com.vaadin.event.HasUserOriginated API 8.17.0 | Vaadin

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com.vaadin.event.

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

All Methods
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.