Spec-Zone .ru
спецификации, руководства, описания, API
|
E
- the type of the elements of this modelpublic interface ComboBoxModel<E> extends ListModel<E>
ListDataModel
and adds the concept of a selected item. The selected item is generally
the item which is visible in the combo box display area.
The selected item may not necessarily be managed by the underlying
ListModel
. This disjoint behavior allows for the temporary
storage and retrieval of a selected item in the model.
Modifier and Type | Method and Description |
---|---|
Object |
getSelectedItem()
Returns the selected item
|
void |
setSelectedItem(Object anItem)
Set the selected item.
|
addListDataListener, getElementAt, getSize, removeListDataListener
void setSelectedItem(Object anItem)
ListDataListener
s that the contents
have changed.anItem
- the list object to select or null
to clear the selectionObject getSelectedItem()
null
if there is no selection
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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