com.vaadin.event

Interface HasUserOriginated

All Superinterfaces:

Serializable

All Known Subinterfaces:

SelectionEvent<T>

All Known Implementing Classes:

AbstractSplitPanel.SplitPositionChangeEvent, CollapseEvent, ExpandEvent, Grid.ColumnReorderEvent, Grid.ColumnResizeEvent, Grid.ColumnVisibilityChangeEvent, HasValue.ValueChangeEvent, MultiSelectionEvent, Notification.CloseEvent, SingleSelectionEvent, SortEvent, TabSheet.SelectedTabChangeEvent

public interface HasUserOriginated
extends Serializable

Marker for events which provides information of the event origin.

Since:

8.1

Method Summary

Modifier and Type	Method and Description
boolean	isUserOriginated() Returns whether this event was triggered by user interaction, on the client side, or programmatically, on the server side.

Method Detail

isUserOriginated

boolean isUserOriginated()

Returns whether this event was triggered by user interaction, on the client side, or programmatically, on the server side.

Returns:

true if this event originates from the client, false otherwise.