Class 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.

Constructors

Constructor Description
ScrollListener()

Constructs a ScrollListener.
ScrollListener​(int dir, boolean block)

Constructs a ScrollListener.

Methods

Modifier and Type Method Description
void setDirection​(int direction)

Sets the direction.
void setScrollByBlock​(boolean block)

Sets the scrolling by block

Methods 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

Constructors

ScrollListener

public ScrollListener()

Constructs a ScrollListener.

ScrollListener

public ScrollListener(int dir,
                      boolean block)

Constructs a ScrollListener.

Parameters:
dir - direction
block - use block increment

Methods

setDirection

public void setDirection(int direction)

Sets the direction.

Parameters:
direction - the new direction

setScrollByBlock

public void setScrollByBlock(boolean block)

Sets the scrolling by block

Parameters:
block - whether or not to scroll by block

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/swing/plaf/basic/BasicScrollBarUI.ScrollListener.html