File	Doc	Category	Size	Date	Package
DefaultColorSelectionModel.java	API Doc	Java SE 5 API	4156	Fri Aug 26 14:58:00 BST 2005	javax.swing.colorchooser

DefaultColorSelectionModel

• java.lang.Object

Fields Summary
protected transient ChangeEvent	changeEvent Only one 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
private Color	selectedColor

Constructors Summary
public DefaultColorSelectionModel() Creates a DefaultColorSelectionModel with the current color set to Color.white. This is the default constructor. selectedColor = Color.white;
public DefaultColorSelectionModel(Color color) Creates a 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. param color the new Color selectedColor = color;

Methods Summary
public void	addChangeListener(javax.swing.event.ChangeListener l) Adds a ChangeListener to the model. param l the ChangeListener to be added listenerList.add(ChangeListener.class, l);
protected void	fireStateChanged() Runs each ChangeListener's stateChanged method. see EventListenerList Object[] listeners = listenerList.getListenerList(); for (int i = listeners.length - 2; i >= 0; i -=2 ) { if (listeners[i] == ChangeListener.class) { if (changeEvent == null) { changeEvent = new ChangeEvent(this); } ((ChangeListener)listeners[i+1]).stateChanged(changeEvent); } }
public javax.swing.event.ChangeListener[]	getChangeListeners() Returns an array of all the ChangeListeners added to this DefaultColorSelectionModel with addChangeListener. return all of the ChangeListeners added, or an empty array if no listeners have been added since 1.4 return (ChangeListener[])listenerList.getListeners( ChangeListener.class);
public java.awt.Color	getSelectedColor() Returns the selected Color which should be non-null. return the selected Color return selectedColor;
public void	removeChangeListener(javax.swing.event.ChangeListener l) Removes a ChangeListener from the model. param l the ChangeListener to be removed listenerList.remove(ChangeListener.class, l);
public void	setSelectedColor(java.awt.Color color) Sets the selected color to 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. param color the new Color if (color != null && !selectedColor.equals(color)) { selectedColor = color; fireStateChanged(); }