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
Methods
| Modifier and Type | Method | Description |
|---|---|---|
void | mouseWheelMoved(MouseWheelEvent e) | Invoked when the mouse wheel is rotated. |
Methods
mouseWheelMoved
void mouseWheelMoved(MouseWheelEvent e)
Invoked when the mouse wheel is rotated.
- Parameters:
-
e- the event to be processed - See Also:
MouseWheelEvent
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https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/java/awt/event/MouseWheelListener.html