javax.swing.plaf.basic

Class BasicScrollBarUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.ScrollBarUI

javax.swing.plaf.basic.BasicScrollBarUI

All Implemented Interfaces:

LayoutManager, SwingConstants

Direct Known Subclasses:

MetalScrollBarUI, SynthScrollBarUI

public class BasicScrollBarUI
extends ScrollBarUI
implements LayoutManager, SwingConstants

Implementation of ScrollBarUI for the Basic Look and Feel

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	BasicScrollBarUI.ArrowButtonListener	Listener for cursor keys.
protected class	BasicScrollBarUI.ModelListener	A listener to listen for model changes.
class	BasicScrollBarUI.PropertyChangeHandler
protected class	BasicScrollBarUI.ScrollListener	Listener for scrolling events initiated in the ScrollPane.
protected class	BasicScrollBarUI.TrackListener	Track mouse drags.

Field Summary

Fields

Modifier and Type	Field	Description
protected BasicScrollBarUI.ArrowButtonListener	buttonListener
protected JButton	decrButton
protected static int	DECREASE_HIGHLIGHT
protected int	decrGap	Distance between the decrement button and the track.
protected JButton	incrButton
protected static int	INCREASE_HIGHLIGHT
protected int	incrGap	Distance between the increment button and the track.
protected boolean	isDragging
protected Dimension	maximumThumbSize
protected Dimension	minimumThumbSize
protected BasicScrollBarUI.ModelListener	modelListener
protected static int	NO_HIGHLIGHT
protected PropertyChangeListener	propertyChangeListener
protected JScrollBar	scrollbar
protected int	scrollBarWidth	Hint as to what width (when vertical) or height (when horizontal) should be.
protected BasicScrollBarUI.ScrollListener	scrollListener
protected Timer	scrollTimer
protected Color	thumbColor
protected Color	thumbDarkShadowColor
protected Color	thumbHighlightColor
protected