void openPortButtonActionPerformed(java.awt.event.ActionEvent e){
  log.info("Open button pushed");
  openPortButton.setEnabled(false);
  portBox.setEnabled(false);
  speedBox.setEnabled(false);
  openPort((String)portBox.getSelectedItem(),"JMRI");
  readerThread=new Thread(new Reader());
  readerThread.start();
  log.info("Open button processing complete");
  addUserGui();
}

void openPortButtonActionPerformed ( java . awt . event . ActionEvent e ) { log . info ( "Open button pushed" ) ; openPortButton . setEnabled ( false ) ; portBox . setEnabled ( false ) ; speedBox . setEnabled ( false ) ; openPort ( ( String ) portBox . getSelectedItem ( ) , "JMRI" ) ; readerThread = new Thread ( new Reader ( ) ) ; readerThread . start ( ) ; log . info ( "Open button processing complete" ) ; addUserGui ( ) ; }
open button has been pushed , create the actual display connection
