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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
/** * 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.
/** * 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.
/** * Stores the data that the model is initially * loaded with. */
void storeInitialText() { try { initialText = getText(0, getLength()); } catch (BadLocationException e) { } } }