- java.lang.Object
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- javax.swing.plaf.basic.BasicScrollBarUI.ScrollListener
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- All Implemented Interfaces:
ActionListener
,EventListener
- Enclosing class:
- BasicScrollBarUI
protected class BasicScrollBarUI.ScrollListener extends Object implements ActionListener
Listener for scrolling events initiated in theScrollPane
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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
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
actionPerformed(ActionEvent e)
Invoked when an action occurs.void
setDirection(int direction)
Sets the direction.void
setScrollByBlock(boolean block)
Sets the 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 the scrolling by block- Parameters:
block
- whether or not to scroll by block
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actionPerformed
public void actionPerformed(ActionEvent e)
Invoked when an action occurs.- Specified by:
actionPerformed
in interfaceActionListener
- Parameters:
e
- the event to be processed
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