Class Button

Button UI element.

Inheritance
object
CallbackEventHandler
Focusable
VisualElement
BaseVisualElement
ExVisualElement
Button
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 Button : ExVisualElement, IEventHandler, IVisualElementScheduler, IExperimentalFeatures, ITransitionAnimations, ITransform, IResolvedStyle, IContextOverrideElement, IAdditionalDataHolder, ISizeableElement, IPressable

Constructors

Button()

Default constructor.

Declaration
public Button()

Button(Action)

Constructs a button with an Action that is triggered when the button is clicked.

Declaration
public Button(Action clickEvent)
Parameters
Type Name Description
Action clickEvent

The action triggered when the button is clicked.
Remarks

By default, a single left mouse click triggers the Action. To change the activator, modify clickable.

Fields

iconOnlyUssClassName

The Button icon only variant styling class.

Declaration
public const string iconOnlyUssClassName = "appui-button--icon-only"
Field Value
Type Description
string

leadingContainerUssClassName

The Button leading container styling class.

Declaration
public const string leadingContainerUssClassName = "appui-button__leadingcontainer"
Field Value
Type Description
string

leadingIconUssClassName

The Button leading icon styling class.

Declaration
public const string leadingIconUssClassName = "appui-button__leadingicon"
Field Value
Type Description
string

quietUssClassName

The Button quiet mode styling class.

Declaration
public const string quietUssClassName = "appui-button--quiet"
Field Value
Type Description
string

sizeUssClassName

The Button size styling class.

Declaration
public const string sizeUssClassName = "appui-button--size-"
Field Value
Type Description
string

subtitleUssClassName

The Button subtitle styling class.

Declaration
public const string subtitleUssClassName = "appui-button__subtitle"
Field Value
Type Description
string

titleContainerUssClassName

The Button title container styling class.

Declaration
public const string titleContainerUssClassName = "appui-button__titlecontainer"
Field Value
Type Description
string

titleUssClassName

The Button title styling class.

Declaration
public const string titleUssClassName = "appui-button__title"
Field Value
Type Description
string

trailingContainerUssClassName

The Button trailing container styling class.

Declaration
public const string trailingContainerUssClassName = "appui-button__trailingcontainer"
Field Value
Type Description
string

trailingIconUssClassName

The Button trailing icon styling class.

Declaration
public const string trailingIconUssClassName = "appui-button__trailingicon"
Field Value
Type Description
string

ussClassName

The Button main styling class.

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

variantUssClassName

The Button variant styling class.

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

Properties

clickable

Clickable Manipulator for this Button.

Declaration
public Pressable clickable { get; }
Property Value
Type Description
Pressable

contentContainer

The content container of this element.

Declaration
public override VisualElement contentContainer { get; }
Property Value
Type Description
VisualElement
Overrides

leadingIcon

The Button leading icon.

Declaration
public string leadingIcon { get; set; }
Property Value
Type Description
string

quiet

The quiet state of the Button.

Declaration
public bool quiet { get; set; }
Property Value
Type Description
bool

size

The Button size.

Declaration
public Size size { get; set; }
Property Value
Type Description
Size

subtitle

The subtitle of the Button.

Declaration
public string subtitle { get; set; }
Property Value
Type Description
string

title

The title of the Button.

Declaration
public string title { get; set; }
Property Value
Type Description
string

trailingIcon

The Button trailing icon.

Declaration
public string trailingIcon { get; set; }
Property Value
Type Description
string

variant

The button variant.

Declaration
public ButtonVariant variant { get; set; }
Property Value
Type Description
ButtonVariant

Methods

GetSizeUssClassName(Size)

Declaration
public static string GetSizeUssClassName(Size enumValue)
Parameters
Type Name Description
Size enumValue
Returns
Type Description
string

GetVariantUssClassName(ButtonVariant)

Declaration
public static string GetVariantUssClassName(ButtonVariant enumValue)
Parameters
Type Name Description
ButtonVariant enumValue
Returns
Type Description
string

Events

clicked

Event triggered when the Button has been clicked.

Declaration
public event Action clicked
Event Type
Type Description
Action

Implements

Extension Methods