docs: public void actionPerformed(java.awt.event.ActionEvent actionEvent)
      {
          new Thread()
          {
              public void run()
              {
                  final java.sql.Connection conn = new JDlgDBConnection(containingFrame, false).showAndReturnConnection();
                  if (conn != null)
                  {
                      javax.swing.SwingUtilities.invokeLater(new Runnable()
                      {
                          public void run()
                          {
                              JIFrmDatabase frm = new JIFrmDatabase(conn);
                              containingFrame.getContentPane().add(frm);
                              frm.setVisible(true);
                          }
                      });
                  }
              }
          }.start();
      }