.GetScaledFont(float)VisualElement.GetScaledFont(float, Font)VisualElement.DefaultSizeVisualElement.ForeColorVisualElement.BackColorVisualElement.FontVisualElement.CustomFontVisualElement.CustomFontSizeVisualElement.CustomFontStyleVisualElement.SmoothingModeVisualElement.OpacityVisualElement.FontChangedRadElement.BoundsPropertyRadElement.BorderThicknessPropertyRadElement.PaddingPropertyRadElement.MarginPropertyRadElement.AlignmentPropertyRadElement.AutoSizeModePropertyRadElement.FitToSizeModePropertyRadElement.MinSizePropertyRadElement.EnabledPropertyRadElement.CanFocusPropertyRadElement.IsItemFocusedPropertyRadElement.IsFocusedPropertyRadElement.IsMouseOverPropertyRadElement.IsMouseOverElementPropertyRadElement.IsMouseDownPropertyRadElement.ShouldPaintPropertyRadElement.VisibilityPropertyRadElement.NamePropertyRadElement.ClassPropertyRadElement.ClipDrawingPropertyRadElement.ShapePropertyRadElement.MouseClickedEventRadElement.MouseDoubleClickedEventRadElement.MouseDownEventRadElement.MouseUpEventRadElement.MouseWheelEventRadElement.ChildElementAddedEventRadElement.ParentChangedEventRadElement.BoundsChangedEventRadElement.VisibilityChangingEventRadElement.EnabledChangedEventRadElement.ControlChangedEventRadElement.BackgroundShapePropertyRadElement.BackgroundShapePaintModePropertyRadElement.ContainsFocusPropertyRadElement.ContainsMousePropertyRadElement.MaxSizePropertyRadElement.RightToLeftPropertyRadElement.AutoSizePropertyRadElement.ZIndexPropertyRadElement.AngleTransformPropertyRadElement.ScaleTransformPropertyRadElement.PositionOffsetPropertyRadElement.TagPropertyRadElement.StretchHorizontallyPropertyRadElement.StretchVerticallyPropertyRadElement.UseCompatibleTextRenderingPropertyRadElement.ClickModePropertyRadElement.styleVersionRadElement.paintSystemSkinRadElement.SetPropertyValueCommandRadElement.GetPropertyValueCommandRadElement.StylePropertyRadElement.CallCreateChildElements()RadElement.SuspendReferenceUpdate()RadElement.ResumeReferenceUpdate()RadElement.CreateChildElements()RadElement.OnLoad(bool)RadElement.LoadCore()RadElement.OnLoaded()RadElement.OnUnload(ComponentThemableElementTree, bool)RadElement.UnloadCore(ComponentThemableElementTree)RadElement.OnUnloaded(ComponentThemableElementTree)RadElement.OnElementTreeChanged(ComponentThemableElementTree)RadElement.OnBeginDispose()RadElement.SetParent(RadElement)RadElement.OnParentChanged(RadElement)RadElement.UpdateReferences(ComponentThemableElementTree, bool, bool)RadElement.ResetLayout(bool)RadElement.HasInvisibleAncestor()RadElement.ResetLayoutCore()RadElement.InvalidateArrange()RadElement.InvalidateArrange(bool)RadElement.InvalidateMeasure()RadElement.InvalidateMeasure(bool)RadElement.UpdateLayout()RadElement.SuspendLayout()RadElement.SuspendLayout(bool)RadElement.ResumeLayout(bool)RadElement.ResumeLayout(bool, bool)RadElement.Arrange(RectangleF)RadElement.Measure(SizeF)RadElement.SetBounds(Rectangle)RadElement.SetBounds(int, int, int, int)RadElement.GetBoundingRectangle(Size)RadElement.GetBoundingRectangle(Rectangle)RadElement.GetDesiredSize(bool)RadElement.PointToScreen(Point)RadElement.PointFromScreen(Point)RadElement.PointToControl(Point)RadElement.PointFromControl(Point)RadElement.LocationToControl()RadElement.RectangleToScreen(Rectangle)RadElement.OnRenderSizeChanged(SizeChangedInfo)RadElement.OnChildDesiredSizeChanged(RadElement)RadElement.OnLayoutPropertyChanged(RadPropertyChangedEventArgs)RadElement.ArrangeCore(RectangleF)RadElement.MeasureCore(SizeF)RadElement.ShouldArrangeChild(RadElement)RadElement.ShouldMeasureChild(RadElement)RadElement.MeasureChildren(SizeF)RadElement.GetArrangeRect(RectangleF)RadElement.CanExecuteLayoutOperation()RadElement.CalcLayoutOffset(PointF)RadElement.LockBounds()RadElement.UnlockBounds()RadElement.SetBoundsCore(Rectangle)RadElement.IsInValidState(bool)RadElement.Invalidate()RadElement.Invalidate(bool)RadElement.GetInvalidateBounds()RadElement.NotifyInvalidate(RadElement)RadElement.OnTransformationInvalidated()RadElement.PerformLayoutTransformation(ref RadMatrix)RadElement.PerformPaintTransformation(ref RadMatrix)RadElement.IsInGetAsBitmap()RadElement.PaintElementSkin(IGraphics)RadElement.PaintOverride(IGraphics, Rectangle, float, SizeF, bool)RadElement.PaintBackgroundShape(IGraphics)RadElement.PaintChild(RadElement, IGraphics, Rectangle, float, SizeF, bool)RadElement.PaintShadow(RadElement, IGraphics)RadElement.PaintShadowCore(Graphics, Rectangle, RadItem)RadElement.GetShadowRect(ref Rectangle, int)RadElement.PaintFocusCues(IGraphics, Rectangle)RadElement.GetAsBitmap(IGraphics, Brush, float, SizeF)RadElement.GetAsTransformedBitmap(IGraphics, Brush, float, SizeF)RadElement.GetAsTransformedBitmap(Brush, float, SizeF)RadElement.GetAsTransformedBitmap(Rectangle, Brush, float, SizeF)RadElement.GetAsBitmapEx(Color, float, SizeF)RadElement.GetAsBitmapEx(Brush, float, SizeF)RadElement.GetAsBitmap(Brush, float, SizeF)RadElement.SetClipping(Graphics)RadElement.ShouldPaintChild(RadElement)RadElement.GetFocusRect()RadElement.GetCurrentShape()RadElement.GetPaintRectangle(float, float, SizeF)RadElement.GetPatchedRect(RectangleF, float, SizeF)RadElement.GetXPVisualStyle()RadElement.GetVistaVisualStyle()RadElement.InitializeSystemSkinPaint()RadElement.UnitializeSystemSkinPaint()RadElement.GetSystemSkinPaintBounds()RadElement.OnUseSystemSkinChanged(EventArgs)RadElement.ShouldPaintSystemSkin()RadElement.ComposeShouldPaintSystemSkin()RadElement.GetStylablePropertiesFilter()RadElement.ResetStyleSettings(bool)RadElement.ResetStyleSettings(bool, RadProperty)RadElement.ProcessBehaviors(RadPropertyChangedEventArgs)RadElement.AddBehavior(PropertyChangeBehavior)RadElement.GetBehaviors()RadElement.RemoveBehavior(PropertyChangeBehavior)RadElement.ClearBehaviors()RadElement.AddRangeBehavior(PropertyChangeBehaviorCollection)RadElement.SetThemeApplied(bool)RadElement.OnStyleChanged(RadPropertyChangedEventArgs)RadElement.UnapplyStyle()RadElement.RemoveRangeBehaviors(PropertyChangeBehaviorCollection)RadElement.RemoveBehaviors(PropertyChangeBehavior)RadElement.RemoveRangeRoutedEventBehaviors(RoutedEventBehaviorCollection)RadElement.GetThemeEffectiveType()RadElement.GetChildrenByType(Type)RadElement.GetChildrenByBaseType(Type)RadElement.FindAncestorByThemeEffectiveType(Type)RadElement.FindAncestor<T>()RadElement.IsAncestorOf(RadElement)RadElement.FindDescendant<T>()RadElement.FindDescendant(Predicate<RadElement>)RadElement.FindDescendant(Type)RadElement.EnumDescendants(TreeTraversalMode)RadElement.EnumDescendants(Predicate<RadElement>, TreeTraversalMode)RadElement.EnumDescendants(Filter, TreeTraversalMode)RadElement.GetDescendants(Predicate<RadElement>, TreeTraversalMode)RadElement.GetDescendants(Filter, TreeTraversalMode)RadElement.GetAncestors(Filter)RadElement.GetAncestors(Predicate<RadElement>)RadElement.RaiseRoutedEvent(RadElement, RoutedEventArgs)RadElement.RaiseTunnelEvent(RadElement, RoutedEventArgs)RadElement.RaiseBubbleEvent(RadElement, RoutedEventArgs)RadElement.OnTunnelEvent(RadElement, RoutedEventArgs)RadElement.IsEventInProcess(RaisedRoutedEvent)RadElement.RegisterRoutedEvent(string, Type)RadElement.GetRegisterRoutedEvent(string, Type)RadElement.GetRegisterRoutedEvent(string, string)RadElement.GetRegisterRoutedEvent(string)RadElement.OnChildrenChanged(RadElement, ItemsChangeOperation)RadElement.GetChildren(ChildrenListOptions)RadElement.SendToBack()RadElement.BringToFront()RadElement.IsChildOf(RadElement)RadElement.Focus()RadElement.Focus(bool)RadElement.SetFocusPropertySafe(bool)RadElement.KillFocus()RadElement.OnCLREventsRise(RoutedEventArgs)RadElement.OnMouseMove(MouseEventArgs)RadElement.OnMouseHover(EventArgs)RadElement.OnEnabledChanged(RadPropertyChangedEventArgs)RadElement.OnParentEnabledChanged(RadPropertyChangedEventArgs)RadElement.OnLostMouseCapture(MouseEventArgs)RadElement.OnMouseEnter(EventArgs)RadElement.OnMouseLeave(EventArgs)RadElement.PerformClick()RadElement.OnMouseWheel(MouseEventArgs)RadElement.IsInputKey(InputKeyEventArgs)RadElement.MouseEventArgsFromControl(MouseEventArgs)RadElement.DoMouseDown(MouseEventArgs)RadElement.DoMouseUp(MouseEventArgs)RadElement.ShowScreenTip(ScreenTipNeededEventArgs)RadElement.HideScreenTip()RadElement.DoMouseHover(EventArgs)RadElement.OnShowScreenTip(ComponentInputBehavior)RadElement.RaiseClick(EventArgs)RadElement.RaiseDoubleClick(EventArgs)RadElement.RaiseMouseWheel(MouseEventArgs)RadElement.UpdateContainsFocus(bool)RadElement.DoMouseEnter(EventArgs)RadElement.DoMouseLeave(EventArgs)RadElement.GetValue(RadProperty)RadElement.AddStylePropertySetting(IPropertySetting)RadElement.SetValueCore(RadPropertyValue, object, object, ValueSource)RadElement.NotifyChildren(RadPropertyChangedEventArgs)RadElement.OnLocationChanged(RadPropertyChangedEventArgs)RadElement.OnDisplayPropertyChanged(RadPropertyChangedEventArgs)RadElement.CanRaisePropertyChangeNotifications(RadPropertyValue)RadElement.IsPropertyCancelable(RadPropertyMetadata)RadElement.OnParentPropertyChanged(RadPropertyChangedEventArgs)RadElement.ReplaceDefaultDescriptors(PropertyDescriptorCollection)RadElement.ToString()RadElement.DisposeManagedResources()RadElement.PerformDispose(bool)RadElement.DisposeChildren()RadElement.GetStylableChildrenHierarchy()RadElement.GetStylableChildren()RadElement.GetBorderThickness(BorderPrimitive)RadElement.DpiScaleChanged(SizeF)RadElement.ElementStateRadElement.DesiredSizeRadElement.IsLayoutSuspendedRadElement.BoundingRectangleRadElement.ControlBoundingRectangleRadElement.BypassLayoutPoliciesRadElement.IsArrangeValidRadElement.IsMeasureValidRadElement.TreeLevelRadElement.TransformRadElement.TotalTransformRadElement.ShouldPaintUsingParentShapeRadElement.UseSystemSkinRadElement.CanHaveOwnStyleRadElement.PropagateStyleToChildrenRadElement.ThemeEffectiveTypeRadElement.ElementTreeRadElement.ChildrenRadElement.ChildrenHierarchyRadElement.ParentRadElement.RoutedEventBehaviorsRadElement.LayoutableChildrenCountRadElement.ContainsFocusRadElement.ShouldHandleMouseInputRadElement.NotifyParentOnMouseInputRadElement.IsAbleToRespondToMouseEventsRadElement.AutoSizeRadElement.BoundsRadElement.LocationRadElement.SizeRadElement.BorderThicknessRadElement.PaddingRadElement.MarginRadElement.AlignmentRadElement.AutoSizeModeRadElement.FitToSizeModeRadElement.EnabledRadElement.CanFocusRadElement.IsFocusedRadElement.IsMouseOverRadElement.IsMouseOverElementRadElement.IsMouseDownRadElement.InvalidateChildrenOnChildChangedRadElement.ShouldPaintRadElement.VisibilityRadElement.IsElementVisibleRadElement.NameRadElement.ClassRadElement.ClipDrawingRadElement.ShapeRadElement.MinSizeRadElement.MaxSizeRadElement.ZIndexRadElement.RightToLeftRadElement.UseCompatibleTextRenderingRadElement.BackgroundShapeRadElement.BackgroundShapePaintModeRadElement.ContainsMouseRadElement.CaptureRadElement.ScaleTransformRadElement.AngleTransformRadElement.PositionOffsetRadElement.SerializePropertiesRadElement.SerializeElementRadElement.SerializeChildrenRadElement.RenderingMaxFramerateRadElement.IsThemeAppliedRadElement.ShouldApplyThemeRadElement.UseCenteredAngleTransformRadElement.TagRadElement.StretchHorizontallyRadElement.StretchVerticallyRadElement.ClickModeRadElement.DoubleClickEnabledRadElement.CaptureOnMouseDownRadElement.IsItemHoveredRadElement.StyleRadElement.ToolTipTextRadElement.AutoToolTipRadElement.ScreenTipRadElement.AutoNumberKeyTipRadElement.DpiScaleFactorRadElement.LayoutUpdatedRadElement.MouseHoverRadElement.MouseMoveRadElement.MouseDownRadElement.MouseUpRadElement.ClickRadElement.DoubleClickRadElement.MouseWheelRadElement.EnabledChangedRadElement.MouseLeaveRadElement.ChildrenChangedRadElement.LostMouseCaptureRadObject.BindingContextPropertyRadObject.RadTypeRadObject.ClearPropertyStore()RadObject.SuspendPropertyNotifications()RadObject.ResumePropertyNotifications()RadObject.GetPropertyValue(RadProperty)RadObject.SetDefaultValueOverride(RadProperty, object)RadObject.SetValue(RadProperty, object)RadObject.ResetValue(RadProperty)RadObject.ResetLocalValue(RadProperty)RadObject.ResetValue(RadProperty, ValueResetFlags)RadObject.UpdateValue(RadProperty)RadObject.GetValueSource(RadProperty)RadObject.GetRegisteredRadProperty(string)RadObject.UpdateValueCore(RadPropertyValue)RadObject.ResetValueCore(RadPropertyValue, ValueResetFlags)RadObject.GetDefaultValue(RadPropertyValue, object)RadObject.CoerceValue(RadPropertyValue, object)RadObject.ShouldSerializeProperty(RadProperty)RadObject.BindProperty(RadProperty, RadObject, RadProperty, PropertyBindingOptions)RadObject.UnbindProperty(RadProperty)RadObject.GetInheritedValue(RadProperty)RadObject.OnNotifyPropertyChanged(string)RadObject.OnNotifyPropertyChanged(PropertyChangedEventArgs)RadObject.OnShouldSerializeProperty(ShouldSerializePropertyEventArgs)RadObject.PropertyValuesRadObject.PropertyFilterRadObject.RadObjectTypeRadObject.BindingContextRadObject.PropertyChangedRadObject.RadPropertyChangedRadObject.RadPropertyChangingDisposableObject.GetBitState(long)DisposableObject.SetBitState(long, bool)DisposableObject.OnBitStateChanged(long, bool, bool)DisposableObject.Dispose()DisposableObject.Dispose(bool)DisposableObject.DisposeUnmanagedResources()DisposableObject.BitStateDisposableObject.EventsDisposableObject.IsDisposingDisposableObject.IsDisposedDisposableObject.DisposedDisposableObject.Disposing

Constructors

Canvas()

Declaration

cs-api-definition

public Canvas()

Fields

BottomProperty

Declaration

cs-api-definition

public static readonly RadProperty BottomProperty

Field Value

LeftProperty

Declaration

cs-api-definition

public static readonly RadProperty LeftProperty

Field Value

RightProperty

Declaration

cs-api-definition

public static readonly RadProperty RightProperty

Field Value

TopProperty

Declaration

cs-api-definition

public static readonly RadProperty TopProperty

Field Value

Properties

IsHitTestVisible

Declaration

cs-api-definition

public bool IsHitTestVisible { get; set; }

Property Value

Methods

ArrangeOverride(SizeF)

Arranges the RadElement to its final location. The element must call the Arrange method of each of its children.

Declaration

cs-api-definition

protected override SizeF ArrangeOverride(SizeF arrangeSize)

Parameters

arrangeSize

Returns

The rectangle occupied by the element. Usually finalSize. Should you return different size, the Layout system will restart measuring and rearranging the items. That could lead to infinite recursion.

Overrides RadElement.ArrangeOverride(SizeF)

Remarks

In this method call to the Arrange method of each child must be made.

CanPaint(IPaintingContext)

Declaration

cs-api-definition

protected override bool CanPaint(IPaintingContext context)

Parameters

context

IPaintingContext

Returns

Overrides UIElement.CanPaint(IPaintingContext)

GetBottom(UIElement)

Declaration

cs-api-definition

public static float GetBottom(UIElement element)

Parameters

element

Returns

GetLeft(UIElement)

Declaration

cs-api-definition

public static float GetLeft(UIElement element)

Parameters

element

Returns

GetRight(UIElement)

Declaration

cs-api-definition

public static float GetRight(UIElement element)

Parameters

element

Returns

GetTop(UIElement)

Declaration

cs-api-definition

public static float GetTop(UIElement element)

Parameters

element

Returns

HitTest(Point)

Performs hit testing on the element to determine if the specified point lies within its bounds.

Declaration

cs-api-definition

public override bool HitTest(Point point)

Parameters

point

The point to test in control coordinates.

Returns

True if the point is within the element bounds, false otherwise.

Overrides UIElement.HitTest(Point)

IsInVisibleClipBounds(Rectangle)

Declaration

cs-api-definition

protected override bool IsInVisibleClipBounds(Rectangle clipRectangle)

Parameters

clipRectangle

Returns

Overrides RadElement.IsInVisibleClipBounds(Rectangle)

MeasureOverride(SizeF)

Measures the space required by the RadElement

Used by the layout system.

Declaration

cs-api-definition

protected override SizeF MeasureOverride(SizeF availableSize)

Parameters

availableSize

The size that is available to the RadElement. The available size can be infinity (to take the full size of the element)

Returns

The minimum size required by the element to be completely visible. Cannot be infinity.

Overrides FrameworkElement.MeasureOverride(SizeF)

Remarks

In this method call to the Measure method of each child must be made.

SetBottom(UIElement, double)

Declaration

cs-api-definition

public static void SetBottom(UIElement element, double length)

Parameters

element

length

SetLeft(UIElement, double)

Declaration

cs-api-definition

public static void SetLeft(UIElement element, double length)

Parameters

element

length

SetRight(UIElement, double)

Declaration

cs-api-definition

public static void SetRight(UIElement element, double length)

Parameters

element

length

SetTop(UIElement, double)

Declaration

cs-api-definition

public static void SetTop(UIElement element, double length)

Parameters

element

length

SetZIndex(UIElement, int)

Declaration

cs-api-definition

public static void SetZIndex(UIElement element, int index)

Parameters

element

index