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src/java.desktop/share/classes/javax/swing/colorchooser/DefaultColorSelectionModel.java

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*** 29,49 **** import javax.swing.event.*; import java.awt.Color; import java.io.Serializable; /** ! * A generic implementation of <code>ColorSelectionModel</code>. * * @author Steve Wilson * * @see java.awt.Color */ @SuppressWarnings("serial") // Same-version serialization only public class DefaultColorSelectionModel implements ColorSelectionModel, Serializable { /** ! * Only one <code>ChangeEvent</code> 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 transient ChangeEvent changeEvent = null; --- 29,49 ---- import javax.swing.event.*; import java.awt.Color; import java.io.Serializable; /** ! * A generic implementation of {@code ColorSelectionModel}. * * @author Steve Wilson * * @see java.awt.Color */ @SuppressWarnings("serial") // Same-version serialization only public class DefaultColorSelectionModel implements ColorSelectionModel, Serializable { /** ! * Only one {@code 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 transient ChangeEvent changeEvent = null;
*** 53,145 **** protected EventListenerList listenerList = new EventListenerList(); private Color selectedColor; /** ! * Creates a <code>DefaultColorSelectionModel</code> with the ! * current color set to <code>Color.white</code>. This is * the default constructor. */ public DefaultColorSelectionModel() { selectedColor = Color.white; } /** ! * Creates a <code>DefaultColorSelectionModel</code> with the ! * current color set to <code>color</code>, which should be ! * non-<code>null</code>. Note that setting the color to ! * <code>null</code> is undefined and may have unpredictable * results. * ! * @param color the new <code>Color</code> */ public DefaultColorSelectionModel(Color color) { selectedColor = color; } /** ! * Returns the selected <code>Color</code> which should be ! * non-<code>null</code>. * ! * @return the selected <code>Color</code> */ public Color getSelectedColor() { return selectedColor; } /** ! * Sets the selected color to <code>color</code>. ! * Note that setting the color to <code>null</code> * is undefined and may have unpredictable results. * This method fires a state changed event if it sets the ! * current color to a new non-<code>null</code> color; * if the new color is the same as the current color, * no event is fired. * ! * @param color the new <code>Color</code> */ public void setSelectedColor(Color color) { if (color != null && !selectedColor.equals(color)) { selectedColor = color; fireStateChanged(); } } /** ! * Adds a <code>ChangeListener</code> to the model. * ! * @param l the <code>ChangeListener</code> to be added */ public void addChangeListener(ChangeListener l) { listenerList.add(ChangeListener.class, l); } /** ! * Removes a <code>ChangeListener</code> from the model. ! * @param l the <code>ChangeListener</code> to be removed */ public void removeChangeListener(ChangeListener l) { listenerList.remove(ChangeListener.class, l); } /** ! * Returns an array of all the <code>ChangeListener</code>s added ! * to this <code>DefaultColorSelectionModel</code> with ! * <code>addChangeListener</code>. * ! * @return all of the <code>ChangeListener</code>s added, or an empty * array if no listeners have been added * @since 1.4 */ public ChangeListener[] getChangeListeners() { return listenerList.getListeners(ChangeListener.class); } /** ! * Runs each <code>ChangeListener</code>'s ! * <code>stateChanged</code> method. * * <!-- @see #setRangeProperties //bad link--> * @see EventListenerList */ protected void fireStateChanged() --- 53,145 ---- protected EventListenerList listenerList = new EventListenerList(); private Color selectedColor; /** ! * Creates a {@code DefaultColorSelectionModel} with the ! * current color set to {@code Color.white}. This is * the default constructor. */ public DefaultColorSelectionModel() { selectedColor = Color.white; } /** ! * Creates a {@code DefaultColorSelectionModel} with the ! * current color set to {@code color}, which should be ! * non-{@code null}. Note that setting the color to ! * {@code null} is undefined and may have unpredictable * results. * ! * @param color the new {@code Color} */ public DefaultColorSelectionModel(Color color) { selectedColor = color; } /** ! * Returns the selected {@code Color} which should be ! * non-{@code null}. * ! * @return the selected {@code Color} */ public Color getSelectedColor() { return selectedColor; } /** ! * Sets the selected color to {@code color}. ! * Note that setting the color to {@code 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-{@code null} color; * if the new color is the same as the current color, * no event is fired. * ! * @param color the new {@code Color} */ public void setSelectedColor(Color color) { if (color != null && !selectedColor.equals(color)) { selectedColor = color; fireStateChanged(); } } /** ! * Adds a {@code ChangeListener} to the model. * ! * @param l the {@code ChangeListener} to be added */ public void addChangeListener(ChangeListener l) { listenerList.add(ChangeListener.class, l); } /** ! * Removes a {@code ChangeListener} from the model. ! * @param l the {@code ChangeListener} to be removed */ public void removeChangeListener(ChangeListener l) { listenerList.remove(ChangeListener.class, l); } /** ! * Returns an array of all the {@code ChangeListener}s added ! * to this {@code DefaultColorSelectionModel} with ! * {@code addChangeListener}. * ! * @return all of the {@code ChangeListener}s added, or an empty * array if no listeners have been added * @since 1.4 */ public ChangeListener[] getChangeListeners() { return listenerList.getListeners(ChangeListener.class); } /** ! * Runs each {@code ChangeListener}'s ! * {@code stateChanged} method. * * <!-- @see #setRangeProperties //bad link--> * @see EventListenerList */ protected void fireStateChanged()
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