Radio Buttons

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Topic 13

• Radio Buttons Button Groups

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JRadioButton

• Created same way as check boxes
• Forces user to select only one radio button at a
  time
• You create a button group to group radio buttons
• Generates an ItemEvent
• interface ItemListener and method
  itemStateChanged used to handle events

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Constructors and Methods of class JRadioButton
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Constructors and Methods of class JRadioButton
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Constructors and Methods of class JRadioButton
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JComboBox

• Commonly known as a drop-down list
• Used to select an item from a list of
  possibilities
• Generates an ItemEvent
• Event monitored by ItemListener
• ItemListener invokes method itemStateChanged

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Constructors of class JComboBox