ChartMouseEvent

java.lang.Object
- java.util.EventObject
- - org.jfree.chart.ChartMouseEvent

All Implemented Interfaces:

java.io.Serializable
```
public class ChartMouseEvent
extends java.util.EventObject
implements java.io.Serializable
```
A mouse event for a chart that is displayed in a ChartPanel.

See Also:

ChartMouseListener, Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`private JFreeChart`	`chart`	The chart that the mouse event relates to.
`private ChartEntity`	`entity`	The chart entity (if any).
`private static long`	`serialVersionUID`	For serialization.
`private java.awt.event.MouseEvent`	`trigger`	The Java mouse event that triggered this event.

Fields inherited from class java.util.EventObject
source

Constructor Summary

Constructors
Constructor Description

ChartMouseEvent(JFreeChart chart, java.awt.event.MouseEvent trigger, ChartEntity entity)
Constructs a new event.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`JFreeChart`	`getChart()`	Returns the chart that the mouse event relates to.
`ChartEntity`	`getEntity()`	Returns the chart entity (if any) under the mouse point.
`java.awt.event.MouseEvent`	`getTrigger()`	Returns the mouse event that triggered this event.

Methods inherited from class java.util.EventObject
getSource, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    For serialization.
    
    See Also:
    
    Constant Field Values
  - chart
```
private final JFreeChart chart
```
    The chart that the mouse event relates to.
  - trigger
```
private final java.awt.event.MouseEvent trigger
```
    The Java mouse event that triggered this event.
  - entity
```
private final ChartEntity entity
```
    The chart entity (if any).
- Constructor Detail
  - ChartMouseEvent
```
public ChartMouseEvent(JFreeChart chart,
                       java.awt.event.MouseEvent trigger,
                       ChartEntity entity)
```
    Constructs a new event.
    
    Parameters:
    
    chart - the source chart (null not permitted).
    
    trigger - the mouse event that triggered this event (null not permitted).
    
    entity - the chart entity (if any) under the mouse point (null permitted).
- Method Detail
  - getChart
```
public JFreeChart getChart()
```
    Returns the chart that the mouse event relates to.
    
    Returns:
    
    The chart (never null).
  - getTrigger
```
public java.awt.event.MouseEvent getTrigger()
```
    Returns the mouse event that triggered this event.
    
    Returns:
    
    The event (never null).
  - getEntity
```
public ChartEntity getEntity()
```
    Returns the chart entity (if any) under the mouse point.
    
    Returns:
    
    The chart entity (possibly null).