com.vaadin.flow.component.charts.events

Class DrilldownEvent

java.lang.Object

java.util.EventObject

com.vaadin.flow.component.ComponentEvent<Chart>

com.vaadin.flow.component.charts.events.DrilldownEvent

All Implemented Interfaces:

HasItem, HasSeries, Serializable

@DomEvent(value="chart-drilldown")
public class DrilldownEvent
extends ComponentEvent<Chart>
implements HasItem

The DrilldownEvent class stores information on click events in drilldown points

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
DrilldownEvent(Chart source, boolean fromClient, String drilldown, String category, Double x, Double y, int pointIndex, int seriesIndex) Construct a ChartDrilldownEvent

Method Summary

Modifier and Type	Method and Description
String	getCategory()
String	getDrilldown() Gets the name of the drilldown
int	getItemIndex() Returns the index of HasItem.getItem() in HasSeries.getSeries().
int	getSeriesItemIndex() Returns the index of the series
Double	getxValue()
Double	getyValue()

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

Methods inherited from interface com.vaadin.flow.component.charts.events.HasItem

getItem, getSource

Methods inherited from interface com.vaadin.flow.component.charts.events.HasSeries

getSeries

Constructor Detail

DrilldownEvent

public DrilldownEvent(Chart source,
                      boolean fromClient,
                      @EventData(value="event.detail.originalEvent.point.drilldown")
                      String drilldown,
                      @EventData(value="event.detail.originalEvent.point.category")
                      String category,
                      @EventData(value="event.detail.originalEvent.point.x")
                      Double x,
                      @EventData(value="event.detail.originalEvent.point.y")
                      Double y,
                      @EventData(value="event.detail.originalEvent.point.index")
                      int pointIndex,
                      @EventData(value="event.detail.originalEvent.point.series.index")
                      int seriesIndex)

Construct a ChartDrilldownEvent

Parameters:

source -

Method Detail

getDrilldown

public String getDrilldown()

Gets the name of the drilldown

Returns:

getxValue

public Double getxValue()

getyValue

public Double getyValue()

getCategory

public String getCategory()

Specified by:

getCategory in interface HasItem

getSeriesItemIndex

public int getSeriesItemIndex()

Description copied from interface: HasSeries

Returns the index of the series

Specified by:

getSeriesItemIndex in interface HasSeries

Returns:

getItemIndex

public int getItemIndex()

Description copied from interface: HasItem

Returns the index of HasItem.getItem() in HasSeries.getSeries().

Specified by:

getItemIndex in interface HasItem

Returns: