MyProgrammingLab - Chapter 12: A First Look at GUI Applications Questions and Answers Graded A+

MyProgrammingLab - Chapter 12: A First Look at GUI Applications Questions and Answers Graded A+ A JFrame is the main container for creating a window in a Java Swing application. True The JPanel component is used to group other components together in a GUI. True A JButton generates an event when clicked by the user. True The setVisible(true) method must be called to display a JFrame. True A JLabel can display both text and an image. True 2 A JTextField allows users to enter and edit a single line of text. True A JPasswordField hides the text input for security purposes. True A JTextArea is used for displaying multi-line text input. True A JComboBox allows users to select only one item from a dropdown list. True A JList allows users to select multiple items at once. True A JCheckBox can be either selected or deselected by the user. True 3 A JRadioButton must be grouped using ButtonGroup to allow only one selection at a time. True A JFrame automatically closes when the user clicks the close button. False The FlowLayout manager arranges components in a row, wrapping to the next line when needed. True The BorderLayout manager divides the container into five regions: North, South, East, West, and Center. True