To simplify the use of the JOptionPane’s showOptionDialog method, the dialog box will function properly even if every parameter except the value of the array is set to null or zero: String[] options = ...

The best way to teach the concept of Java user input to new software developers is to show them how to use the highly visual and user-friendly JOptionPane class from the Swing package. With one simple ...

This Window Calculator have been developed in Java NetBeans with a JFrame component. On the JFrame have been created a JPanel which holds all the buttons and TextField. Also a MenuBar have been ...

This article explains a simple way of automating Java Swing application acceptance tests, ... a dialog box displays the text—see Figure 2. The application also has a menu for changing the text ...