org.pepstock.charba.client.events

Class DatasetSelectionEvent

java.lang.Object

org.pepstock.charba.client.events.Event

org.pepstock.charba.client.events.AbstractEvent

org.pepstock.charba.client.events.DatasetSelectionEvent

public final class DatasetSelectionEvent
extends AbstractEvent

Event which is fired when the user clicks on the chart and selects a dataset.
This event doesn't suppress the click event on the chart.

Author:

Andrea "Stock" Stocchero

Field Summary

Fields

Modifier and Type	Field and Description
static EventType	TYPE Event type

Constructor Summary

Constructors

Constructor and Description
DatasetSelectionEvent(BaseNativeEvent nativeEvent, DatasetItem item) Creates the event with dataset metadata item related to the click
DatasetSelectionEvent(BaseNativeEvent nativeEvent, IsChart chart, DatasetItem item) Creates the event with dataset metadata item related to the click and the chart instance

Method Summary

Modifier and Type	Method and 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.
DatasetItem	getItem() Returns the item with dataset metadata related to the click

Methods inherited from class org.pepstock.charba.client.events.AbstractEvent

getNativeEvent, getType

Methods inherited from class org.pepstock.charba.client.events.Event

getSource, setSource

Methods inherited from class java.lang.Object

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

Field Detail

TYPE

public static final EventType TYPE

Event type

Constructor Detail

DatasetSelectionEvent

public DatasetSelectionEvent(BaseNativeEvent nativeEvent,
                             DatasetItem item)

Creates the event with dataset metadata item related to the click

Parameters:

nativeEvent - native event of this custom event

item - dataset metadata item related to the click

DatasetSelectionEvent

public DatasetSelectionEvent(BaseNativeEvent nativeEvent,
                             IsChart chart,
                             DatasetItem item)

Creates the event with dataset metadata item related to the click and the chart instance

Parameters:

nativeEvent - native event of this custom event

chart - chart instance

item - dataset metadata item related to the click

Method Detail

getItem

public DatasetItem getItem()

Returns the item with dataset metadata related to the click

Returns:

the item with dataset metadata related to the click

getChart

public IsChart getChart()

Description copied from class: AbstractEvent

Returns the chart instance, stored in the event as source.

Overrides:

getChart in class AbstractEvent

Returns:

the chart instance

dispatch

protected void dispatch(EventHandler handler)

Description copied from class: Event

Implemented by subclasses to dispatch event on the handler.

Specified by:

dispatch in class Event

Parameters:

handler - handler instance