+/*
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
+ *
+ * This file is part of Jalview.
+ *
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *
+ * Jalview 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 for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
package jalview.gui;
import javax.swing.JTextArea;
import org.apache.log4j.spi.LoggingEvent;
/**
- * From http://textareaappender.zcage.com/
- * the means to capture the logs, too.
- * Simple example of creating a Log4j appender that will
- * write to a JTextArea.
+ * From http://textareaappender.zcage.com/ the means to capture the logs, too.
+ * Simple example of creating a Log4j appender that will write to a JTextArea.
*/
-public class JalviewAppender extends WriterAppender {
-
- static private JTextArea jTextArea = null;
-
- /** Set the target JTextArea for the logging information to appear. */
- static public void setTextArea(JTextArea jTextArea) {
- JalviewAppender.jTextArea = jTextArea;
- }
- /**
- * Format and then append the loggingEvent to the stored
- * JTextArea.
- */
- public void append(LoggingEvent loggingEvent) {
- final String message = this.layout.format(loggingEvent);
+public class JalviewAppender extends WriterAppender
+{
+
+ static private JTextArea jTextArea = null;
+
+ /** Set the target JTextArea for the logging information to appear. */
+ static public void setTextArea(JTextArea jTextArea)
+ {
+ JalviewAppender.jTextArea = jTextArea;
+ }
+
+ /**
+ * Format and then append the loggingEvent to the stored JTextArea.
+ */
+ public void append(LoggingEvent loggingEvent)
+ {
+ final String message = this.layout.format(loggingEvent);
- // Append formatted message to textarea using the Swing Thread.
- SwingUtilities.invokeLater(new Runnable() {
- public void run() {
- if (jTextArea!=null) {
- jTextArea.append(message);
- }
- }
- });
+ // Append formatted message to textarea using the Swing Thread.
+ SwingUtilities.invokeLater(new Runnable()
+ {
+ public void run()
+ {
+ if (jTextArea != null)
+ {
+ jTextArea.append(message);
}
-}
\ No newline at end of file
+ }
+ });
+ }
+}