1 /* 2 * Copyright (c) 1998, 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 23 * questions. 24 */ 25 package javax.swing.text.html; 26 27 import javax.swing.text.*; 28 29 30 /** 31 * TextAreaDocument extends the capabilities of the PlainDocument 32 * to store the data that is initially set in the Document. 33 * This is stored in order to enable an accurate reset of the 34 * state when a reset is requested. 35 * 36 * @author Sunita Mani 37 */ 38 39 class TextAreaDocument extends PlainDocument { 40 41 String initialText; 42 43 44 /** 45 * Resets the model by removing all the data, 46 * and restoring it to its initial state. 47 */ 48 void reset() { 49 try { 50 remove(0, getLength()); 51 if (initialText != null) { 52 insertString(0, initialText, null); 53 } 54 } catch (BadLocationException e) { 55 } 56 } 57 58 /** | 1 /* 2 * Copyright (c) 1998, 2014, 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 23 * questions. 24 */ 25 package javax.swing.text.html; 26 27 import javax.swing.text.*; 28 29 30 /** 31 * TextAreaDocument extends the capabilities of the PlainDocument 32 * to store the data that is initially set in the Document. 33 * This is stored in order to enable an accurate reset of the 34 * state when a reset is requested. 35 * 36 * @author Sunita Mani 37 */ 38 @SuppressWarnings("serial") // Superclass is not serializable across versions 39 class TextAreaDocument extends PlainDocument { 40 41 String initialText; 42 43 44 /** 45 * Resets the model by removing all the data, 46 * and restoring it to its initial state. 47 */ 48 void reset() { 49 try { 50 remove(0, getLength()); 51 if (initialText != null) { 52 insertString(0, initialText, null); 53 } 54 } catch (BadLocationException e) { 55 } 56 } 57 58 /** |