org.jdesktop.swingx.painter
Class GlossPainter

java.lang.Object
  org.jdesktop.beans.AbstractBean
      org.jdesktop.swingx.painter.AbstractPainter<Object>
          org.jdesktop.swingx.painter.GlossPainter

All Implemented Interfaces:

Painter<Object>

public class GlossPainter
extends AbstractPainter<Object>

A Painter implementation that simulates a gloss effect. The gloss can be positioned at the top or bottom of the drawing area. To fill the gloss, this painter uses a Paint instance which can be used to fill with a color (opaque or translucent), a texture, a gradient...

The following example creates a white gloss at the top of the drawing area:

  GlossPainter p = new GlossPainter();
  p.setPaint(new Color(1.0f, 1.0f, 1.0f, 0.2f);
  p.setPosition(GlossPainter.GlossPosition.TOP);
  panel.setBackgroundPainter(p);
 

The values shown in this examples are the values used by default if they are not specified.

Nested Class Summary

static class

GlossPainter.GlossPosition Used to define the position of the gloss on the painted area.

Nested classes/interfaces inherited from class org.jdesktop.swingx.painter.AbstractPainter

AbstractPainter.Interpolation

Constructor Summary

GlossPainter()
Creates a new gloss painter positioned at the top of the painted area with a 20% translucent white color.

GlossPainter(GlossPainter.GlossPosition position)
Creates a new gloss painter positioned at the specified position and using a white, 20% translucent paint.

GlossPainter(Paint paint)
Creates a new gloss painter positioned at the top of the painted area with the specified paint.

GlossPainter(Paint paint, GlossPainter.GlossPosition position)
Creates a new gloss painter positioned at the specified position and painted with the specified paint.

Method Summary

protected void	doPaint(Graphics2D g, Object component, int width, int height) Subclasses must implement this method and perform custom painting operations here.
Paint	getPaint() Returns the paint currently used by the painter to fill the gloss.
GlossPainter.GlossPosition	getPosition() Returns the position at which the gloss is painted.
void	setPaint(Paint paint) Changes the paint to be used to fill the gloss.
void	setPosition(GlossPainter.GlossPosition position) Changes the position of the gloss in the painted area.

Methods inherited from class org.jdesktop.swingx.painter.AbstractPainter

clearCache, configureGraphics, getFilters, getInterpolation, isAntialiasing, isCacheable, isDirty, isVisible, paint, setAntialiasing, setCacheable, setDirty, setFilters, setInterpolation, setVisible, shouldUseCache, validate

Methods inherited from class org.jdesktop.beans.AbstractBean

addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, addVetoableChangeListener, clone, fireIndexedPropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, fireVetoableChange, getPropertyChangeListeners, getPropertyChangeListeners, getVetoableChangeListeners, getVetoableChangeListeners, hasPropertyChangeListeners, hasVetoableChangeListeners, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, removeVetoableChangeListener

Methods inherited from class java.lang.Object

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

Constructor Detail

GlossPainter

public GlossPainter()

Creates a new gloss painter positioned at the top of the painted area with a 20% translucent white color.

GlossPainter

public GlossPainter(Paint paint)

Creates a new gloss painter positioned at the top of the painted area with the specified paint.

Parameters:

paint - The paint to be used when filling the gloss

GlossPainter

public GlossPainter(GlossPainter.GlossPosition position)

Creates a new gloss painter positioned at the specified position and using a white, 20% translucent paint.

Parameters:

position - The position of the gloss on the painted area

GlossPainter

public GlossPainter(Paint paint,
                    GlossPainter.GlossPosition position)

Creates a new gloss painter positioned at the specified position and painted with the specified paint.

Parameters:

paint - The paint to be used when filling the gloss

position - The position of the gloss on the painted area

Method Detail

doPaint

protected void doPaint(Graphics2D g,
                       Object component,
                       int width,
                       int height)

Subclasses must implement this method and perform custom painting operations here.

Specified by:

doPaint in class AbstractPainter<Object>

Parameters:

g - The Graphics2D object in which to paint

getPaint

public Paint getPaint()

Returns the paint currently used by the painter to fill the gloss.

Returns:

the current Paint instance used by the painter

setPaint

public void setPaint(Paint paint)

Changes the paint to be used to fill the gloss. When the specified paint is null, nothing is painted. A paint can be an instance of Color.

Parameters:

paint - The Paint instance to be used to fill the gloss

getPosition

public GlossPainter.GlossPosition getPosition()

Returns the position at which the gloss is painted.

Returns:

the position of the gloss in the painted area

setPosition

public void setPosition(GlossPainter.GlossPosition position)

Changes the position of the gloss in the painted area. Only the values defined in the GlossPosition enum are valid.

Parameters:

position - The position at which the gloss is painted