163 public String getUIClassID() {
164 return uiClassID;
165 }
166
167
168 /**
169 * See readObject() and writeObject() in JComponent for more
170 * information about serialization in Swing.
171 */
172 private void writeObject(ObjectOutputStream s) throws IOException {
173 s.defaultWriteObject();
174 if (getUIClassID().equals(uiClassID)) {
175 byte count = JComponent.getWriteObjCounter(this);
176 JComponent.setWriteObjCounter(this, --count);
177 if (count == 0 && ui != null) {
178 ui.installUI(this);
179 }
180 }
181 }
182
183
184 /**
185 * Returns a string representation of this JPanel. This method
186 * is intended to be used only for debugging purposes, and the
187 * content and format of the returned string may vary between
188 * implementations. The returned string may be empty but may not
189 * be <code>null</code>.
190 *
191 * @return a string representation of this JPanel.
192 */
193 protected String paramString() {
194 return super.paramString();
195 }
196
197 /////////////////
198 // Accessibility support
199 ////////////////
200
201 /**
202 * Gets the AccessibleContext associated with this JPanel.
|
163 public String getUIClassID() {
164 return uiClassID;
165 }
166
167
168 /**
169 * See readObject() and writeObject() in JComponent for more
170 * information about serialization in Swing.
171 */
172 private void writeObject(ObjectOutputStream s) throws IOException {
173 s.defaultWriteObject();
174 if (getUIClassID().equals(uiClassID)) {
175 byte count = JComponent.getWriteObjCounter(this);
176 JComponent.setWriteObjCounter(this, --count);
177 if (count == 0 && ui != null) {
178 ui.installUI(this);
179 }
180 }
181 }
182
183 /**
184 * Only for Linux System, try to sync repaint method to correct for the
185 * moment bug JDK-8178091. The bug is only on Linux ,so in other os it uses
186 * asyncrone repaint()
187 */
188 public void repaint() {
189 super.repaint();
190 if (System.getProperty("os.name").equals("Linux")) {
191 Toolkit.getDefaultToolkit().sync();
192 }
193 }
194
195 /**
196 * Returns a string representation of this JPanel. This method
197 * is intended to be used only for debugging purposes, and the
198 * content and format of the returned string may vary between
199 * implementations. The returned string may be empty but may not
200 * be <code>null</code>.
201 *
202 * @return a string representation of this JPanel.
203 */
204 protected String paramString() {
205 return super.paramString();
206 }
207
208 /////////////////
209 // Accessibility support
210 ////////////////
211
212 /**
213 * Gets the AccessibleContext associated with this JPanel.
|