ClassRadRichTextEditorRuler
Provides a ruler control for RadRichTextEditor that displays horizontal and vertical measurement guides with paragraph formatting controls for precise document layout.
Definition
Namespace:Telerik.WinControls.UI
Assembly:Telerik.WinControls.RichTextEditor.dll
Syntax:
[TelerikToolboxCategory("RichTextEditor")]
[Docking(DockingBehavior.Ask)]
public class RadRichTextEditorRuler : RadControl, IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, INotifyPropertyChanged, ISupportInitializeNotification, ISupportInitialize, IComponentTreeHandler, ILayoutHandler, IAnalyticsProviderInheritance: objectMarshalByRefObjectComponentControlScrollableControlRadControlRadRichTextEditorRuler
Implements:
Inherited Members
Constructors
RadRichTextEditorRuler()
Initializes a new instance of the RadRichTextEditorRuler class, creating a ruler control for precise document layout and paragraph formatting.
Declaration
public RadRichTextEditorRuler()Properties
AssociatedRichTextBox
Gets or sets the RadRichTextEditor control that this ruler is associated with, enabling synchronized measurement and formatting operations.
Declaration
[Browsable(true)]
public RadRichTextEditor AssociatedRichTextBox { get; set; }Property Value
DefaultSize
Gets the default size for the ruler control, providing reasonable initial dimensions for ruler display.
Declaration
protected override Size DefaultSize { get; }Property Value
Overrides
DocumentRulerElement
Gets the document ruler element that handles the visual representation and interaction logic for the ruler functionality.
Declaration
[Browsable(false)]
public DocumentRulerElement DocumentRulerElement { get; }Property Value
Methods
CreateBehavior()
Creates the input behavior for handling user interactions with the ruler, including drag operations for margins and indents.
Declaration
protected override ComponentInputBehavior CreateBehavior()Returns
A new RadRichTextEditorComponentInputBehavior instance for handling ruler interactions.
Overrides
CreateChildItems(RadElement)
Creates and initializes the child elements of the ruler control, including the main DocumentRulerElement that provides ruler functionality.
Declaration
protected override void CreateChildItems(RadElement parent)Parameters
parent
The parent RadElement that will contain the ruler element.
Overrides
OnControlAdded(ControlEventArgs)
Handles the control added event to automatically associate a RadRichTextEditor when it is added to the same container as this ruler.
Declaration
protected override void OnControlAdded(ControlEventArgs e)Parameters
e
The control event arguments containing information about the added control.
Overrides
OnLayout(LayoutEventArgs)
Handles layout changes by positioning the associated RadRichTextEditor to account for ruler dimensions and ensuring proper alignment with ruler measurements.
Declaration
protected override void OnLayout(LayoutEventArgs e)Parameters
e
The layout event arguments containing information about the layout change.
Overrides
OnMouseMove(MouseEventArgs)
Handles mouse move events to update the cursor based on the element under the mouse pointer, providing visual feedback for interactive ruler elements.
Declaration
protected override void OnMouseMove(MouseEventArgs e)Parameters
e
The mouse event arguments containing position and button information.
Overrides