org.jdesktop.swingx.combobox
K
- the type of keys maintained by the map backing this modelV
- the type of mapped valuespublic class MapComboBoxModel<K,V> extends ListComboBoxModel<K>
ComboBoxModel
for Map
s. The model will always present a Map
consistently, once it is instantiated. However, unless the Map
is ordered, as a
java.util.TreeMap
is, the model is not guaranteed to present the maps in a consistent
order between instantiations.Modifier and Type | Field and Description |
---|---|
protected java.util.Map<K,V> |
map_data
The map backing this model.
|
data, selected, UPDATE
Constructor and Description |
---|
MapComboBoxModel()
Creates an empty model.
|
MapComboBoxModel(java.util.Map<K,V> map)
Creates a model backed by the specified map.
|
Modifier and Type | Method and Description |
---|---|
void |
actionPerformed(java.awt.event.ActionEvent evt) |
int |
getSize() |
V |
getValue(int selectedItem)
Selects an item from the model and returns that map value.
|
V |
getValue(java.lang.Object selectedItem)
Selects an item from the model and returns that map value.
|
getElementAt, getSelectedItem, setSelectedItem
addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener
public int getSize()
getSize
in interface javax.swing.ListModel
getSize
in class ListComboBoxModel<K>
public void actionPerformed(java.awt.event.ActionEvent evt)
actionPerformed
in interface java.awt.event.ActionListener
actionPerformed
in class ListComboBoxModel<K>
public V getValue(java.lang.Object selectedItem)
selectedItem
- the item to selectpublic V getValue(int selectedItem)
selectedItem
- selects the item at the specified index in this model