A1_ITE 186: GUI

Which package in Java contains the Swing components?

• java.swing

• javax.swing

• java.awt.swing

• swing.java

Which Swing component is used to create a simple button?

• JButton

• JLabel

• JTextField

• JPanel

This layout manager allows you to specify the number of rows and columns in the layout:

• BorderLayout
  

• FlowLayout
  

• GridLayout
  

• BoxLayout

Which method is used to set the title of a JFrame?

• setTitle()

• setHeader()

• setFrameTitle()
  

• setWindowTitle()

What method is used to make a JFrame visible?

• setVisible(true)
  

• show()
  

• display()
  

• enable()

Which Swing component allows users to enter a single line of text?

• JLabel
  

• JTextArea
  

• JTextField
  

• JPanel

How do you add an event listener to a JButton?

• button.addActionListener(listener);
  

• button.addEventListener(listener);
  

• button.addClickListener(listener);
  

• button.addListener(listener);

Which Swing container is commonly used to group multiple components together?

• JPanel

• JFrame

• JLabel

• JButton

The following are considered as Container in Swing EXCEPT:

• JFrame

• JLabel

• JPanel

What is the graphical element in Swing that displays text but cannot be edited?