-
- 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
Methods Modifier and Type Method and Description void
addItemListener(ItemListener l)
Adds a listener to receive item events when the state of an item is changed by the user.Object[]
getSelectedObjects()
Returns the selected items ornull
if no items are selected.void
removeItemListener(ItemListener l)
Removes an item listener.
-
-
-
Method Detail
-
getSelectedObjects
Object[] getSelectedObjects()
Returns the selected items ornull
if no items are selected.
-
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. Ifl
isnull
, 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. Ifl
isnull
, no exception is thrown and no action is performed.- Parameters:
l
- the listener being removed- See Also:
ItemEvent
-
-
Document created the 11/06/2005, last modified the 04/03/2020
Source of the printed document:https://www.gaudry.be/en/java-api-rf-java/awt/itemselectable.html
The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.
References
These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.