0N/A/*
2362N/A * Copyright (c) 1997, 1998, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/Apackage javax.swing;
0N/A
0N/Aimport java.awt.*;
0N/Aimport java.awt.image.*;
0N/A
0N/A/** ImageObserver for DebugGraphics, used for images only.
0N/A *
0N/A * @author Dave Karlton
0N/A */
0N/Aclass DebugGraphicsObserver implements ImageObserver {
0N/A int lastInfo;
0N/A
0N/A synchronized boolean allBitsPresent() {
0N/A return (lastInfo & ImageObserver.ALLBITS) != 0;
0N/A }
0N/A
0N/A synchronized boolean imageHasProblem() {
0N/A return ((lastInfo & ImageObserver.ERROR) != 0 ||
0N/A (lastInfo & ImageObserver.ABORT) != 0);
0N/A }
0N/A
0N/A public synchronized boolean imageUpdate(Image img, int infoflags,
0N/A int x, int y,
0N/A int width, int height) {
0N/A lastInfo = infoflags;
0N/A return true;
0N/A }
0N/A}