com.vaadin.flow.component.grid.dnd

Class GridDragStartEvent<T>

java.lang.Object

java.util.EventObject

com.vaadin.flow.component.ComponentEvent<Grid<T>>

com.vaadin.flow.component.grid.dnd.GridDragStartEvent<T>

Type Parameters:

T - The Grid bean type.

All Implemented Interfaces:

Serializable

@DomEvent(value="grid-dragstart")
public class GridDragStartEvent<T>
extends ComponentEvent<Grid<T>>

Drag start event of Grid rows.

Author:

Vaadin Ltd.

See Also:

Grid#addDragStartListener(GridDragStartListener), Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
GridDragStartEvent(Grid<T> source, boolean fromClient, elemental.json.JsonObject details) Creates a grid drag start event.

Method Summary

Modifier and Type	Method and Description
List<T>	getDraggedItems() Get the dragged row items.

Methods inherited from class com.vaadin.flow.component.ComponentEvent

getSource, isFromClient, unregisterListener

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GridDragStartEvent

public GridDragStartEvent(Grid<T> source,
                          boolean fromClient,
                          @EventData(value="event.detail")
                          elemental.json.JsonObject details)

Creates a grid drag start event.

Parameters:

source - Component that was dragged.

fromClient - true if the event originated from the client side, false otherwise

details - Event details from detail.

Method Detail

getDraggedItems

public List<T> getDraggedItems()

Get the dragged row items.

Returns:

an unmodifiable list of items that are being dragged.