protected class MetalFileChooserUI.DirectoryComboBoxModel extends AbstractListModel<Object> implements ComboBoxModel<Object>
listenerList| Constructor and Description | 
|---|
| DirectoryComboBoxModel() | 
| Modifier and Type | Method and Description | 
|---|---|
| int | getDepth(int i) | 
| Object | getElementAt(int index)
              返回指定索引处的值。 
             | 
| Object | getSelectedItem()
              返回所选项目 
             | 
| int | getSize()
              返回列表的长度。 
             | 
| void | setSelectedItem(Object selectedDirectory)
              设置所选项目。 
             | 
addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListenerclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitaddListDataListener, removeListDataListenerpublic int getDepth(int i)
public void setSelectedItem(Object selectedDirectory)
ComboBoxModel 
          ListDataListener的内容已经更改了ListDataListener 。 
          setSelectedItem在接口 
            ComboBoxModel<Object> 
           selectedDirectory - 要选择的列表对象或 
            null以清除选择 
           public Object getSelectedItem()
ComboBoxModel复制 
          getSelectedItem在界面 
            ComboBoxModel<Object> 
           null如果没有选择 
           public int getSize()
ListModel 
          public Object getElementAt(int index)
ListModel复制 
          getElementAt在接口 
            ListModel<Object> 
           index - 请求的索引 
           index 
            Submit a bug or feature 
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