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comparison dwtx/jface/text/source/CompositeRuler.d @ 158:25f1f92fa3df

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author Frank Benoit <benoit@tionex.de>
date Tue, 26 Aug 2008 02:46:34 +0200
parents f70d9508c95c
children 1a5b8f8129df
comparison
equal deleted inserted replaced
157:7f75eaa8103a 158:25f1f92fa3df
72 import dwtx.jface.text.source.AnnotationPainter; // packageimport 72 import dwtx.jface.text.source.AnnotationPainter; // packageimport
73 import dwtx.jface.text.source.IAnnotationHoverExtension2; // packageimport 73 import dwtx.jface.text.source.IAnnotationHoverExtension2; // packageimport
74 import dwtx.jface.text.source.OverviewRuler; // packageimport 74 import dwtx.jface.text.source.OverviewRuler; // packageimport
75 import dwtx.jface.text.source.OverviewRulerHoverManager; // packageimport 75 import dwtx.jface.text.source.OverviewRulerHoverManager; // packageimport
76 76
77
78 import dwt.dwthelper.utils; 77 import dwt.dwthelper.utils;
79
80
81 import dwtx.dwtxhelper.Collection; 78 import dwtx.dwtxhelper.Collection;
82 import java.util.EventListener;
83
84
85
86
87 79
88 import dwt.DWT; 80 import dwt.DWT;
89 import dwt.custom.StyledText; 81 import dwt.custom.StyledText;
90 import dwt.events.ControlListener; 82 import dwt.events.ControlListener;
91 import dwt.events.DisposeEvent; 83 import dwt.events.DisposeEvent;
188 180
189 /** 181 /**
190 * Keeps the information for which event type a listener object has been added. 182 * Keeps the information for which event type a listener object has been added.
191 */ 183 */
192 static class ListenerInfo { 184 static class ListenerInfo {
193 Class fClass; 185 ClassInfo fClass;
194 EventListener fListener; 186 EventListener fListener;
195 } 187 }
196 188
197 /** The list of listeners added to this canvas. */ 189 /** The list of listeners added to this canvas. */
198 private List fCachedListeners= new ArrayList(); 190 private List fCachedListeners= new ArrayList();
237 * 229 *
238 * @param clazz the listener type 230 * @param clazz the listener type
239 * @param control the control to add the listener to 231 * @param control the control to add the listener to
240 * @param listener the listener to be added 232 * @param listener the listener to be added
241 */ 233 */
242 private void addListener(Class clazz, Control control, EventListener listener) { 234 private void addListener(ClassInfo clazz, Control control, EventListener listener) {
243 if (ControlListener.classinfo.opEquals(clazz)) { 235 if (ControlListener.classinfo.opEquals(clazz)) {
244 control. addControlListener(cast(ControlListener) listener); 236 control. addControlListener(cast(ControlListener) listener);
245 return; 237 return;
246 } 238 }
247 if (FocusListener.classinfo.opEquals(clazz)) { 239 if (FocusListener.classinfo.opEquals(clazz)) {
288 * 280 *
289 * @param clazz the listener type 281 * @param clazz the listener type
290 * @param control the control to remove the listener from 282 * @param control the control to remove the listener from
291 * @param listener the listener to be removed 283 * @param listener the listener to be removed
292 */ 284 */
293 private void removeListener(Class clazz, Control control, EventListener listener) { 285 private void removeListener(ClassInfo clazz, Control control, EventListener listener) {
294 if (ControlListener.classinfo.opEquals(clazz)) { 286 if (ControlListener.classinfo.opEquals(clazz)) {
295 control. removeControlListener(cast(ControlListener) listener); 287 control. removeControlListener(cast(ControlListener) listener);
296 return; 288 return;
297 } 289 }
298 if (FocusListener.classinfo.opEquals(clazz)) { 290 if (FocusListener.classinfo.opEquals(clazz)) {
338 * the given listener type (<code>clazz</code>). 330 * the given listener type (<code>clazz</code>).
339 * 331 *
340 * @param clazz the listener type 332 * @param clazz the listener type
341 * @param listener the listener object 333 * @param listener the listener object
342 */ 334 */
343 private void addListener(Class clazz, EventListener listener) { 335 private void addListener(ClassInfo clazz, EventListener listener) {
344 Control[] children= getChildren(); 336 Control[] children= getChildren();
345 for (int i= 0; i < children.length; i++) { 337 for (int i= 0; i < children.length; i++) {
346 if (children[i] !is null && !children[i].isDisposed()) 338 if (children[i] !is null && !children[i].isDisposed())
347 addListener(clazz, children[i], listener); 339 addListener(clazz, children[i], listener);
348 } 340 }
358 * the given listener type (<code>clazz</code>). 350 * the given listener type (<code>clazz</code>).
359 * 351 *
360 * @param clazz the listener type 352 * @param clazz the listener type
361 * @param listener the listener object 353 * @param listener the listener object
362 */ 354 */
363 private void removeListener(Class clazz, EventListener listener) { 355 private void removeListener(ClassInfo clazz, EventListener listener) {
364 int length= fCachedListeners.size(); 356 int length= fCachedListeners.size();
365 for (int i= 0; i < length; i++) { 357 for (int i= 0; i < length; i++) {
366 ListenerInfo info= cast(ListenerInfo) fCachedListeners.get(i); 358 ListenerInfo info= cast(ListenerInfo) fCachedListeners.get(i);
367 if (listener is info.fListener && clazz.equals(info.fClass)) { 359 if (listener is info.fListener && clazz.equals(info.fClass)) {
368 fCachedListeners.remove(i); 360 fCachedListeners.remove(i);