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Class java.awt.swing.jlf.JLFSliderUI

java.lang.Object
    |
    +----java.awt.swing.plaf.ComponentUI
            |
            +----java.awt.swing.plaf.SliderUI
                    |
                    +----java.awt.swing.basic.BasicSliderUI
                            |
                            +----java.awt.swing.jlf.JLFSliderUI

public class JLFSliderUI

extends BasicSliderUI

TRACK_BUFFER

JLFSliderUI()

calculateThumbBounds()

Subclasses of BasicSliderUI override this method to determine their own thumb size.

createUI(JComponent)

drawLine(Graphics, int, int, int, int, int, boolean)

fillRect(Graphics, int, int, int, int, int, boolean)

getThumbOverhang()

Returns the amount that the thumb goes past the slide bar.

getTickSize()

Gets the height of the tick area for horizontal sliders and the width of the tick area for vertical sliders.

getTrackLength()

Returns the longer dimension of the slide bar.

getTrackWidth()

Returns the shorter dimension of the track.

paintFocus(Graphics)

paintThumb(Graphics)

paintTicks(Graphics)

paintTrack(Graphics)

scrollByBlock(int)

protected static final int TRACK_BUFFER

public JLFSliderUI()

public static ComponentUI createUI(JComponent c)

public void paintThumb(Graphics g)

Overrides:

paintThumb in class BasicSliderUI

protected void drawLine(Graphics g,
                        int knobWidth,
                        int origX1,
                        int origY1,
                        int origX2,
                        int origY2,
                        boolean vertical)

protected void fillRect(Graphics g,
                        int knobWidth,
                        int origX,
                        int origY,
                        int origWidth,
                        int origHeight,
                        boolean vertical)

public void paintTrack(Graphics g)

Overrides:

paintTrack in class BasicSliderUI

public void paintTicks(Graphics g)

Overrides:

paintTicks in class BasicSliderUI

public void paintFocus(Graphics g)

Overrides:

paintFocus in class BasicSliderUI

public void calculateThumbBounds()

Subclasses of BasicSliderUI override this method to determine their own thumb size.

Overrides:

calculateThumbBounds in class BasicSliderUI

public int getTickSize()

Gets the height of the tick area for horizontal sliders and the width of the tick area for vertical sliders. BasicSliderUI uses the returned value to determine the bounds of the tray rectangle and the tick area rectangle.

Overrides:

getTickSize in class BasicSliderUI

protected int getTrackWidth()

Returns the shorter dimension of the track.

protected int getTrackLength()

Returns the longer dimension of the slide bar. (The slide bar is only the part that runs directly under the thumb)

protected int getThumbOverhang()

Returns the amount that the thumb goes past the slide bar.

public void scrollByBlock(int direction)

Overrides:

scrollByBlock in class BasicSliderUI

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