Class ChartClickEvent
- java.lang.Object
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- org.pepstock.charba.client.events.Event
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- org.pepstock.charba.client.events.AbstractEvent
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- org.pepstock.charba.client.events.ChartClickEvent
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- All Implemented Interfaces:
IsChartEvent
,IsCommonChartEvent
public final class ChartClickEvent extends AbstractEvent
Event which is fired when the user clicks on the chart.- Author:
- Andrea "Stock" Stocchero
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Constructor Summary
Constructors Constructor Description ChartClickEvent(ChartEventContext eventContext, List<DatasetReference> items)
Creates the event with a list of items with dataset references related to the click
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
dispatch(EventHandler handler)
Implemented by subclasses to dispatch event on the handler.IsChart
getChart()
Returns the chart instance, stored in the event as source.ChartEventContext
getContext()
Returns the java script function context of CHART.JS events.List<DatasetReference>
getItems()
Returns a list of items with dataset references related to the click.Key
getKey()
Returns the options key where default function is stored.-
Methods inherited from class org.pepstock.charba.client.events.AbstractEvent
getNativeEvent, getType
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.pepstock.charba.client.events.IsCommonChartEvent
getChart, getContext, getKey, getNativeEvent
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Field Detail
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TYPE
public static final EventType TYPE
Event type
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Constructor Detail
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ChartClickEvent
public ChartClickEvent(ChartEventContext eventContext, List<DatasetReference> items)
Creates the event with a list of items with dataset references related to the click- Parameters:
eventContext
- event context generated by CHART.jsitems
- a list of items with dataset references related to the click
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Method Detail
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dispatch
protected void dispatch(EventHandler handler)
Description copied from class:Event
Implemented by subclasses to dispatch event on the handler.
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getItems
public final List<DatasetReference> getItems()
Returns a list of items with dataset references related to the click.- Specified by:
getItems
in interfaceIsChartEvent
- Returns:
- a list of items with dataset references related to the click
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getContext
public final ChartEventContext getContext()
Returns the java script function context of CHART.JS events.- Returns:
- the java script function context of CHART.JS events.
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getKey
public final Key getKey()
Returns the options key where default function is stored.- Returns:
- the options key where default function is stored
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getChart
public IsChart getChart()
Returns the chart instance, stored in the event as source.- Overrides:
getChart
in classAbstractEvent
- Returns:
- the chart instance
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