org.jdesktop.swingx.painter
Class MattePainter

java.lang.Object
  org.jdesktop.beans.AbstractBean
      org.jdesktop.swingx.painter.AbstractPainter<T>
          org.jdesktop.swingx.painter.AbstractLayoutPainter<T>
              org.jdesktop.swingx.painter.AbstractAreaPainter<Object>
                  org.jdesktop.swingx.painter.MattePainter

All Implemented Interfaces:

Painter<Object>

public class MattePainter
extends AbstractAreaPainter<Object>

A Painter implementation that uses a Paint to fill the entire background area. For example, if I wanted to paint the entire background of a panel green, I would:

  MattePainter p = new MattePainter(Color.GREEN);
  panel.setBackgroundPainter(p);
 

Since it accepts a Paint, it is also possible to paint a texture or use other more exotic Paint implementations. To paint a BufferedImage texture as the background:

  TexturePaint paint = new TexturePaint(bufferedImage,
      new Rectangle2D.Double(0, 0, bufferedImage.getWidth(), bufferedImage.getHeight()));
  MattePainter p = new MattePainter(paint);
  panel.setBackgroundPainter(p);
 

If no paint is specified, then nothing is painted

Nested Class Summary

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

AbstractAreaPainter.Style

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

AbstractLayoutPainter.HorizontalAlignment, AbstractLayoutPainter.VerticalAlignment

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

AbstractPainter.Interpolation

Constructor Summary

MattePainter()
Creates a new MattePainter with "null" as the paint used

MattePainter(Paint paint)
Create a new MattePainter for the given Paint.

MattePainter(Paint paint, boolean paintStretched)
Create a new MattePainter for the given 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.
Shape	provideShape(Graphics2D g, Object comp, int width, int height) Returns the outline shape of this painter.

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

getAreaEffects, getBorderPaint, getBorderWidth, getFillPaint, getStyle, isPaintStretched, setAreaEffects, setBorderPaint, setBorderWidth, setFillPaint, setPaintStretched, setStyle

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

calculateLayout, getHorizontalAlignment, getInsets, getVerticalAlignment, isFillHorizontal, isFillVertical, setFillHorizontal, setFillVertical, setHorizontalAlignment, setInsets, setVerticalAlignment

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

MattePainter

public MattePainter()

Creates a new MattePainter with "null" as the paint used

MattePainter

public MattePainter(Paint paint)

Create a new MattePainter for the given Paint. This can be a GradientPaint (the gradient will not grow when the component becomes larger unless you use the paintStretched boolean property), TexturePaint, Color, or other Paint instance.

Parameters:

paint - Paint to fill with

MattePainter

public MattePainter(Paint paint,
                    boolean paintStretched)

Create a new MattePainter for the given Paint. This can be a GradientPaint (the gradient will not grow when the component becomes larger unless you use the paintStretched boolean property), TexturePaint, Color, or other Paint instance.

Parameters:

paint - Paint to fill with

paintStretched - indicates if the paint should be stretched

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

provideShape

public Shape provideShape(Graphics2D g,
                          Object comp,
                          int width,
                          int height)

Description copied from class: AbstractAreaPainter

Returns the outline shape of this painter. Subclasses must implement this method. This shape will be used for filling, stroking, and clipping.

Specified by:

provideShape in class AbstractAreaPainter<Object>

Parameters:

g - graphics

comp - The Object this painter will be painted on.

width - the width to paint

height - the height to paint

Returns:

the outline shape of this painter