- java.lang.Object
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- javax.swing.plaf.basic.BasicSliderUI.ScrollListener
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- All Implemented Interfaces:
ActionListener,EventListener
- Enclosing class:
- BasicSliderUI
public class BasicSliderUI.ScrollListener extends Object implements ActionListener
Scroll-event listener. This class should be treated as a "protected" inner class. Instantiate it only within subclasses ofFoo.
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Constructor Summary
Constructors Constructor Description ScrollListener()Constructs aScrollListenerScrollListener(int dir, boolean block)Constructs aScrollListener
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidactionPerformed(ActionEvent e)Invoked when an action occurs.voidsetDirection(int direction)Sets the direction.voidsetScrollByBlock(boolean block)Sets scrolling by block
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Method Detail
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setDirection
public void setDirection(int direction)
Sets the direction.- Parameters:
direction- the new direction
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setScrollByBlock
public void setScrollByBlock(boolean block)
Sets scrolling by block- Parameters:
block- the new scroll by block value
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actionPerformed
public void actionPerformed(ActionEvent e)
Invoked when an action occurs.- Specified by:
actionPerformedin interfaceActionListener- Parameters:
e- the event to be processed
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