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package java.awt.event;
import java.util.EventListener;
The listener interface for receiving mouse wheel events on a component. (For clicks and other mouse events, use the MouseListener. For mouse movement and drags, use the MouseMotionListener.)
The class that is interested in processing a mouse wheel event
implements this interface (and all the methods it contains).
The listener object created from that class is then registered with a component using the component's addMouseWheelListener method. A mouse wheel event is generated when the mouse wheel is rotated. When a mouse wheel event occurs, that object's mouseWheelMoved method is invoked.
For information on how mouse wheel events are dispatched, see the class description for MouseWheelEvent.
Author: Brent Christian See Also: Since: 1.4
/**
* The listener interface for receiving mouse wheel events on a component.
* (For clicks and other mouse events, use the {@code MouseListener}.
* For mouse movement and drags, use the {@code MouseMotionListener}.)
* <P>
* The class that is interested in processing a mouse wheel event
* implements this interface (and all the methods it contains).
* <P>
* The listener object created from that class is then registered with a
* component using the component's {@code addMouseWheelListener}
* method. A mouse wheel event is generated when the mouse wheel is rotated.
* When a mouse wheel event occurs, that object's {@code mouseWheelMoved}
* method is invoked.
* <p>
* For information on how mouse wheel events are dispatched, see
* the class description for {@link MouseWheelEvent}.
*
* @author Brent Christian
* @see MouseWheelEvent
* @since 1.4
*/
public interface MouseWheelListener extends EventListener {
Invoked when the mouse wheel is rotated.
Params: - e – the event to be processed
See Also:
/**
* Invoked when the mouse wheel is rotated.
* @param e the event to be processed
* @see MouseWheelEvent
*/
public void mouseWheelMoved(MouseWheelEvent e);
}