Class ResizeHandle

An element that can be dragged to resize another element.

Inheritance
object
CallbackEventHandler
Focusable
VisualElement
ResizeHandle
Implements
Inherited Members
VisualElement.ExecuteDefaultAction(EventBase)
VisualElement.Focus()
VisualElement.Overlaps(Rect)
VisualElement.ToString()
VisualElement.GetFirstOfType<T>()
VisualElement.GetFirstAncestorOfType<T>()
VisualElement.canGrabFocus
VisualElement.focusController
VisualElement.cacheAsBitmap
CallbackEventHandler.RegisterCallback<TEventType>(EventCallback<TEventType>, TrickleDown)
CallbackEventHandler.RegisterCallback<TEventType, TUserArgsType>(EventCallback<TEventType, TUserArgsType>, TUserArgsType, TrickleDown)
CallbackEventHandler.UnregisterCallback<TEventType>(EventCallback<TEventType>, TrickleDown)
CallbackEventHandler.UnregisterCallback<TEventType, TUserArgsType>(EventCallback<TEventType, TUserArgsType>, TrickleDown)
Namespace: Unity.AppUI.UI
Assembly: Unity.AppUI.dll
Syntax
public class ResizeHandle : VisualElement, IEventHandler, ITransform, ITransitionAnimations, IExperimentalFeatures, IVisualElementScheduler, IResolvedStyle

Constructors

ResizeHandle()

Default Constructor.

Declaration
public ResizeHandle()

ResizeHandle(VisualElement)

Constructor with a target VisualElement.

Declaration
public ResizeHandle(VisualElement target)
Parameters
Type Name Description
VisualElement target

The element that will be resized when the handle is dragged.

Fields

ussClassName

The ResizeHandle main styling class.

Declaration
public const string ussClassName = "appui-resize-handle"
Field Value
Type Description
string

variantUssClassName

The ResizeHandle variant styling class.

Declaration
public const string variantUssClassName = "appui-resize-handle--"
Field Value
Type Description
string

Properties

dragDirection

The direction in which the handle can be dragged.

Declaration
public Draggable.DragDirection dragDirection { get; set; }
Property Value
Type Description
Draggable.DragDirection

target

The target VisualElement that will be resized when the handle is dragged.

Declaration
public VisualElement target { get; set; }
Property Value
Type Description
VisualElement

threshold

The threshold in pixels that the handle must be dragged before it starts to move.

Declaration
public float threshold { get; set; }
Property Value
Type Description
float

Methods

GetDirectionUssClassName(DragDirection)

Declaration
public static string GetDirectionUssClassName(Draggable.DragDirection enumValue)
Parameters
Type Name Description
Draggable.DragDirection enumValue
Returns
Type Description
string

Events

resizeEnded

Event triggered when the resize operation ends.

Declaration
public event Action<ResizeHandle> resizeEnded
Event Type
Type Description
Action<ResizeHandle>

resizeStarted

Event triggered when the resize operation starts.

Declaration
public event Action<ResizeHandle> resizeStarted
Event Type
Type Description
Action<ResizeHandle>

Implements

Extension Methods