ch.randelshofer.quaqua

Class QuaquaScrollBarUI.QuaquaTrackListener

java.lang.Object

java.awt.event.MouseAdapter

ch.randelshofer.quaqua.QuaquaScrollBarUI.QuaquaTrackListener

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener

Enclosing class:

QuaquaScrollBarUI

protected class QuaquaScrollBarUI.QuaquaTrackListener
extends java.awt.event.MouseAdapter

Field Summary

Fields

Modifier and Type	Field and Description
protected int	direction

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	QuaquaTrackListener()

Method Summary

Modifier and Type	Method and Description
void	mouseDragged(java.awt.event.MouseEvent e) Set the models value to the position of the thumb's top of Vertical scrollbar, or the left/right of Horizontal scrollbar in left-to-right/right-to-left scrollbar relative to the origin of the track.
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e) If the mouse is pressed above the "thumb" component then reduce the scrollbars value by one page ("page up"), otherwise increase it by one page.
void	mouseReleased(java.awt.event.MouseEvent e)

Methods inherited from class java.awt.event.MouseAdapter

mouseClicked, mouseEntered, mouseWheelMoved

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

direction

protected transient int direction

Constructor Detail

QuaquaTrackListener

protected QuaquaTrackListener()

Method Detail

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

If the mouse is pressed above the "thumb" component then reduce the scrollbars value by one page ("page up"), otherwise increase it by one page. If there is no thumb then page up if the mouse is in the upper half of the track.

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Set the models value to the position of the thumb's top of Vertical scrollbar, or the left/right of Horizontal scrollbar in left-to-right/right-to-left scrollbar relative to the origin of the track.

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener