HandlerEvent (Eclipse Platform API Specification)

java.lang.Object
- org.eclipse.core.commands.common.AbstractBitSetEvent
- - org.eclipse.core.commands.HandlerEvent

```
public final class HandlerEvent
extends AbstractBitSetEvent
```
An instance of this class describes changes to an instance of IHandler.
This class is not intended to be extended by clients.

Since:

3.1

See Also:

IHandlerListener.handlerChanged(HandlerEvent)

Field Summary
- Fields inherited from class org.eclipse.core.commands.common.AbstractBitSetEvent
  changedValues

Constructor Summary

Constructors
Constructor Description

HandlerEvent(IHandler handler, boolean enabledChanged, boolean handledChanged)
Creates a new instance of this class.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`IHandler`	`getHandler()`	Returns the instance of the interface that changed.
`boolean`	`isEnabledChanged()`	Returns whether or not the enabled property changed.
`boolean`	`isHandledChanged()`	Returns whether or not the handled property changed.

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

- Constructor Detail
  - HandlerEvent
```
public HandlerEvent(IHandler handler,
                    boolean enabledChanged,
                    boolean handledChanged)
```
    Creates a new instance of this class.
    
    Parameters:
    
    handler - the instance of the interface that changed; must not be null.
    
    enabledChanged - Whether the enabled state of the handler has changed.
    
    handledChanged - Whether the handled state of the handler has changed.
- Method Detail
  - getHandler
```
public IHandler getHandler()
```
    Returns the instance of the interface that changed.
    
    Returns:
    
    the instance of the interface that changed. Guaranteed not to be null.
  - isEnabledChanged
```
public boolean isEnabledChanged()
```
    Returns whether or not the enabled property changed.
    
    Returns:
    
    true, iff the enabled property changed.
  - isHandledChanged
```
public boolean isHandledChanged()
```
    Returns whether or not the handled property changed.
    
    Returns:
    
    true, iff the handled property changed.