Module java.desktop
Package java.awt

Interface ItemSelectable

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 Details

    • getSelectedObjects

      Object[] getSelectedObjects()
      Returns the selected items or null if no items are selected.
      Returns:
      the list of selected objects, or null

    • addItemListener

      void addItemListener​(ItemListener l)
      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

      void removeItemListener​(ItemListener l)
      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