org.jfree.chart.event

Class ChartChangeEvent

public class ChartChangeEvent extends EventObject

A change event that encapsulates information about a change to a chart.
Constructor Summary
ChartChangeEvent(Object source)
Creates a new chart change event.
ChartChangeEvent(Object source, JFreeChart chart)
Creates a new chart change event.
ChartChangeEvent(Object source, JFreeChart chart, ChartChangeEventType type)
Creates a new chart change event.
Method Summary
JFreeChartgetChart()
Returns the chart that generated the change event.
ChartChangeEventTypegetType()
Returns the event type.
voidsetChart(JFreeChart chart)
Sets the chart that generated the change event.
voidsetType(ChartChangeEventType type)
Sets the event type.

Constructor Detail

ChartChangeEvent

public ChartChangeEvent(Object source)
Creates a new chart change event.

Parameters: source the source of the event (could be the chart, a title, an axis etc.)

ChartChangeEvent

public ChartChangeEvent(Object source, JFreeChart chart)
Creates a new chart change event.

Parameters: source the source of the event (could be the chart, a title, an axis etc.) chart the chart that generated the event.

ChartChangeEvent

public ChartChangeEvent(Object source, JFreeChart chart, ChartChangeEventType type)
Creates a new chart change event.

Parameters: source the source of the event (could be the chart, a title, an axis etc.) chart the chart that generated the event. type the type of event.

Method Detail

getChart

public JFreeChart getChart()
Returns the chart that generated the change event.

Returns: The chart that generated the change event.

getType

public ChartChangeEventType getType()
Returns the event type.

Returns: The event type.

setChart

public void setChart(JFreeChart chart)
Sets the chart that generated the change event.

Parameters: chart the chart that generated the event.

setType

public void setType(ChartChangeEventType type)
Sets the event type.

Parameters: type the event type.

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