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FloatingDrawingUIProvider

Class

Provides the user interface elements for managing floating drawings within Telerik's document viewer.

Definition

Namespace:Telerik.Windows.Documents.UI.UIProviders

Assembly:Telerik.Windows.Controls.RichTextBox.dll

Syntax:

public abstract class FloatingDrawingUIProvider : IUIProvider

Inheritance: objectFloatingDrawingUIProvider

Derived Classes: FloatingImageUIProvider

Implements: IUIProvider

Constructors

FloatingDrawingUIProvider(FloatingBlockLayoutBox)

public FloatingDrawingUIProvider(FloatingBlockLayoutBox floatingBox)

Parameters:floatingBoxFloatingBlockLayoutBox

Properties

BoundingRectangle

RectangleF

Gets the bounding rectangle of the floating drawing elements in the document.

public RectangleF BoundingRectangle { get; }

Implements: IUIProvider.BoundingRectangle

ContainingLayer

IUILayer

Gets the layer that contains the floating drawing elements.

public IUILayer ContainingLayer { get; set; }

Property Value:

The containing layer as a IUILayer instance.

Implements: IUIProvider.ContainingLayer

CurrentUpdateContext

UILayerUpdateContext

Gets the current update context for the FloatingDrawingUIProvider. This property provides access to the context used during updates, allowing for the management and modification of drawing elements.

public UILayerUpdateContext CurrentUpdateContext { get; protected set; }

DrawingBox

DrawingLayoutBox

Represents the drawing box provided by the FloatingDrawingUIProvider, which encapsulates the functionality for handling drawing elements within the user interface.

public DrawingLayoutBox DrawingBox { get; protected set; }

Element

UIElement

Represents the element associated with the FloatingDrawingUIProvider, which is responsible for handling user interface interactions related to floating drawings in the document.

public UIElement Element { get; protected set; }

FloatingBox

FloatingBlockLayoutBox

Represents a floating box in the FloatingDrawingUIProvider, which is used for managing the positioning and appearance of floating drawings in the user interface.

public FloatingBlockLayoutBox FloatingBox { get; protected set; }

IsInvalidated

bool

Gets a value indicating whether the FloatingDrawingUIProvider is invalidated.

public bool IsInvalidated { get; }

Implements: IUIProvider.IsInvalidated

IsRemoved

bool

Gets a value indicating whether the floating drawing UI provider has been removed.

public bool IsRemoved { get; }

Implements: IUIProvider.IsRemoved

Methods

Arrange(UILayerUpdateContext)

Arranges the floating drawing UI elements within the specified update context.

public void Arrange(UILayerUpdateContext uILayerUpdateContext)

Parameters:uILayerUpdateContextUILayerUpdateContext

The update context that contains information about the layer updates.

Implements: IUIProvider.Arrange(UILayerUpdateContext)

CreateUIElement()

UIElement

protected abstract UIElement CreateUIElement()

Returns:

UIElement

GetUIElements(UILayerUpdateContext)

IEnumerable<UIElement>

Retrieves the user interface elements for floating drawings.

public IEnumerable<UIElement> GetUIElements(UILayerUpdateContext context)

Parameters:contextUILayerUpdateContext

The context that contains information about the updates to the UI layer.

Returns:

IEnumerable<UIElement>

A collection of UI elements representing the floating drawings.

Implements: IUIProvider.GetUIElements(UILayerUpdateContext)

ReleaseElements()

Releases any resources or elements associated with the FloatingDrawingUIProvider.

public void ReleaseElements()

Implements: IUIProvider.ReleaseElements()

UpdateRecycledUIElement()

protected abstract void UpdateRecycledUIElement()

UpdateUI(UILayerUpdateContext)

Updates the user interface elements associated with floating drawings.

public abstract void UpdateUI(UILayerUpdateContext uILayerUpdateContext)

Parameters:uILayerUpdateContextUILayerUpdateContext

Implements: IUIProvider.UpdateUI(UILayerUpdateContext)