class:BasicSliderUI.TrackListener [NONE]

All Implemented Interfaces:: MouseListener, MouseMotionListener, MouseWheelListener, EventListener, MouseInputListener

Enclosing class:: BasicSliderUI

public class BasicSliderUI.TrackListener
extends MouseInputAdapter

Track mouse movements. This class should be treated as a "protected" inner class. Instantiate it only within subclasses of Foo.

field:offset [NONE]

offset

protected transient int offset

The offset

field:currentMouseX [NONE]

currentMouseX

protected transient int currentMouseX

Current mouse x.

field:currentMouseY [NONE]

currentMouseY

protected transient int currentMouseY

Current mouse y.

constructor:BasicSliderUI.TrackListener() [NONE]

TrackListener

public TrackListener()

method:mouseReleased(java.awt.event.MouseEvent) [NONE]

mouseReleased

public void mouseReleased?(MouseEvent e)

Invoked when a mouse button has been released on a component.

Specified by:: mouseReleased in interface MouseListener
Overrides:: mouseReleased in class MouseAdapter
Parameters:: e - the event to be processed

method:mousePressed(java.awt.event.MouseEvent) [NONE]

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 MouseListener
Overrides:: mousePressed in class MouseAdapter
Parameters:: e - the event to be processed

method:shouldScroll(int) [NONE]

shouldScroll

public boolean shouldScroll?(int direction)

Returns if scrolling should occur

Parameters:: direction - the direction.
Returns:: if scrolling should occur

method:mouseDragged(java.awt.event.MouseEvent) [NONE]

mouseDragged

public void mouseDragged?(MouseEvent e)

Set the models value to the position of the top/left of the thumb relative to the origin of the track.

Specified by:: mouseDragged in interface MouseMotionListener
Overrides:: mouseDragged in class MouseAdapter
Parameters:: e - the event to be processed

method:mouseMoved(java.awt.event.MouseEvent) [NONE]

mouseMoved

public void mouseMoved?(MouseEvent e)

Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed.

Specified by:: mouseMoved in interface MouseMotionListener
Overrides:: mouseMoved in class MouseAdapter
Parameters:: e - the event to be processed