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IUILayer

Interface

Represents the interface for a UI layer in the RadRichTextBox.

Definition

Assembly:Telerik.Windows.Controls.RichTextBox.dll

Syntax:

public interface IUILayer

Gets or sets a value indicating whether this layer is visible to hit tests.

bool IsHitTestVisible { get; set; }

Property Value:

true if hit tests can interact with this layer; otherwise, false.

Gets the name of the UI layer.

string Name { get; }

Property Value:

A string that represents the name of the layer.

Determines whether the UI layer should clip its content.

bool ShouldClip { get; }

Determines whether the UI layer should be updated when it has not been invalidated.

bool ShouldUpdateWhenNotInvalidated { get; }

Arranges the child elements of the UI layer.

void ArrangeChildren()

Removes all child elements from the user interface layer.

void ClearChildren()

Executes an action when the presentation has changed.

void DoOnPresentationChanged()

UIElement

Retrieves the UI element associated with the current layer.

UIElement GetLayerUIElement()

Returns:

UIElement

The UI element that represents the layer, or null if no element is associated.

Updates the viewport of the UI layer based on the specified update context.

void UpdateViewPort(UILayerUpdateContext context)

An instance of UILayerUpdateContext that contains the information needed to update the viewport.