java.lang.Object
javax.swing.plaf.basic.BasicScrollPaneUI.MouseWheelHandler
- All Implemented Interfaces:
MouseWheelListener
,EventListener
- Enclosing class:
BasicScrollPaneUI
MouseWheelHandler is an inner class which implements the
MouseWheelListener interface. MouseWheelHandler responds to
MouseWheelEvents by scrolling the JScrollPane appropriately.
If the scroll pane's
isWheelScrollingEnabled
method returns false, no scrolling occurs.- Since:
- 1.4
- See Also:
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
Called when the mouse wheel is rotated while over a JScrollPane.
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Constructor Details
-
MouseWheelHandler
protected MouseWheelHandler()Constructs aMouseWheelHandler
.
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Method Details
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mouseWheelMoved
Called when the mouse wheel is rotated while over a JScrollPane.- Specified by:
mouseWheelMoved
in interfaceMouseWheelListener
- Parameters:
e
- MouseWheelEvent to be handled- Since:
- 1.4
- See Also:
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