com.alee.laf.tree

Class AlternateTreeRowPainter<E extends javax.swing.JTree,U extends WebTreeUI>

java.lang.Object

com.alee.painter.AbstractPainter<E,U>

com.alee.laf.tree.AlternateTreeRowPainter<E,U>

All Implemented Interfaces:

ITreeRowPainter<E,U>, Painter<E,U>, SectionPainter<E,U>, BorderMethods, com.alee.utils.swing.SwingMethods

public class AlternateTreeRowPainter<E extends javax.swing.JTree,U extends WebTreeUI>
extends AbstractPainter<E,U>
implements ITreeRowPainter<E,U>

Simple dual-background tree row painter.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.awt.Color	evenColor Even rows background color.
protected java.awt.Color	oddColor Odd rows background color.
protected int	row Painted row index.

Fields inherited from class com.alee.painter.AbstractPainter

component, listeners, ltr, propertyChangeListener, ui

Constructor Summary

Constructors

Constructor and Description
AlternateTreeRowPainter()

Method Summary

Modifier and Type	Method and Description
void	paint(java.awt.Graphics2D g2d, java.awt.Rectangle bounds, E c, U ui) Paints visual data using component graphics context.
protected void	paintRowBackground(java.awt.Graphics2D g2d, java.awt.Rectangle bounds, java.awt.Color color) Paints singled-colored row background.
void	prepareToPaint(int row) Prepares painter to pain tree row.

Methods inherited from class com.alee.painter.AbstractPainter

addPainterListener, b, borderChange, getBorders, getCompleteBorder, getPreferredSize, i, i, i, install, installPropertyChangeListener, isOpaque, isSectionPainter, isSettingsUpdateAllowed, orientationChange, p, propertyChange, removePainterListener, repaint, repaint, repaint, revalidate, saveOrientation, uninstall, uninstallPropertyChangeListener, updateAll, updateBorder, updateOpacity, updateOrientation

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.alee.painter.Painter

addPainterListener, getBorders, getPreferredSize, install, isOpaque, removePainterListener, uninstall

Field Detail

row

protected int row

Painted row index.

oddColor

protected java.awt.Color oddColor

Odd rows background color.

evenColor

protected java.awt.Color evenColor

Even rows background color.

Constructor Detail

AlternateTreeRowPainter

public AlternateTreeRowPainter()

Method Detail

prepareToPaint

public void prepareToPaint(int row)

Description copied from interface: ITreeRowPainter

Prepares painter to pain tree row.

Specified by:

prepareToPaint in interface ITreeRowPainter<E extends javax.swing.JTree,U extends WebTreeUI>

Parameters:

row - painted row index

paint

public void paint(java.awt.Graphics2D g2d,
                  java.awt.Rectangle bounds,
                  E c,
                  U ui)

Description copied from interface: Painter

Paints visual data using component graphics context. Provided graphics context and component are taken directly from component UI paint method.

It is highly recommended to honor provided painting bounds to avoid painting issues. These bounds might be representing full component size or contain just a small portion of the component.

Specified by:

paint in interface Painter<E extends javax.swing.JTree,U extends WebTreeUI>

Parameters:

g2d - graphics context

bounds - painting bounds

c - painted component

ui - painted component UI

paintRowBackground

protected void paintRowBackground(java.awt.Graphics2D g2d,
                                  java.awt.Rectangle bounds,
                                  java.awt.Color color)

Paints singled-colored row background.

Parameters:

g2d - graphics context

bounds - row bounds

color - background color