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javax.swing.colorchooser

Class DefaultColorSelectionModel

Implemented Interfaces:
ColorSelectionModel, Serializable
public class DefaultColorSelectionModel
extends Object
implements ColorSelectionModel, Serializable
This is the default implementation of the ColorSelectionModel interface that JColorChoosers use.
See Also:
Serialized Form

Field Summary

protected ChangeEvent
changeEvent
The ChangeEvent fired to all ChangeListeners.
protected EventListenerList
listenerList
The list of listeners.

Constructor Summary

DefaultColorSelectionModel()
Creates a new color selection model with the default white color.
DefaultColorSelectionModel(Color color)
Creates a new color selection model with a given selected color.

Method Summary

void
addChangeListener(ChangeListener listener)
Adds a listener to this model.
protected void
fireStateChanged()
Calls all the stateChanged() method of all added ChangeListener objects with changeEvent as argument.
ChangeListener[]
getChangeListeners()
Returns all currently added ChangeListener objects.
Color
getSelectedColor()
Returns the selected color.
void
removeChangeListener(ChangeListener listener)
Removes a listener from this model.
void
setSelectedColor(Color color)
This method sets the color.

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

changeEvent

protected ChangeEvent changeEvent
The ChangeEvent fired to all ChangeListeners.

listenerList

protected EventListenerList listenerList
The list of listeners.

Constructor Details

DefaultColorSelectionModel

public DefaultColorSelectionModel()
Creates a new color selection model with the default white color.

DefaultColorSelectionModel

public DefaultColorSelectionModel(Color color)
Creates a new color selection model with a given selected color.
Parameters:
color - The initial color.

Method Details

addChangeListener

public void addChangeListener(ChangeListener listener)
Adds a listener to this model.
Specified by:
addChangeListener in interface ColorSelectionModel
Parameters:
listener - The listener to add.

fireStateChanged

protected void fireStateChanged()
Calls all the stateChanged() method of all added ChangeListener objects with changeEvent as argument.

getChangeListeners

public ChangeListener[] getChangeListeners()
Returns all currently added ChangeListener objects.
Returns:
Array of ChangeListener objects.

getSelectedColor

public Color getSelectedColor()
Returns the selected color.
Specified by:
getSelectedColor in interface ColorSelectionModel
Returns:
The selected color.

removeChangeListener

public void removeChangeListener(ChangeListener listener)
Removes a listener from this model.
Specified by:
removeChangeListener in interface ColorSelectionModel
Parameters:
listener - The listener to remove.

setSelectedColor

public void setSelectedColor(Color color)
This method sets the color.
Specified by:
setSelectedColor in interface ColorSelectionModel
Parameters:
color - The color to set.
DefaultColorSelectionModel.java -- Copyright (C) 2002, 2004 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.

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