Module java.desktop

Package java.awt.event

Interface MouseWheelListener

All Superinterfaces:

EventListener

All Known Implementing Classes:

AWTEventMulticaster, BasicComboPopup.InvocationMouseHandler, BasicComboPopup.ListMouseHandler, BasicDesktopIconUI.MouseInputHandler, BasicFileChooserUI.DoubleClickListener, BasicInternalFrameUI.BorderListener, BasicScrollBarUI.ArrowButtonListener, BasicScrollBarUI.TrackListener, BasicScrollPaneUI.MouseWheelHandler, BasicSliderUI.TrackListener, BasicSplitPaneDivider.MouseHandler, BasicTabbedPaneUI.MouseHandler, BasicTreeUI.MouseHandler, FormView.MouseEventListener, HTMLEditorKit.LinkController, MetalFileChooserUI.SingleClickListener, MouseAdapter, MouseInputAdapter, ToolTipManager

public interface MouseWheelListener
extends 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.

Since:

1.4

See Also:

MouseWheelEvent

Method Summary

Modifier and Type	Method	Description
void	mouseWheelMoved(MouseWheelEvent e)	Invoked when the mouse wheel is rotated.

Method Detail

mouseWheelMoved

void mouseWheelMoved(MouseWheelEvent e)

Invoked when the mouse wheel is rotated.

Parameters:

e - the event to be processed

See Also:

MouseWheelEvent