Class BasicScrollBarUI.ScrollListener
java.lang.Object
javax.swing.plaf.basic.BasicScrollBarUI.ScrollListener
- All Implemented Interfaces:
- ActionListener,- EventListener
- Enclosing class:
- BasicScrollBarUI
Listener for scrolling events initiated in the
 
ScrollPane.- 
Constructor SummaryConstructorsConstructorDescriptionConstructs aScrollListener.ScrollListener(int dir, boolean block) Constructs aScrollListener.
- 
Method SummaryModifier and TypeMethodDescriptionvoidInvoked when an action occurs.voidsetDirection(int direction) Sets the direction.voidsetScrollByBlock(boolean block) Sets the scrolling by block
- 
Constructor Details- 
ScrollListenerpublic ScrollListener()Constructs aScrollListener.
- 
ScrollListenerpublic ScrollListener(int dir, boolean block) Constructs aScrollListener.- Parameters:
- dir- direction
- block- use block increment
 
 
- 
- 
Method Details- 
setDirectionpublic void setDirection(int direction) Sets the direction.- Parameters:
- direction- the new direction
 
- 
setScrollByBlockpublic void setScrollByBlock(boolean block) Sets the scrolling by block- Parameters:
- block- whether or not to scroll by block
 
- 
actionPerformedInvoked when an action occurs.- Specified by:
- actionPerformedin interface- ActionListener
- Parameters:
- e- the event to be processed
 
 
-