org.netbeans.swing.dirchooser

Class DirectoryChooserUI.DirectoryComboBoxModel

java.lang.Object

javax.swing.AbstractListModel

org.netbeans.swing.dirchooser.DirectoryChooserUI.DirectoryComboBoxModel

All Implemented Interfaces:

Serializable, ComboBoxModel, ListModel

Enclosing class:

DirectoryChooserUI

private class DirectoryChooserUI.DirectoryComboBoxModel
extends AbstractListModel
implements ComboBoxModel

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

Field Summary

Fields

Modifier and Type	Field and Description
(package private) JFileChooser	chooser
(package private) int[]	depths
(package private) Vector<File>	directories
(package private) FileSystemView	fsv
(package private) File	selectedDirectory

Fields inherited from class javax.swing.AbstractListModel

listenerList

Constructor Summary

Constructors

Constructor and Description
DirectoryChooserUI.DirectoryComboBoxModel()

Method Summary

Methods

Modifier and Type	Method and Description
private void	addItem(File directory) Adds the directory to the model and sets it to be selected, additionally clears out the previous selected directory and the paths leading up to it, if any.
private void	calculateDepths()
int	getDepth(int i)
Object	getElementAt(int index)
Object	getSelectedItem()
int	getSize()
void	setSelectedItem(Object selectedDirectory)

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

Field Detail

directories

Vector<File> directories

depths

int[] depths

selectedDirectory

File selectedDirectory

chooser

JFileChooser chooser

fsv

FileSystemView fsv

Constructor Detail

DirectoryChooserUI.DirectoryComboBoxModel

public DirectoryChooserUI.DirectoryComboBoxModel()

Method Detail

addItem

private void addItem(File directory)

Adds the directory to the model and sets it to be selected, additionally clears out the previous selected directory and the paths leading up to it, if any.

calculateDepths

private void calculateDepths()

getDepth

public int getDepth(int i)

setSelectedItem

public void setSelectedItem(Object selectedDirectory)

Specified by:

setSelectedItem in interface ComboBoxModel

getSelectedItem

public Object getSelectedItem()

Specified by:

getSelectedItem in interface ComboBoxModel

getSize

public int getSize()

Specified by:

getSize in interface ListModel

getElementAt

public Object getElementAt(int index)

Specified by:

getElementAt in interface ListModel