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Showing content from https://docs.oracle.com/en/java/javase/19/docs/api/java.desktop/java/awt/ItemSelectable.html below:

ItemSelectable (Java SE 19 & JDK 19)

All Known Subinterfaces:

ButtonModel

All Known Implementing Classes:

AbstractButton, BasicArrowButton, Checkbox, CheckboxMenuItem, Choice, DefaultButtonModel, JButton, JCheckBox, JCheckBoxMenuItem, JComboBox, JMenu, JMenuItem, JRadioButton, JRadioButtonMenuItem, JToggleButton, JToggleButton.ToggleButtonModel, List, MetalComboBoxButton, MetalScrollButton

public interface ItemSelectable

The interface for objects which contain a set of items for which zero or more can be selected.

• Method Summary

  void

  Adds a listener to receive item events when the state of an item is changed by the user.

  Returns the selected items or null if no items are selected.

  void

  Removes an item listener.

• Method Details
  • getSelectedObjects Object[] getSelectedObjects

    ()

    Returns the selected items or null if no items are selected.

    Returns:

    the list of selected objects, or null

  • addItemListener

    Adds a listener to receive item events when the state of an item is changed by the user. Item events are not sent when an item's state is set programmatically. If l is null, no exception is thrown and no action is performed.

    Parameters:

    l - the listener to receive events

    See Also:

    • ItemEvent

  • removeItemListener

    Removes an item listener. If l is null, no exception is thrown and no action is performed.

    Parameters:

    l - the listener being removed

    See Also:

    • ItemEvent

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