+ final JButton buttonStart = new JButton("Start");
+ frame.getContentPane().add(buttonStart);
+ buttonStart.addActionListener(new ActionListener() {
+ public void actionPerformed(ActionEvent e) {
+ JDialog dialog = new JDialog(frame, "TestDialog");
+ JLabel label = new JLabel("Dialog open");
+ dialog.getContentPane().add(label);
+ dialog.pack();
+ dialog.setVisible(true);
+ }
+ });
+