Class SplitterElement

Represents a splitter element that provides a resizable divider between two panels or controls. This element includes visual splitter buttons for collapsing and expanding panels, and supports both horizontal and vertical orientations.

Inheritance
System.Object
DisposableObject
RadObject
RadElement
VisualElement
RadComponentElement
RadItem
SplitterElement
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.UI.dll

Syntax

public class SplitterElement : RadItem, INotifyPropertyChanged, ICustomTypeDescriptor, ISupportSystemSkin, IComponent, IDisposable, IBindableComponent, ISupportDrag, ISupportDrop, IShortcutProvider, IStylableElement, IStylableNode

Constructors

SplitterElement()

Declaration
public SplitterElement()

Fields

DockProperty

Identifies the Dock dependency property for the splitter element.

Declaration
public static RadProperty DockProperty
Field Value
RadProperty

HorizontalImageProperty

Identifies the HorizontalImage dependency property for the splitter element.

Declaration
public static RadProperty HorizontalImageProperty
Field Value
RadProperty

IsCollapsedProperty

Identifies the IsCollapsed dependency property for the splitter element.

Declaration
public static RadProperty IsCollapsedProperty
Field Value
RadProperty

IsVerticalProperty

Identifies the IsVertical dependency property for the splitter element.

Declaration
public static RadProperty IsVerticalProperty
Field Value
RadProperty

SplitterAlignmentProperty

Identifies the SplitterAlignment dependency property for the splitter element.

Declaration
public static RadProperty SplitterAlignmentProperty
Field Value
RadProperty

SplitterWidthProperty

Identifies the SplitterWidth dependency property for the splitter element.

Declaration
public static RadProperty SplitterWidthProperty
Field Value
RadProperty

VerticalImageProperty

Identifies the VerticalImage dependency property for the splitter element.

Declaration
public static RadProperty VerticalImageProperty
Field Value
RadProperty

Properties

BackgroundFill

Gets the background fill primitive element.

Declaration
public FillPrimitive BackgroundFill { get; }
Property Value
FillPrimitive

Border

Gets the border primitive element.

Declaration
public BorderPrimitive Border { get; }
Property Value
BorderPrimitive

DefaultCollapseDirection

Gets or sets the default collapse direction when using double click on the splitter element to collapse a panel. If you set Up/Down for Vertical splitter or Left/Right for Horizontal splitter, an System.ComponentModel.InvalidEnumArgumentException will be thrown when double click is fired.

Declaration
public RadDirection DefaultCollapseDirection { get; set; }
Property Value
RadDirection

Dock

Gets or sets the docking position of the splitter element.

Declaration
[RadDescription("Dock", typeof(DockStyle))]
[RadPropertyDefaultValue("Dock", typeof(SplitterElement))]
public DockStyle Dock { get; set; }
Property Value
System.Windows.Forms.DockStyle

Fixed

Gets or sets a value indicating whether the splitter is fixed and cannot be resized by the user.

Declaration
public bool Fixed { get; set; }
Property Value
System.Boolean

HorizontalImage

Gets or sets the image used by the splitter when in horizontal orientation.

Declaration
public RadImageShape HorizontalImage { get; set; }
Property Value
RadImageShape

IsCollapsed

Gets or sets a value indicating whether the splitter is currently collapsed.

Declaration
[RadDescription("IsCollapsed", typeof(bool))]
[RadPropertyDefaultValue("IsCollapsed", typeof(SplitterElement))]
public bool IsCollapsed { get; set; }
Property Value
System.Boolean

LastSplitterPosition

Gets or sets the last recorded position of the splitter.

Declaration
public int LastSplitterPosition { get; set; }
Property Value
System.Int32

Layout

Gets the layout element that manages the splitter's child elements.

Declaration
public SplitterElementLayout Layout { get; }
Property Value
SplitterElementLayout

LeftNode

Gets or sets the left node object associated with the splitter.

Declaration
public object LeftNode { get; set; }
Property Value
System.Object

NextArrow

Gets the next arrow primitive element.

Declaration
public ArrowPrimitive NextArrow { get; }
Property Value
ArrowPrimitive

NextNavigationButton

Gets the next navigation button element used for collapsing panels.

Declaration
public RadItem NextNavigationButton { get; }
Property Value
RadItem

PrevArrow

Gets the previous arrow primitive element.

Declaration
public ArrowPrimitive PrevArrow { get; }
Property Value
ArrowPrimitive

PrevNavigationButton

Gets the previous navigation button element used for collapsing panels.

Declaration
public RadItem PrevNavigationButton { get; }
Property Value
RadItem

RightNode

Gets or sets the right node object associated with the splitter.

Declaration
public object RightNode { get; set; }
Property Value
System.Object

SplitterAlignment

Gets or sets the alignment direction of the splitter.

Declaration
[RadDescription("SplitterAlignment", typeof(RadDirection))]
[RadPropertyDefaultValue("SplitterAlignment", typeof(SplitterElement))]
public RadDirection SplitterAlignment { get; set; }
Property Value
RadDirection

SplitterWidth

Gets or sets the width of the splitter element in pixels.

Declaration
[RadDescription("SplitterWidth", typeof(int))]
[RadPropertyDefaultValue("SplitterWidth", typeof(SplitterElement))]
public int SplitterWidth { get; set; }
Property Value
System.Int32

ThumbLength

Gets or sets the length of the splitter thumb buttons in pixels.

Declaration
public int ThumbLength { get; set; }
Property Value
System.Int32

VerticalImage

Gets or sets the image used by the splitter when in vertical orientation.

Declaration
public RadImageShape VerticalImage { get; set; }
Property Value
RadImageShape

Methods

CreateChildElements()

Creates the child elements that compose the splitter element.

Declaration
protected override void CreateChildElements()
Overrides

OnPropertyChanged(RadPropertyChangedEventArgs)

Handles property changes for the splitter element.

Declaration
protected override void OnPropertyChanged(RadPropertyChangedEventArgs e)
Parameters
RadPropertyChangedEventArgs e

The event arguments containing property change information.
Overrides

UpdateButtonsLayout()

Updates the layout of the splitter buttons based on the Fixed property.

Declaration
protected virtual void UpdateButtonsLayout()

Extension Methods