To make your form work, you have to provide a runtime frame for it. The main() method for GUI forms takes care of creation and disposal of such frame.

To create a main() method for a form
  1. Open for editing the bound class of a form where you want to create the main() method.
  2. Press ⌘N, ⌃⏎, ⌘N or ⌃⏎⌃N, ⌃⏎, ⌃N or ⌃⏎⌘N, ⌃⏎, ⌘N or ⌃⏎^ N, ⌥ Insert, ⌃N or ⌃N⌥ Insert.
  3. On the pop-up menu, click Form main(). The following method is added to the source code:
    public static void main(String[] args) {
    rame = new JFrame("<class name>");
    tContentPane(new <class name>().contentPane);
    tDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    ck();
    tVisible(true);

See Also

Procedures: