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JavaTM 2 Platform Std. Ed. v1.4.2 |
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java.lang.Objectjavax.swing.colorchooser.DefaultColorSelectionModel
A generic implementation of ColorSelectionModel.
Color| Field Summary | |
protected ChangeEvent |
changeEvent
Only one ChangeEvent is needed per model instance
since the event's only (read-only) state is the source property. |
protected EventListenerList |
listenerList
|
| Constructor Summary | |
DefaultColorSelectionModel()
Creates a DefaultColorSelectionModel with the
current color set to Color.white. |
|
DefaultColorSelectionModel(Color color)
Creates a DefaultColorSelectionModel with the
current color set to color, which should be
non-null. |
|
| Method Summary | |
void |
addChangeListener(ChangeListener l)
Adds a ChangeListener to the model. |
protected void |
fireStateChanged()
Runs each ChangeListener's
stateChanged method. |
ChangeListener[] |
getChangeListeners()
Returns an array of all the ChangeListeners added
to this DefaultColorSelectionModel with
addChangeListener. |
Color |
getSelectedColor()
Returns the selected Color which should be
non-null. |
void |
removeChangeListener(ChangeListener l)
Removes a ChangeListener from the model. |
void |
setSelectedColor(Color color)
Sets the selected color to color. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
protected transient ChangeEvent changeEvent
ChangeEvent is needed per model instance
since the event's only (read-only) state is the source property.
The source of events generated here is always "this".
protected EventListenerList listenerList
| Constructor Detail |
public DefaultColorSelectionModel()
DefaultColorSelectionModel with the
current color set to Color.white. This is
the default constructor.
public DefaultColorSelectionModel(Color color)
DefaultColorSelectionModel with the
current color set to color, which should be
non-null. Note that setting the color to
null is undefined and may have unpredictable
results.
color - the new Color| Method Detail |
public Color getSelectedColor()
Color which should be
non-null.
getSelectedColor in interface ColorSelectionModelColorColorSelectionModel.setSelectedColor(java.awt.Color)public void setSelectedColor(Color color)
color.
Note that setting the color to null
is undefined and may have unpredictable results.
This method fires a state changed event if it sets the
current color to a new non-null color;
if the new color is the same as the current color,
no event is fired.
setSelectedColor in interface ColorSelectionModelcolor - the new ColorColorSelectionModel.getSelectedColor(),
ColorSelectionModel.addChangeListener(javax.swing.event.ChangeListener)public void addChangeListener(ChangeListener l)
ChangeListener to the model.
addChangeListener in interface ColorSelectionModell - the ChangeListener to be addedpublic void removeChangeListener(ChangeListener l)
ChangeListener from the model.
removeChangeListener in interface ColorSelectionModell - the ChangeListener to be removedpublic ChangeListener[] getChangeListeners()
ChangeListeners added
to this DefaultColorSelectionModel with
addChangeListener.
ChangeListeners added, or an empty
array if no listeners have been addedprotected void fireStateChanged()
ChangeListener's
stateChanged method.
EventListenerList
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JavaTM 2 Platform Std. Ed. v1.4.2 |
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Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.