LoggingPanel.java

package org.lodder.subtools.multisubdownloader.gui.panels;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.DefaultComboBoxModel;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSeparator;
import javax.swing.JTextArea;

import net.miginfocom.swing.MigLayout;

import org.lodder.subtools.multisubdownloader.gui.extra.LogTextAppender;

import ch.qos.logback.classic.Level;

public class LoggingPanel extends JPanel {

  /**
   * 
   */
  private static final long serialVersionUID = 1578326761175927376L;
  private JTextArea txtLogging;
  private ch.qos.logback.classic.Logger root =
      (ch.qos.logback.classic.Logger) org.slf4j.LoggerFactory
          .getLogger(ch.qos.logback.classic.Logger.ROOT_LOGGER_NAME);
  
  public LoggingPanel() {
    this.setLayout(new MigLayout("", "[698px,grow][]", "[][70px,grow]"));

    final JScrollPane scrollPane_1 = new JScrollPane();
    this.add(new JLabel("Logging"), "cell 0 0,alignx right,gaptop 5");
    this.add(new JSeparator(), "cell 0 0,growx,gaptop 5");

    final JComboBox<Level> cbxLogLevel = new JComboBox<Level>();
    Level[] logLevels =
        new Level[] {Level.ALL, Level.TRACE, Level.DEBUG, Level.INFO, Level.WARN, Level.ERROR};
    cbxLogLevel.setModel(new DefaultComboBoxModel<Level>(logLevels));
    cbxLogLevel.setSelectedItem(root.getLevel());
    cbxLogLevel.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent arg0) {
        root.setLevel((Level) cbxLogLevel.getSelectedItem());
      }
    });
    this.add(cbxLogLevel, "cell 1 0,alignx right");
    this.add(scrollPane_1, "cell 0 1 2 1,grow");

    txtLogging = new JTextArea();
    scrollPane_1.setViewportView(txtLogging);
    txtLogging.setEditable(false);
    txtLogging.setAutoscrolls(true);
    
    new LogTextAppender(txtLogging);
  }

  public void setLogText(String str1) {
    this.txtLogging.setText(str1);
    repaint();
  }

}