MetalFileChooserUI.DirectoryComboBoxModel (Java SE 12 & JDK 12 )

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.

- Field Summary
  - Fields declared in class javax.swing.AbstractListModel
    listenerList
- Constructor Summary
  
  Constructors
  Constructor Description
  
  DirectoryComboBoxModel()
  Constructs an instance of DirectoryComboBoxModel.
- Method Summary
  
  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