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java.lang.Objectjavax.swing.colorchooser.DefaultColorSelectionModel
public class DefaultColorSelectionModel
This is the default implementation of the ColorSelectionModel interface that JColorChoosers use.
Field Summary | |
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protected ChangeEvent |
changeEvent
The ChangeEvent fired to all ChangeListeners. |
protected EventListenerList |
listenerList
The list of listeners. |
Constructor Summary | |
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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 | |
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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 |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected transient ChangeEvent changeEvent
protected EventListenerList listenerList
Constructor Detail |
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public DefaultColorSelectionModel()
public DefaultColorSelectionModel(Color color)
color
- The initial color.
Error
- If the color is null.Method Detail |
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public Color getSelectedColor()
getSelectedColor
in interface ColorSelectionModel
public void setSelectedColor(Color color)
setSelectedColor
in interface ColorSelectionModel
color
- The color to set.
Error
- If the color is set.public void addChangeListener(ChangeListener listener)
addChangeListener
in interface ColorSelectionModel
listener
- The listener to add.public void removeChangeListener(ChangeListener listener)
removeChangeListener
in interface ColorSelectionModel
listener
- The listener to remove.public ChangeListener[] getChangeListeners()
ChangeListener
objects.
ChangeListener
objects.protected void fireStateChanged()
stateChanged()
method of all added
ChangeListener
objects with changeEvent
as
argument.
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