Package edu.wisc.ssec.mcidasv.ui

Class PersistableSwatchChooserPanel.ColorTracker

java.lang.Object

org.jdesktop.beans.AbstractBean

edu.wisc.ssec.mcidasv.ui.PersistableSwatchChooserPanel.ColorTracker

All Implemented Interfaces:

ActionListener, EventListener

Enclosing class:

PersistableSwatchChooserPanel

public static class PersistableSwatchChooserPanel.ColorTracker
extends org.jdesktop.beans.AbstractBean
implements ActionListener

This class is used to save and restore the recent color choices..

Field Summary

Fields

Modifier and Type	Field	Description
private List<Color>	colors	The list of recent Colors.

Constructor Summary

Constructors

Constructor	Description
ColorTracker()

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(ActionEvent e)	This method currently does nothing.
void	addColor(Color color)	Add a Color to the list of recent color choices.
List<Color>	getColors()	Get the recent color choices.
Color	getMostRecentColor()	Returns the user's last Color selection.
void	setColors(List<Color> colors)	Set the list of recent color choices.

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

Field Details

colors

private List<Color> colors

The list of recent Colors.

Constructor Details

ColorTracker

public ColorTracker()

Method Details

addColor

public void addColor(Color color)

Add a Color to the list of recent color choices. This method will fire off a "colors" property change.

Parameters:

color - Color to be added.

setColors

public void setColors(List<Color> colors)

Set the list of recent color choices. This method is what should be called when "restoring" the recent colors panel.

This method will fire off a "colors" property change.

Parameters:

colors - List of recent color choices. null is allowed, but will result in colors being empty.

getColors

public List<Color> getColors()

Get the recent color choices.

Returns:

ArrayList containing the recently picked colors. May be empty.

getMostRecentColor

public Color getMostRecentColor()

Returns the user's last Color selection.

Returns:

Either the last Color that was selected, or null if no colors have been selected.

actionPerformed

public void actionPerformed(ActionEvent e)

This method currently does nothing.

Specified by:

actionPerformed in interface ActionListener

Parameters:

e - Ignored.