Exam 7: A First Look at Gui Applications

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.

This layout manager arranges components in five regions.

You would use this command at the operating system command line to execute the code in the MyApplication class and display the graphic image Logo·jpg as a splash screen.

When adding components to a container that is governed by the GridLayout manager,

The minimize button,maximize button,and close button on a window are sometimes referred to as

To use the ActionListener interface,as well as other event listener interfaces,you must have the following import statement in your code:

How many radio buttons can be selected at the same time as the result of the following code? hours = new JRadioButton("Hours"); Minutes = new JRadioButton("Minutes"); Seconds = new JRadioButton("Seconds"); Days = new JRadioButton("Days"); Months = new JRadioButton("Months"); Years = new JRadioButton("Years"); TimeOfDayButtonGroup = new ButtonGroup(); DateButtonGroup = new ButtonGroup(); TimeOfDayButtonGroup.add(hours); TimeOfDayButtonGroup.add(minutes); TimeOfDayButtonGroup.add(seconds); DateButtonGroup.add(days); DateButtonGroup.add(months); DateButtonGroup.add(years);

In a Swing application,you create a frame object from the

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

The ActionEvent argument that is passed to an action listener's actionPerformed method is the event object that was generated in response to an event.

JFC stands for

These types of components are coupled with their underlying peers.

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

Assume that the variable checkbox references a JCheckBox object.To determine whether the check box has been selected,use the following code.

If button1 is a JButton object,which of the following statements will make its background blue?

When a splash screen is displayed,the application does not load and execute until the user clicks the splash screen image with the mouse.

What does the following statement do? addButton.addActionListener(new AddButtonListener());

________ is a library of classes that do not replace ________,but provide an improved alternative for creating GUI applications.

This layout manager arranges components in regions named North,South,East,West,and Center.

Event listeners must