author | darcy |
Sun, 23 Mar 2014 13:49:48 -0700 | |
changeset 23697 | e556a715949f |
parent 23010 | 6dadb192ad81 |
child 23715 | 54ae9dd9df73 |
permissions | -rw-r--r-- |
2 | 1 |
/* |
23697 | 2 |
* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved. |
2 | 3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 |
* |
|
5 |
* This code is free software; you can redistribute it and/or modify it |
|
6 |
* under the terms of the GNU General Public License version 2 only, as |
|
5506 | 7 |
* published by the Free Software Foundation. Oracle designates this |
2 | 8 |
* particular file as subject to the "Classpath" exception as provided |
5506 | 9 |
* by Oracle in the LICENSE file that accompanied this code. |
2 | 10 |
* |
11 |
* This code is distributed in the hope that it will be useful, but WITHOUT |
|
12 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
13 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
14 |
* version 2 for more details (a copy is included in the LICENSE file that |
|
15 |
* accompanied this code). |
|
16 |
* |
|
17 |
* You should have received a copy of the GNU General Public License version |
|
18 |
* 2 along with this work; if not, write to the Free Software Foundation, |
|
19 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
20 |
* |
|
5506 | 21 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
22 |
* or visit www.oracle.com if you need additional information or have any |
|
23 |
* questions. |
|
2 | 24 |
*/ |
25 |
||
26 |
package javax.swing.plaf.basic; |
|
27 |
||
28 |
import javax.swing.*; |
|
29 |
import javax.swing.colorchooser.*; |
|
30 |
import javax.swing.event.*; |
|
31 |
import javax.swing.border.*; |
|
32 |
import javax.swing.plaf.*; |
|
33 |
import java.awt.*; |
|
34 |
import java.awt.event.*; |
|
35 |
import java.beans.PropertyChangeEvent; |
|
36 |
import java.beans.PropertyChangeListener; |
|
37 |
||
38 |
import sun.swing.DefaultLookup; |
|
39 |
||
40 |
/** |
|
41 |
* Provides the basic look and feel for a JColorChooser. |
|
42 |
* <p> |
|
43 |
* @author Tom Santos |
|
44 |
* @author Steve Wilson |
|
45 |
*/ |
|
46 |
||
47 |
public class BasicColorChooserUI extends ColorChooserUI |
|
48 |
{ |
|
49 |
/** |
|
50 |
* JColorChooser this BasicColorChooserUI is installed on. |
|
51 |
* |
|
52 |
* @since 1.5 |
|
53 |
*/ |
|
54 |
protected JColorChooser chooser; |
|
55 |
||
56 |
JTabbedPane tabbedPane; |
|
57 |
JPanel singlePanel; |
|
58 |
||
59 |
JPanel previewPanelHolder; |
|
60 |
JComponent previewPanel; |
|
61 |
boolean isMultiPanel = false; |
|
62 |
private static TransferHandler defaultTransferHandler = new ColorTransferHandler(); |
|
63 |
||
64 |
protected AbstractColorChooserPanel[] defaultChoosers; |
|
65 |
||
66 |
protected ChangeListener previewListener; |
|
67 |
protected PropertyChangeListener propertyChangeListener; |
|
68 |
private Handler handler; |
|
69 |
||
70 |
public static ComponentUI createUI(JComponent c) { |
|
71 |
return new BasicColorChooserUI(); |
|
72 |
} |
|
73 |
||
74 |
protected AbstractColorChooserPanel[] createDefaultChoosers() { |
|
75 |
AbstractColorChooserPanel[] panels = ColorChooserComponentFactory.getDefaultChooserPanels(); |
|
76 |
return panels; |
|
77 |
} |
|
78 |
||
79 |
protected void uninstallDefaultChoosers() { |
|
80 |
AbstractColorChooserPanel[] choosers = chooser.getChooserPanels(); |
|
81 |
for( int i = 0 ; i < choosers.length; i++) { |
|
82 |
chooser.removeChooserPanel( choosers[i] ); |
|
83 |
} |
|
84 |
} |
|
85 |
||
86 |
public void installUI( JComponent c ) { |
|
87 |
chooser = (JColorChooser)c; |
|
88 |
||
89 |
super.installUI( c ); |
|
90 |
||
91 |
installDefaults(); |
|
92 |
installListeners(); |
|
93 |
||
94 |
tabbedPane = new JTabbedPane(); |
|
95 |
tabbedPane.setName("ColorChooser.tabPane"); |
|
96 |
tabbedPane.setInheritsPopupMenu(true); |
|
14658 | 97 |
tabbedPane.getAccessibleContext().setAccessibleDescription(tabbedPane.getName()); |
2 | 98 |
singlePanel = new JPanel(new CenterLayout()); |
99 |
singlePanel.setName("ColorChooser.panel"); |
|
100 |
singlePanel.setInheritsPopupMenu(true); |
|
101 |
||
102 |
chooser.setLayout( new BorderLayout() ); |
|
103 |
||
104 |
defaultChoosers = createDefaultChoosers(); |
|
105 |
chooser.setChooserPanels(defaultChoosers); |
|
106 |
||
107 |
previewPanelHolder = new JPanel(new CenterLayout()); |
|
108 |
previewPanelHolder.setName("ColorChooser.previewPanelHolder"); |
|
109 |
||
110 |
if (DefaultLookup.getBoolean(chooser, this, |
|
111 |
"ColorChooser.showPreviewPanelText", true)) { |
|
112 |
String previewString = UIManager.getString( |
|
113 |
"ColorChooser.previewText", chooser.getLocale()); |
|
114 |
previewPanelHolder.setBorder(new TitledBorder(previewString)); |
|
115 |
} |
|
116 |
previewPanelHolder.setInheritsPopupMenu(true); |
|
117 |
||
118 |
installPreviewPanel(); |
|
119 |
chooser.applyComponentOrientation(c.getComponentOrientation()); |
|
120 |
} |
|
121 |
||
122 |
public void uninstallUI( JComponent c ) { |
|
123 |
chooser.remove(tabbedPane); |
|
124 |
chooser.remove(singlePanel); |
|
125 |
chooser.remove(previewPanelHolder); |
|
126 |
||
127 |
uninstallDefaultChoosers(); |
|
128 |
uninstallListeners(); |
|
6105
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
129 |
uninstallPreviewPanel(); |
2 | 130 |
uninstallDefaults(); |
131 |
||
132 |
previewPanelHolder = null; |
|
133 |
previewPanel = null; |
|
134 |
defaultChoosers = null; |
|
135 |
chooser = null; |
|
136 |
tabbedPane = null; |
|
137 |
||
138 |
handler = null; |
|
139 |
} |
|
140 |
||
141 |
protected void installPreviewPanel() { |
|
6105
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
142 |
JComponent previewPanel = this.chooser.getPreviewPanel(); |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
143 |
if (previewPanel == null) { |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
144 |
previewPanel = ColorChooserComponentFactory.getPreviewPanel(); |
2 | 145 |
} |
6512
ce0a2790e09f
6977726: JColorChooser.getPreviewPanel() returnes null starting from jdk7 b105.
malenkov
parents:
6105
diff
changeset
|
146 |
else if (JPanel.class.equals(previewPanel.getClass()) && (0 == previewPanel.getComponentCount())) { |
ce0a2790e09f
6977726: JColorChooser.getPreviewPanel() returnes null starting from jdk7 b105.
malenkov
parents:
6105
diff
changeset
|
147 |
previewPanel = null; |
2 | 148 |
} |
6105
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
149 |
this.previewPanel = previewPanel; |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
150 |
if (previewPanel != null) { |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
151 |
chooser.add(previewPanelHolder, BorderLayout.SOUTH); |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
152 |
previewPanel.setForeground(chooser.getColor()); |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
153 |
previewPanelHolder.add(previewPanel); |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
154 |
previewPanel.addMouseListener(getHandler()); |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
155 |
previewPanel.setInheritsPopupMenu(true); |
2 | 156 |
} |
6105
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
157 |
} |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
158 |
|
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
159 |
/** |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
160 |
* Removes installed preview panel from the UI delegate. |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
161 |
* |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
162 |
* @since 1.7 |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
163 |
*/ |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
164 |
protected void uninstallPreviewPanel() { |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
165 |
if (this.previewPanel != null) { |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
166 |
this.previewPanel.removeMouseListener(getHandler()); |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
167 |
this.previewPanelHolder.remove(this.previewPanel); |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
168 |
} |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
169 |
this.chooser.remove(this.previewPanelHolder); |
2 | 170 |
} |
171 |
||
172 |
protected void installDefaults() { |
|
173 |
LookAndFeel.installColorsAndFont(chooser, "ColorChooser.background", |
|
174 |
"ColorChooser.foreground", |
|
175 |
"ColorChooser.font"); |
|
176 |
LookAndFeel.installProperty(chooser, "opaque", Boolean.TRUE); |
|
177 |
TransferHandler th = chooser.getTransferHandler(); |
|
178 |
if (th == null || th instanceof UIResource) { |
|
179 |
chooser.setTransferHandler(defaultTransferHandler); |
|
180 |
} |
|
181 |
} |
|
182 |
||
183 |
protected void uninstallDefaults() { |
|
184 |
if (chooser.getTransferHandler() instanceof UIResource) { |
|
185 |
chooser.setTransferHandler(null); |
|
186 |
} |
|
187 |
} |
|
188 |
||
189 |
||
190 |
protected void installListeners() { |
|
191 |
propertyChangeListener = createPropertyChangeListener(); |
|
192 |
chooser.addPropertyChangeListener( propertyChangeListener ); |
|
193 |
||
194 |
previewListener = getHandler(); |
|
195 |
chooser.getSelectionModel().addChangeListener(previewListener); |
|
196 |
} |
|
197 |
||
198 |
private Handler getHandler() { |
|
199 |
if (handler == null) { |
|
200 |
handler = new Handler(); |
|
201 |
} |
|
202 |
return handler; |
|
203 |
} |
|
204 |
||
205 |
protected PropertyChangeListener createPropertyChangeListener() { |
|
206 |
return getHandler(); |
|
207 |
} |
|
208 |
||
209 |
protected void uninstallListeners() { |
|
210 |
chooser.removePropertyChangeListener( propertyChangeListener ); |
|
211 |
chooser.getSelectionModel().removeChangeListener(previewListener); |
|
465
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
212 |
previewListener = null; |
2 | 213 |
} |
214 |
||
465
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
215 |
private void selectionChanged(ColorSelectionModel model) { |
6512
ce0a2790e09f
6977726: JColorChooser.getPreviewPanel() returnes null starting from jdk7 b105.
malenkov
parents:
6105
diff
changeset
|
216 |
JComponent previewPanel = this.chooser.getPreviewPanel(); |
ce0a2790e09f
6977726: JColorChooser.getPreviewPanel() returnes null starting from jdk7 b105.
malenkov
parents:
6105
diff
changeset
|
217 |
if (previewPanel != null) { |
ce0a2790e09f
6977726: JColorChooser.getPreviewPanel() returnes null starting from jdk7 b105.
malenkov
parents:
6105
diff
changeset
|
218 |
previewPanel.setForeground(model.getSelectedColor()); |
ce0a2790e09f
6977726: JColorChooser.getPreviewPanel() returnes null starting from jdk7 b105.
malenkov
parents:
6105
diff
changeset
|
219 |
previewPanel.repaint(); |
465
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
220 |
} |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
221 |
AbstractColorChooserPanel[] panels = this.chooser.getChooserPanels(); |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
222 |
if (panels != null) { |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
223 |
for (AbstractColorChooserPanel panel : panels) { |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
224 |
if (panel != null) { |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
225 |
panel.updateChooser(); |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
226 |
} |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
227 |
} |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
228 |
} |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
229 |
} |
2 | 230 |
|
231 |
private class Handler implements ChangeListener, MouseListener, |
|
232 |
PropertyChangeListener { |
|
233 |
// |
|
234 |
// ChangeListener |
|
235 |
// |
|
236 |
public void stateChanged(ChangeEvent evt) { |
|
465
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
237 |
selectionChanged((ColorSelectionModel) evt.getSource()); |
2 | 238 |
} |
239 |
||
240 |
// |
|
241 |
// MouseListener |
|
242 |
public void mousePressed(MouseEvent evt) { |
|
243 |
if (chooser.getDragEnabled()) { |
|
244 |
TransferHandler th = chooser.getTransferHandler(); |
|
245 |
th.exportAsDrag(chooser, evt, TransferHandler.COPY); |
|
246 |
} |
|
247 |
} |
|
248 |
public void mouseReleased(MouseEvent evt) {} |
|
249 |
public void mouseClicked(MouseEvent evt) {} |
|
250 |
public void mouseEntered(MouseEvent evt) {} |
|
251 |
public void mouseExited(MouseEvent evt) {} |
|
252 |
||
253 |
// |
|
254 |
// PropertyChangeListener |
|
255 |
// |
|
256 |
public void propertyChange(PropertyChangeEvent evt) { |
|
257 |
String prop = evt.getPropertyName(); |
|
258 |
||
259 |
if (prop == JColorChooser.CHOOSER_PANELS_PROPERTY) { |
|
260 |
AbstractColorChooserPanel[] oldPanels = |
|
261 |
(AbstractColorChooserPanel[])evt.getOldValue(); |
|
262 |
AbstractColorChooserPanel[] newPanels = |
|
263 |
(AbstractColorChooserPanel[])evt.getNewValue(); |
|
264 |
||
265 |
for (int i = 0; i < oldPanels.length; i++) { // remove old panels |
|
266 |
Container wrapper = oldPanels[i].getParent(); |
|
267 |
if (wrapper != null) { |
|
268 |
Container parent = wrapper.getParent(); |
|
269 |
if (parent != null) |
|
270 |
parent.remove(wrapper); // remove from hierarchy |
|
271 |
oldPanels[i].uninstallChooserPanel(chooser); // uninstall |
|
272 |
} |
|
273 |
} |
|
274 |
||
275 |
int numNewPanels = newPanels.length; |
|
276 |
if (numNewPanels == 0) { // removed all panels and added none |
|
277 |
chooser.remove(tabbedPane); |
|
278 |
return; |
|
279 |
} |
|
280 |
else if (numNewPanels == 1) { // one panel case |
|
281 |
chooser.remove(tabbedPane); |
|
282 |
JPanel centerWrapper = new JPanel( new CenterLayout() ); |
|
283 |
centerWrapper.setInheritsPopupMenu(true); |
|
284 |
centerWrapper.add(newPanels[0]); |
|
285 |
singlePanel.add(centerWrapper, BorderLayout.CENTER); |
|
286 |
chooser.add(singlePanel); |
|
287 |
} |
|
288 |
else { // multi-panel case |
|
289 |
if ( oldPanels.length < 2 ) {// moving from single to multiple |
|
290 |
chooser.remove(singlePanel); |
|
291 |
chooser.add(tabbedPane, BorderLayout.CENTER); |
|
292 |
} |
|
293 |
||
294 |
for (int i = 0; i < newPanels.length; i++) { |
|
295 |
JPanel centerWrapper = new JPanel( new CenterLayout() ); |
|
296 |
centerWrapper.setInheritsPopupMenu(true); |
|
297 |
String name = newPanels[i].getDisplayName(); |
|
298 |
int mnemonic = newPanels[i].getMnemonic(); |
|
299 |
centerWrapper.add(newPanels[i]); |
|
300 |
tabbedPane.addTab(name, centerWrapper); |
|
301 |
if (mnemonic > 0) { |
|
302 |
tabbedPane.setMnemonicAt(i, mnemonic); |
|
1282 | 303 |
int index = newPanels[i].getDisplayedMnemonicIndex(); |
304 |
if (index >= 0) { |
|
305 |
tabbedPane.setDisplayedMnemonicIndexAt(i, index); |
|
306 |
} |
|
2 | 307 |
} |
308 |
} |
|
309 |
} |
|
310 |
chooser.applyComponentOrientation(chooser.getComponentOrientation()); |
|
311 |
for (int i = 0; i < newPanels.length; i++) { |
|
312 |
newPanels[i].installChooserPanel(chooser); |
|
313 |
} |
|
314 |
} |
|
465
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
315 |
else if (prop == JColorChooser.PREVIEW_PANEL_PROPERTY) { |
6105
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
316 |
uninstallPreviewPanel(); |
de4af6e215ad
6199676: REGRESSION: ColorChooser loses preview when change LandF in Java5
malenkov
parents:
5506
diff
changeset
|
317 |
installPreviewPanel(); |
2 | 318 |
} |
465
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
319 |
else if (prop == JColorChooser.SELECTION_MODEL_PROPERTY) { |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
320 |
ColorSelectionModel oldModel = (ColorSelectionModel) evt.getOldValue(); |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
321 |
oldModel.removeChangeListener(previewListener); |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
322 |
ColorSelectionModel newModel = (ColorSelectionModel) evt.getNewValue(); |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
323 |
newModel.addChangeListener(previewListener); |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
324 |
selectionChanged(newModel); |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
325 |
} |
507ce3a1af17
6348456: BasicColorChooserUI ignores JColorChooser selection model changes
malenkov
parents:
2
diff
changeset
|
326 |
else if (prop == "componentOrientation") { |
2 | 327 |
ComponentOrientation o = |
328 |
(ComponentOrientation)evt.getNewValue(); |
|
329 |
JColorChooser cc = (JColorChooser)evt.getSource(); |
|
330 |
if (o != (ComponentOrientation)evt.getOldValue()) { |
|
331 |
cc.applyComponentOrientation(o); |
|
332 |
cc.updateUI(); |
|
333 |
} |
|
334 |
} |
|
335 |
} |
|
336 |
} |
|
337 |
||
338 |
/** |
|
339 |
* This class should be treated as a "protected" inner class. |
|
9230
c5674561cb9e
6985329: 9 classes in swing.plaf contains words inappropriate for public spec - about some compiler bug
alexp
parents:
6512
diff
changeset
|
340 |
* Instantiate it only within subclasses of {@code BasicColorChooserUI}. |
2 | 341 |
*/ |
342 |
public class PropertyHandler implements PropertyChangeListener { |
|
343 |
public void propertyChange(PropertyChangeEvent e) { |
|
344 |
getHandler().propertyChange(e); |
|
345 |
} |
|
346 |
} |
|
347 |
||
23697 | 348 |
@SuppressWarnings("serial") // JDK-implementation class |
2 | 349 |
static class ColorTransferHandler extends TransferHandler implements UIResource { |
350 |
||
351 |
ColorTransferHandler() { |
|
352 |
super("color"); |
|
353 |
} |
|
354 |
} |
|
355 |
} |