247 * posted to the other AppContext's EventQueue, and this method blocks
248 * until the event is handled or target AppContext is disposed.
249 * Returns true if successfully dispatched event, false if failed
250 * to dispatch.
251 */
252 static boolean sendMessage(Component target, AWTEvent e) {
253 e.isPosted = true;
254 AppContext myAppContext = AppContext.getAppContext();
255 final AppContext targetAppContext = target.appContext;
256 final SentEvent se =
257 new DefaultKeyboardFocusManagerSentEvent(e, myAppContext);
258
259 if (myAppContext == targetAppContext) {
260 se.dispatch();
261 } else {
262 if (targetAppContext.isDisposed()) {
263 return false;
264 }
265 SunToolkit.postEvent(targetAppContext, se);
266 if (EventQueue.isDispatchThread()) {
267 EventDispatchThread edt = (EventDispatchThread)
268 Thread.currentThread();
269 edt.pumpEvents(SentEvent.ID, new Conditional() {
270 public boolean evaluate() {
271 return !se.dispatched && !targetAppContext.isDisposed();
272 }
273 });
274 } else {
275 synchronized (se) {
276 while (!se.dispatched && !targetAppContext.isDisposed()) {
277 try {
278 se.wait(1000);
279 } catch (InterruptedException ie) {
280 break;
281 }
282 }
283 }
284 }
285 }
286 return se.dispatched;
287 }
288
289 /*
290 * Checks if the focus window event follows key events waiting in the type-ahead
291 * queue (if any). This may happen when a user types ahead in the window, the client
292 * listeners hang EDT for a while, and the user switches b/w toplevels. In that
293 * case the focus window events may be dispatched before the type-ahead events
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247 * posted to the other AppContext's EventQueue, and this method blocks
248 * until the event is handled or target AppContext is disposed.
249 * Returns true if successfully dispatched event, false if failed
250 * to dispatch.
251 */
252 static boolean sendMessage(Component target, AWTEvent e) {
253 e.isPosted = true;
254 AppContext myAppContext = AppContext.getAppContext();
255 final AppContext targetAppContext = target.appContext;
256 final SentEvent se =
257 new DefaultKeyboardFocusManagerSentEvent(e, myAppContext);
258
259 if (myAppContext == targetAppContext) {
260 se.dispatch();
261 } else {
262 if (targetAppContext.isDisposed()) {
263 return false;
264 }
265 SunToolkit.postEvent(targetAppContext, se);
266 if (EventQueue.isDispatchThread()) {
267 if (Thread.currentThread() instanceof EventDispatchThread) {
268 EventDispatchThread edt = (EventDispatchThread)
269 Thread.currentThread();
270 edt.pumpEvents(SentEvent.ID, new Conditional() {
271 public boolean evaluate() {
272 return !se.dispatched && !targetAppContext.isDisposed();
273 }
274 });
275 }
276 } else {
277 synchronized (se) {
278 while (!se.dispatched && !targetAppContext.isDisposed()) {
279 try {
280 se.wait(1000);
281 } catch (InterruptedException ie) {
282 break;
283 }
284 }
285 }
286 }
287 }
288 return se.dispatched;
289 }
290
291 /*
292 * Checks if the focus window event follows key events waiting in the type-ahead
293 * queue (if any). This may happen when a user types ahead in the window, the client
294 * listeners hang EDT for a while, and the user switches b/w toplevels. In that
295 * case the focus window events may be dispatched before the type-ahead events
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