/* * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */package javax.swing.text.html;import javax.swing.text.*;/** * TextAreaDocument extends the capabilities of the PlainDocument * to store the data that is initially set in the Document. * This is stored in order to enable an accurate reset of the * state when a reset is requested. * * @author Sunita Mani */class TextAreaDocument extends PlainDocument { String initialText; /** * Resets the model by removing all the data, * and restoring it to its initial state. */ void reset() { try { remove(0, getLength()); if (initialText != null) { insertString(0, initialText, null); } } catch (BadLocationException e) { } } /** * Stores the data that the model is initially * loaded with. */ void storeInitialText() { try { initialText = getText(0, getLength()); } catch (BadLocationException e) { } }}
/*
* Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package javax.swing.text.html;
import javax.swing.text.*;
/**
* TextAreaDocument extends the capabilities of the PlainDocument
* to store the data that is initially set in the Document.
* This is stored in order to enable an accurate reset of the
* state when a reset is requested.
*
* @author Sunita Mani
*/
class TextAreaDocument extends PlainDocument {
String initialText;
/**
* Resets the model by removing all the data,
* and restoring it to its initial state.
*/
void reset() {
try {
remove(0, getLength());
if (initialText != null) {
insertString(0, initialText, null);
}
} catch (BadLocationException e) {
}
}
/**
* Stores the data that the model is initially
* loaded with.
*/
void storeInitialText() {
try {
initialText = getText(0, getLength());
} catch (BadLocationException e) {
}
}
}