1 /*
2 * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
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
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
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 *
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
494 int chgOffset,
495 int chgLength,
496 int caretPosition,
497 long when);
498
499 /**
500 * Flushes composed and committed text held in this context.
501 * This method is invoked in the AWT Toolkit (X event loop) thread context
502 * and thus inside the AWT Lock.
503 */
504 // NOTE: This method may be called by privileged threads.
505 // This functionality is implemented in a package-private method
506 // to insure that it cannot be overridden by client subclasses.
507 // DO NOT INVOKE CLIENT CODE ON THIS THREAD!
508 void flushText() {
509 String flush = (committedText != null ? committedText : "");
510 if (composedText != null) {
511 flush += composedText.toString();
512 }
513
514 if (!flush.equals("")) {
515 AttributedString attrstr = new AttributedString(flush);
516 postInputMethodEvent(InputMethodEvent.INPUT_METHOD_TEXT_CHANGED,
517 attrstr.getIterator(),
518 flush.length(),
519 null,
520 null,
521 EventQueue.getMostRecentEventTime());
522 composedText = null;
523 committedText = null;
524 }
525 }
526
527 /*
528 * Subclasses should override disposeImpl() instead of dispose(). Client
529 * code should always invoke dispose(), never disposeImpl().
530 */
531 protected abstract void disposeImpl();
532
533 /**
534 * Frees all X Window resources associated with this object.
|
1 /*
2 * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved.
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
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
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 *
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
494 int chgOffset,
495 int chgLength,
496 int caretPosition,
497 long when);
498
499 /**
500 * Flushes composed and committed text held in this context.
501 * This method is invoked in the AWT Toolkit (X event loop) thread context
502 * and thus inside the AWT Lock.
503 */
504 // NOTE: This method may be called by privileged threads.
505 // This functionality is implemented in a package-private method
506 // to insure that it cannot be overridden by client subclasses.
507 // DO NOT INVOKE CLIENT CODE ON THIS THREAD!
508 void flushText() {
509 String flush = (committedText != null ? committedText : "");
510 if (composedText != null) {
511 flush += composedText.toString();
512 }
513
514 if (!flush.isEmpty()) {
515 AttributedString attrstr = new AttributedString(flush);
516 postInputMethodEvent(InputMethodEvent.INPUT_METHOD_TEXT_CHANGED,
517 attrstr.getIterator(),
518 flush.length(),
519 null,
520 null,
521 EventQueue.getMostRecentEventTime());
522 composedText = null;
523 committedText = null;
524 }
525 }
526
527 /*
528 * Subclasses should override disposeImpl() instead of dispose(). Client
529 * code should always invoke dispose(), never disposeImpl().
530 */
531 protected abstract void disposeImpl();
532
533 /**
534 * Frees all X Window resources associated with this object.
|