java.lang.Object
javax.swing.plaf.basic.BasicScrollBarUI.ScrollListener
- All Implemented Interfaces:
ActionListener
,EventListener
- Enclosing class:
- BasicScrollBarUI
protected class BasicScrollBarUI.ScrollListener extends Object implements ActionListener
Listener for scrolling events initiated in the
ScrollPane
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Constructor Summary
Constructors Constructor Description ScrollListener()
Constructs aScrollListener
.ScrollListener(int dir, boolean block)
Constructs aScrollListener
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Method Summary
Modifier and Type Method Description void
setDirection(int direction)
Sets the direction.void
setScrollByBlock(boolean block)
Sets the scrolling by blockMethods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods declared in interface java.awt.event.ActionListener
actionPerformed
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Constructor Details
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ScrollListener
public ScrollListener()Constructs aScrollListener
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ScrollListener
public ScrollListener(int dir, boolean block)Constructs aScrollListener
.- Parameters:
dir
- directionblock
- use block increment
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Method Details
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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 the scrolling by block- Parameters:
block
- whether or not to scroll by block
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