Class Popup<T>

A generic base class for popups.

Inheritance
Object
Popup
Popup<T>
AnchorPopup<T>
BottomNotification<T>
Modal
Tray
Inherited Members
Namespace: UnityEngine.Dt.App.UI
Syntax
public abstract class Popup<T> : Popup where T : Popup<T>
Type Parameters
Name Description
T

A sealed popup class type.

Constructors

Popup(VisualElement, ApplicationContext, VisualElement, VisualElement)

Default constructor.

Declaration
protected Popup(VisualElement parentView, ApplicationContext context, VisualElement view, VisualElement contentView = null)
Parameters
Type Name Description
VisualElement parentView

The popup container.
ApplicationContext context

The application context attached to this popup.
VisualElement view

The popup visual element itself.
VisualElement contentView

The content that will appear inside this popup.

Fields

m_LastFocusedElement

The last focused element before the popup was shown.

Declaration
protected Focusable m_LastFocusedElement
Field Value
Type Description
Focusable

Methods

InvokeDismissedEventHandlers(DismissType)

Called when the popup has been dismissed. This method will invoke any handlers attached to the dismissed event.

Declaration
protected override void InvokeDismissedEventHandlers(DismissType reason)
Parameters
Type Name Description
DismissType reason
Overrides

InvokeShownEventHandlers()

Called when the popup has become visible. This method will invoke any handlers attached to the shown event.

Declaration
protected override void InvokeShownEventHandlers()
Overrides

SetKeyboardDismiss(Boolean)

Activate the possibility to dismiss the popup via Escape key or Return button.

Declaration
public T SetKeyboardDismiss(bool dismissEnabled)
Parameters
Type Name Description
Boolean dismissEnabled

True to activate the feature, False otherwise.
Returns
Type Description
T

The popup of type T.

SetLastFocusedElement(Focusable)

Set the last focused element before the popup was shown.

Declaration
public T SetLastFocusedElement(Focusable focusable)
Parameters
Type Name Description
Focusable focusable

The last focused element.
Returns
Type Description
T

The popup of type T.

Events

dismissed

Event triggered when the popup has been dismissed.

Declaration
public event Action<T, DismissType> dismissed
Event Type
Type Description
Action<T, DismissType>

shown

Event triggered when the popup has become visible.

Declaration
public event Action<T> shown
Event Type
Type Description
Action<T>