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public interface ComboBoxModel
The data model for a JComboBox
. This model keeps track of elements
contained in the JComboBox
as well as the current
combo box selection. Whenever the selection in the JComboBox
changes, the ComboBoxModel
should fire a ListDataEvent
to the model's ListDataListener
s.
Method Summary | |
---|---|
Object |
getSelectedItem()
Returns the currently selected item in the combo box. |
void |
setSelectedItem(Object item)
Sets the selected item in the combo box. |
Methods inherited from interface javax.swing.ListModel |
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addListDataListener, getElementAt, getSize, removeListDataListener |
Method Detail |
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void setSelectedItem(Object item)
ListDataEvent
to all registered
ListDataListener
s to indicate that the selection has changed.
item
- the selected item (null
permitted).Object getSelectedItem()
null
).
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