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## javax.swing.plaf.metal
Class MetalFileChooserUI.DirectoryComboBoxModel

    java.lang.Object
      javax.swing.AbstractListModel
          javax.swing.plaf.metal.MetalFileChooserUI.DirectoryComboBoxModel

All Implemented Interfaces:
  Serializable, ComboBoxModel, ListModel

Enclosing class:
  MetalFileChooserUI

    protected class MetalFileChooserUI.DirectoryComboBoxModel

extends AbstractListModel
implements ComboBoxModel

Data model for a type-face selection combo-box.

Field Summary

Fields inherited from class javax.swing.AbstractListModel
`listenerList`

Constructor Summary
`MetalFileChooserUI.DirectoryComboBoxModel()`

Method Summary
`int` | `getDepth(int i)`
`Object` | `getElementAt(int index)` Returns the value at the specified index.
`Object` | `getSelectedItem()` Returns the selected item
`int` | `getSize()` Returns the length of the list.
`void` | `setSelectedItem(Object selectedDirectory)` Set the selected item.

Methods inherited from class javax.swing.AbstractListModel
`addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface javax.swing.ListModel
`addListDataListener, removeListDataListener`

Constructor Detail

### MetalFileChooserUI.DirectoryComboBoxModel

    public MetalFileChooserUI.DirectoryComboBoxModel()

Method Detail

### getDepth

    public int getDepth(int i)

### setSelectedItem

    public void setSelectedItem(Object selectedDirectory)

  Description copied from interface: `ComboBoxModel`
  Set the selected item. The implementation of this method should notify all registered `ListDataListener`s that the contents have changed.

  Specified by:
    `setSelectedItem` in interface `ComboBoxModel`
  Parameters:
    `selectedDirectory` - the list object to select or `null` to clear the selection

### getSelectedItem

    public Object getSelectedItem()

  Description copied from interface: `ComboBoxModel`
  Returns the selected item

  Specified by:
    `getSelectedItem` in interface `ComboBoxModel`
  Returns:
    The selected item or `null` if there is no selection

### getSize

    public int getSize()

  Description copied from interface: `ListModel`
  Returns the length of the list.

  Specified by:
    `getSize` in interface `ListModel`
  Returns:
    the length of the list

### getElementAt

    public Object getElementAt(int index)

  Description copied from interface: `ListModel`
  Returns the value at the specified index.

  Specified by:
    `getElementAt` in interface `ListModel`
  Parameters:
    `index` - the requested index
  Returns:
    the value at `index`

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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2008 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.