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JavaTM 2 Platform Std. Ed. v1.4.0 |
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A data model for a combo box. This interface extends 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.
Method Summary | |
Object |
getSelectedItem()
Returns the selected item |
void |
setSelectedItem(Object anItem)
Set the selected item. |
Methods inherited from interface javax.swing.ListModel |
addListDataListener, getElementAt, getSize, removeListDataListener |
Method Detail |
public void setSelectedItem(Object anItem)
ListDataListener
s that the contents
have changed.
anItem
- the list object to select or null
to clear the selectionpublic Object getSelectedItem()
null
if there is no selection
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JavaTM 2 Platform Std. Ed. v1.4.0 |
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