Class OptionalField<T>

A UI-Toolkit field that can be used to edit an Optional<T>.

Inheritance
object
CallbackEventHandler
Focusable
VisualElement
BindableElement
BaseField<Optional<T>>
OptionalField<T>
Implements
INotifyValueChanged<Optional<T>>
Inherited Members
BaseField<Optional<T>>.labelUssClassName
BaseField<Optional<T>>.inputUssClassName
BaseField<Optional<T>>.noLabelVariantUssClassName
BaseField<Optional<T>>.labelDraggerVariantUssClassName
BaseField<Optional<T>>.mixedValueLabelUssClassName
BaseField<Optional<T>>.alignedFieldUssClassName
BaseField<Optional<T>>.mixedValueString
BaseField<Optional<T>>.serializedPropertyCopyName
BaseField<Optional<T>>.UpdateMixedValueContent()
BaseField<Optional<T>>.SetValueWithoutNotify(Optional<T>)
BaseField<Optional<T>>.rawValue
BaseField<Optional<T>>.value
BaseField<Optional<T>>.labelElement
BaseField<Optional<T>>.label
BaseField<Optional<T>>.showMixedValue
BaseField<Optional<T>>.mixedValueLabel
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.Core
Assembly: Unity.AppUI.dll
Syntax
public class OptionalField<T> : BaseField<Optional<T>>, IEventHandler, ITransform, ITransitionAnimations, IExperimentalFeatures, IVisualElementScheduler, IResolvedStyle, IBindable, INotifyValueChanged<Optional<T>>, IMixedValueSupport
Type Parameters
Name Description
T

The type of the value.

Constructors

OptionalField(string, VisualElement)

Constructs an OptionalField<T> with the given label and visual input.

Declaration
public OptionalField(string label, VisualElement visualInput)
Parameters
Type Name Description
string label

The label of the field.
VisualElement visualInput

The visual input of the field.

Fields

ussClassName

The USS class name of this element.

Declaration
public const string ussClassName = "unity-optional-field"
Field Value
Type Description
string

Implements

UnityEngine.UIElements.INotifyValueChanged<T>

Extension Methods