September 1998
Intermediate to advanced
970 pages
18h 42m
English
Content preview from Graphic Java™ 1.2, Volume I: AWT, Third Edition
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The java.awt.ItemSelectable Interface
Classes that implement the ItemSelectable interface have zero or more items that can be selected, or in the case of checkboxes, checked. We've listed the methods defined in the ItemSelectable interface in Table 13-1. As you can probably gather, classes that implement the ItemSelectable interface fire item events, thus, the item listener registration methods. The ItemListener interface defines one method: void itemStateChanged(ItemEvent). Whenever an item in an ItemSelectable changes state, an item event is fired to all currently registered item listeners.[2]
[2] See “Item Events”.
| Method | Intent |
|---|---|
| Object[] getSelectedObjects() | Returns an array of the currently selected ... |
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