Exam 11: GUI Applications–Part 1

Very few of the Swing components are coupled with peers, so they are called ________ components.

To end an application, you pass this as the argument to the JFrame class's setDefaultCloseOperation method.

This method of the JOptionPane class is used to display a confirm dialog box.

A(n) ________ is an action that takes place within a program, such as the clicking of a button.

In GUI terminology, a container that can be displayed as a window is known as a

A modal dialog box

If panel references a JPanel object, which of the following statements adds the GridLayout to it?

When using the BorderLayout manager, how many components can each region hold?

The signature of the actionPerformed method in the ActionListener interface specifies that it accepts one argument, which is an ActionEvent object.

This is a basic window that has a border around it, a title bar, and a set of buttons for minimizing, maximizing, and closing the window.

What will be displayed when the following statement is executed? JOptionPane.showMessageDialog(null, "Java is fun!");

Because the System.out.println method sends its output to the console, diagnostic messages can be displayed without interfering with the application's GUI windows.

________, which may appear alone or in groups, allow the user to make yes/no or on/off selections.

A GUI program automatically stops executing when the end of the main method is reached.

A JFrame object's content pane is automatically given a ________ manager.

The ActionListener interface is in this package.

A mutually exclusive relationship is created between radio buttons only when they are added to a ButtonGroup object.

Event listeners must

The process of connecting an event listener object to a component is called ________ the event listener.

It is possible to write the main method directly into a GUI class.