Java Module java.desktop Package javax.swing.plaf.metal Class MetalFileChooserUI.DirectoryComboBoxModel（JDK11）

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java.lang.Object
- javax.swing.AbstractListModel<Object>
- - javax.swing.plaf.metal.MetalFileChooserUI.DirectoryComboBoxModel

All Implemented Interfaces:

Serializable, ComboBoxModel<Object>, ListModel<Object>

Enclosing class:

MetalFileChooserUI
```
protected class MetalFileChooserUI.DirectoryComboBoxModel
extends AbstractListModel<Object>
implements ComboBoxModel<Object>
```
Data model for a type-face selection combo-box.

See Also:

Serialized Form

Field Summary
- Fields declared in class javax.swing.AbstractListModel
  listenerList

Constructor Summary

Constructors
Constructor	Description
`DirectoryComboBoxModel()`	Constructs an instance of `DirectoryComboBoxModel`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getDepth(int i)`	Returns the depth of `i`-th file.

Methods declared in class javax.swing.AbstractListModel
addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods declared in interface javax.swing.ComboBoxModel
getSelectedItem, setSelectedItem

Methods declared in interface javax.swing.ListModel
addListDataListener, getElementAt, getSize, removeListDataListener

- Constructor Detail
  - DirectoryComboBoxModel
```
public DirectoryComboBoxModel()
```
    Constructs an instance of DirectoryComboBoxModel.
- Method Detail
  - getDepth
```
public int getDepth(int i)
```
    Returns the depth of i-th file.
    
    Parameters:
    
    i - an index
    
    Returns:
    
    the depth of i-th file

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