DirectoryChooserUI (DirectoryChooser 0.9.1 API)

java.lang.Object
- javax.swing.plaf.ComponentUI
- - javax.swing.plaf.FileChooserUI
  - - javax.swing.plaf.basic.BasicFileChooserUI
    - - org.netbeans.swing.dirchooser.DirectoryChooserUI

```
public class DirectoryChooserUI
extends BasicFileChooserUI
```
An implementation of a customized filechooser.

Author:

Soot Phengsy, inspired by Jeff Dinkins' Swing version

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`private class`	`DirectoryChooserUI.DirectoryChooserFileView`
`private class`	`DirectoryChooserUI.DirectoryComboBoxAction` Gets calls when the ComboBox has changed the selected item.
`private class`	`DirectoryChooserUI.DirectoryComboBoxModel` Data model for a type-face selection combo-box.
`private class`	`DirectoryChooserUI.DirectoryComboBoxRenderer`
`private class`	`DirectoryChooserUI.DirectoryHandler`
`private class`	`DirectoryChooserUI.DirectoryTreeModel`
`private class`	`DirectoryChooserUI.DirectoryTreeRenderer`
`private class`	`DirectoryChooserUI.FilterComboBoxRenderer` Render different type sizes and styles.
`protected class`	`DirectoryChooserUI.FilterTypeComboBoxModel` Data model for a type-face selection combo-box.
`private class`	`DirectoryChooserUI.IconIndenter` HELPER CLASSES
`private class`	`DirectoryChooserUI.NewDirectoryAction`
`private class`	`DirectoryChooserUI.TextFieldKeyListener`
`private class`	`DirectoryChooserUI.TreeExpansionHandler`
`(package private) class`	`DirectoryChooserUI.TreeKeyHandler` Handles keyboard quick search in tree and delete action.

Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicFileChooserUI
BasicFileChooserUI.AcceptAllFileFilter, BasicFileChooserUI.ApproveSelectionAction, BasicFileChooserUI.BasicFileView, BasicFileChooserUI.CancelSelectionAction, BasicFileChooserUI.ChangeToParentDirectoryAction, BasicFileChooserUI.DoubleClickListener, BasicFileChooserUI.GoHomeAction, BasicFileChooserUI.NewFolderAction, BasicFileChooserUI.SelectionListener, BasicFileChooserUI.UpdateAction

Field Summary

Fields
Modifier and Type	Field and Description
`private static int`	`ACCESSORY_WIDTH`
`private boolean`	`addNewDirectory`
`private JButton`	`approveButton`
`private InputBlocker`	`blocker`
`private JPanel`	`bottomPanel`
`private JPanel`	`buttonPanel`
`private JButton`	`cancelButton`
`private JPanel`	`centerPanel`
`private boolean`	`changeDirectory`
`private FileCompletionPopup`	`completionPopup`
`private CustomDirectoryProvider`	`customDirectoryProvider`
`private JComboBox`	`directoryComboBox`
`private ActionListener`	`directoryComboBoxAction`
`private DirectoryChooserUI.DirectoryComboBoxModel`	`directoryComboBoxModel`
`private static JFileChooser`	`fileChooser`
`private int`	`fileNameLabelMnemonic`
`private String`	`fileNameLabelText`
`private JTextField`	`filenameTextField`
`private int`	`filesOfTypeLabelMnemonic`
`private String`	`filesOfTypeLabelText`
`private BasicFileChooserUI.BasicFileView`	`fileView`
`private JComboBox`	`filterTypeComboBox`
`private DirectoryChooserUI.FilterTypeComboBoxModel`	`filterTypeComboBoxModel`
`private String`	`homeFolderTooltipText`
`private static Dimension`	`horizontalStrut1`
`private static Logger`	`LOG`
`private JLabel`	`lookInComboBoxLabel`
`private int`	`lookInLabelMnemonic`
`private String`	`lookInLabelText`
`private static Dimension`	`MIN_SIZE`
`private DirectoryChooserUI.DirectoryTreeModel`	`model`
`private Action`	`newFolderAction`
`private JButton`	`newFolderButton`
`private DirectoryNode`	`newFolderNode`
`private String`	`newFolderToolTipText`
`private JComponent`	`placesBar`
`private boolean`	`placesBarFailed`
`private JPopupMenu`	`popupMenu`
`private static Dimension`	`PREF_SIZE`
`private String`	`saveInLabelText`
`private boolean`	`showPopupCompletion`
`private JPanel`	`slownessPanel`
`private static String`	`TIMEOUT_KEY`
`private JComponent`	`topCombo`
`private JComponent`	`topComboWrapper`
`private JComponent`	`topToolbar`
`private static JTree`	`tree`
`private static Dimension`	`TREE_PREF_SIZE`
`private JComponent`	`treeViewPanel`
`private org.openide.util.RequestProcessor.Task`	`updateWorker`
`private String`	`upFolderAccessibleName`
`private JButton`	`upFolderButton`
`private String`	`upFolderToolTipText`
`private boolean`	`useShellFolder`
`private static Dimension`	`verticalStrut1`
`private static Dimension`	`verticalStrut2`
`private static Dimension`	`verticalStrut3`

Constructor Summary

Constructors
Constructor and Description

DirectoryChooserUI(JFileChooser filechooser)

Constructors
Constructor and Description
`DirectoryChooserUI(JFileChooser filechooser)`

Method Summary

Methods
Modifier and Type	Method and Description
`protected void`	`addControlButtons()`
`private void`	`addNewDirectory(TreePath path)`
`private void`	`applyEdit(DirectoryNode node)`
`Vector<File>`	`buildList(String text, File[] children)`
`private static boolean`	`canWrite(File f)`
`private void`	`checkUpdate()`
`protected ActionMap`	`createActionMap()`
`private void`	`createBottomPanel(JFileChooser fc)`
`private void`	`createButtonsPanel(JFileChooser fc)`
`private void`	`createCenterPanel(JFileChooser fc)`
`protected DirectoryChooserUI.DirectoryComboBoxModel`	`createDirectoryComboBoxModel(JFileChooser fc)`
`private DirectoryChooserUI.DirectoryComboBoxRenderer`	`createDirectoryComboBoxRenderer(JFileChooser fc)`
`private DirectoryChooserUI.DirectoryHandler`	`createDirectoryHandler(JFileChooser chooser)`
`protected DirectoryChooserUI.FilterTypeComboBoxModel`	`createFilterComboBoxModel()`
`protected DirectoryChooserUI.FilterComboBoxRenderer`	`createFilterComboBoxRenderer()`
`private void`	`createPopup()`
`PropertyChangeListener`	`createPropertyChangeListener(JFileChooser fc)`
`private JComponent`	`createTopCombo(JFileChooser fc)`
`private JComponent`	`createTopToolbar()`
`private JComponent`	`createTree()`
`static ComponentUI`	`createUI(JComponent c)`
`private void`	`deleteAction()`
`private void`	`expandNode(JFileChooser fileChooser, TreePath path)`
`private void`	`fireAccessoryChanged(PropertyChangeEvent e)`
`private void`	`fireApproveButtonMnemonicChanged(PropertyChangeEvent e)`
`private void`	`fireApproveButtonTextChanged(PropertyChangeEvent e)`
`private void`	`fireControlButtonsChanged(PropertyChangeEvent e)`
`private void`	`fireDialogTypeChanged(PropertyChangeEvent e)`
`private void`	`fireDirectoryChanged(PropertyChangeEvent e)`
`private void`	`fireFileSelectionModeChanged(PropertyChangeEvent e)`
`private void`	`fireFilterChanged(PropertyChangeEvent e)`
`private void`	`fireMultiSelectionChanged(PropertyChangeEvent e)`
`private void`	`fireSelectedFileChanged(PropertyChangeEvent e)`
`private void`	`fireSelectedFilesChanged(PropertyChangeEvent e)`
`protected ActionMap`	`getActionMap()`
`protected JButton`	`getApproveButton(JFileChooser fc)`
`private static ResourceBundle`	`getBundle()`
`String`	`getDialogTitle(JFileChooser fc)`
`String`	`getFileName()`
`FileView`	`getFileView(JFileChooser fc)`
`Dimension`	`getMaximumSize(JComponent c)` Returns the maximum size of the `JFileChooser`.
`Dimension`	`getMinimumSize(JComponent c)` Returns the minimum size of the `JFileChooser`.
`Action`	`getNewFolderAction()`
`private JComponent`	`getPlacesBar()` Returns instance of WindowsPlacesBar class or null in case of failure
`Dimension`	`getPreferredSize(JComponent c)` Returns the preferred size of the specified `JFileChooser`.
`private File`	`getShellFolderForFile(File file)` Reflection alternative of sun.awt.shell.ShellFolder.getShellFolder(file)
`private File`	`getShellFolderForFileLinkLoc(File file)` Reflection alternative of sun.awt.shell.ShellFolder.getShellFolder(dir).getLinkLocation()
`private File[]`	`getShellFolderRoots()` Reflection alternative of sun.awt.shell.ShellFolder.get("fileChooserComboBoxFolders")
`private String`	`getStringOfFileName(File file)`
`private String`	`getStringOfFileNames(File[] files)`
`private List<TreePath>`	`getVisiblePaths()`
`void`	`installComponents(JFileChooser fc)`
`protected void`	`installListeners(JFileChooser fc)`
`protected void`	`installStrings(JFileChooser fc)`
`void`	`installUI(JComponent c)`
`private Boolean`	`isXPStyle()`
`private void`	`markStartTime()`
`private static String`	`normalizeFile(String text)`
`private void`	`refreshNode(TreePath path, DirectoryNode node)`
`protected void`	`removeControlButtons()`
`private void`	`setCursor(JComponent comp, int type)`
`void`	`setFileName(String filename)`
`private void`	`setSelected(File[] files)`
`void`	`uninstallComponents(JFileChooser fc)`
`void`	`uninstallUI(JComponent c)`
`private void`	`updateCompletions()`
`private void`	`updateTree(File file)`
`private void`	`updateUseShellFolder()`

Methods inherited from class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, paint, update

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

Field Detail

horizontalStrut1

private static final Dimension horizontalStrut1

verticalStrut1

private static final Dimension verticalStrut1

verticalStrut2

private static final Dimension verticalStrut2

verticalStrut3

private static final Dimension verticalStrut3

PREF_SIZE
```
private static Dimension PREF_SIZE
```

MIN_SIZE
```
private static Dimension MIN_SIZE
```

TREE_PREF_SIZE

private static Dimension TREE_PREF_SIZE

ACCESSORY_WIDTH
```
private static final int ACCESSORY_WIDTH
```
See Also:
Constant Field Values

LOG
```
private static final Logger LOG
```

TIMEOUT_KEY

private static final String TIMEOUT_KEY

See Also:: Constant Field Values

centerPanel
```
private JPanel centerPanel
```

lookInComboBoxLabel
```
private JLabel lookInComboBoxLabel
```

directoryComboBox
```
private JComboBox directoryComboBox
```

directoryComboBoxModel

private DirectoryChooserUI.DirectoryComboBoxModel directoryComboBoxModel

directoryComboBoxAction

private ActionListener directoryComboBoxAction

filterTypeComboBoxModel

private DirectoryChooserUI.FilterTypeComboBoxModel filterTypeComboBoxModel

filenameTextField
```
private JTextField filenameTextField
```

placesBar
```
private JComponent placesBar
```

placesBarFailed
```
private boolean placesBarFailed
```

approveButton
```
private JButton approveButton
```

cancelButton
```
private JButton cancelButton
```

buttonPanel
```
private JPanel buttonPanel
```

bottomPanel
```
private JPanel bottomPanel
```

filterTypeComboBox
```
private JComboBox filterTypeComboBox
```

lookInLabelMnemonic
```
private int lookInLabelMnemonic
```

lookInLabelText
```
private String lookInLabelText
```

saveInLabelText
```
private String saveInLabelText
```

fileNameLabelMnemonic
```
private int fileNameLabelMnemonic
```

fileNameLabelText
```
private String fileNameLabelText
```

filesOfTypeLabelMnemonic
```
private int filesOfTypeLabelMnemonic
```

filesOfTypeLabelText
```
private String filesOfTypeLabelText
```

upFolderToolTipText
```
private String upFolderToolTipText
```

upFolderAccessibleName
```
private String upFolderAccessibleName
```

newFolderToolTipText
```
private String newFolderToolTipText
```

homeFolderTooltipText
```
private String homeFolderTooltipText
```

newFolderAction
```
private Action newFolderAction
```

fileView

private BasicFileChooserUI.BasicFileView fileView

tree
```
private static JTree tree
```

model

private DirectoryChooserUI.DirectoryTreeModel model

newFolderNode
```
private DirectoryNode newFolderNode
```

treeViewPanel
```
private JComponent treeViewPanel
```

blocker
```
private InputBlocker blocker
```

fileChooser

private static JFileChooser fileChooser

changeDirectory
```
private boolean changeDirectory
```

showPopupCompletion
```
private boolean showPopupCompletion
```

addNewDirectory
```
private boolean addNewDirectory
```

popupMenu
```
private JPopupMenu popupMenu
```

completionPopup

private FileCompletionPopup completionPopup

updateWorker

private org.openide.util.RequestProcessor.Task updateWorker

useShellFolder
```
private boolean useShellFolder
```

upFolderButton
```
private JButton upFolderButton
```

newFolderButton
```
private JButton newFolderButton
```

topCombo
```
private JComponent topCombo
```

topComboWrapper
```
private JComponent topComboWrapper
```

topToolbar
```
private JComponent topToolbar
```

slownessPanel
```
private JPanel slownessPanel
```

customDirectoryProvider

private CustomDirectoryProvider customDirectoryProvider

Constructor Detail

DirectoryChooserUI

public DirectoryChooserUI(JFileChooser filechooser)

Method Detail

createUI

public static ComponentUI createUI(JComponent c)

installUI
```
public void installUI(JComponent c)
```
Overrides:

installUI in class BasicFileChooserUI

uninstallComponents
```
public void uninstallComponents(JFileChooser fc)
```
Overrides:

uninstallComponents in class BasicFileChooserUI

installComponents
```
public void installComponents(JFileChooser fc)
```
Overrides:

installComponents in class BasicFileChooserUI

getDialogTitle
```
public String getDialogTitle(JFileChooser fc)
```
Overrides:

getDialogTitle in class BasicFileChooserUI

updateUseShellFolder
```
private void updateUseShellFolder()
```

getPlacesBar
```
private JComponent getPlacesBar()
```
Returns instance of WindowsPlacesBar class or null in case of failure

getShellFolderForFile
```
private File getShellFolderForFile(File file)
```
Reflection alternative of sun.awt.shell.ShellFolder.getShellFolder(file)

getShellFolderForFileLinkLoc
```
private File getShellFolderForFileLinkLoc(File file)
```
Reflection alternative of sun.awt.shell.ShellFolder.getShellFolder(dir).getLinkLocation()

getShellFolderRoots
```
private File[] getShellFolderRoots()
```
Reflection alternative of sun.awt.shell.ShellFolder.get("fileChooserComboBoxFolders")

createBottomPanel

private void createBottomPanel(JFileChooser fc)

createButtonsPanel

private void createButtonsPanel(JFileChooser fc)

createCenterPanel

private void createCenterPanel(JFileChooser fc)

createTopCombo

private JComponent createTopCombo(JFileChooser fc)

createTopToolbar
```
private JComponent createTopToolbar()
```

createTree
```
private JComponent createTree()
```

getVisiblePaths

private List<TreePath> getVisiblePaths()

createPopup
```
private void createPopup()
```

deleteAction
```
private void deleteAction()
```

updateCompletions
```
private void updateCompletions()
```

buildList

public Vector<File> buildList(String text,
                     File[] children)

normalizeFile

private static String normalizeFile(String text)

getBundle

private static ResourceBundle getBundle()

updateTree
```
private void updateTree(File file)
```

markStartTime
```
private void markStartTime()
```

checkUpdate
```
private void checkUpdate()
```

isXPStyle
```
private Boolean isXPStyle()
```

installStrings
```
protected void installStrings(JFileChooser fc)
```
Overrides:

installStrings in class BasicFileChooserUI

installListeners
```
protected void installListeners(JFileChooser fc)
```
Overrides:

installListeners in class BasicFileChooserUI

getActionMap
```
protected ActionMap getActionMap()
```

createActionMap
```
protected ActionMap createActionMap()
```

getNewFolderAction
```
public Action getNewFolderAction()
```
Overrides:

getNewFolderAction in class BasicFileChooserUI

uninstallUI
```
public void uninstallUI(JComponent c)
```
Overrides:

uninstallUI in class BasicFileChooserUI

getPreferredSize
```
public Dimension getPreferredSize(JComponent c)
```
Returns the preferred size of the specified JFileChooser. The preferred size is at least as large, in both height and width, as the preferred size recommended by the file chooser's layout manager.

Overrides:

getPreferredSize in class ComponentUI

Parameters:
c - a JFileChooser

Returns:
a Dimension specifying the preferred width and height of the file chooser

getMinimumSize
```
public Dimension getMinimumSize(JComponent c)
```
Returns the minimum size of the JFileChooser.

Overrides:

getMinimumSize in class ComponentUI

Parameters:
c - a JFileChooser

Returns:
a Dimension specifying the minimum width and height of the file chooser

getMaximumSize
```
public Dimension getMaximumSize(JComponent c)
```
Returns the maximum size of the JFileChooser.

Overrides:

getMaximumSize in class ComponentUI

Parameters:
c - a JFileChooser

Returns:
a Dimension specifying the maximum width and height of the file chooser

getStringOfFileName

private String getStringOfFileName(File file)

getStringOfFileNames

private String getStringOfFileNames(File[] files)

fireSelectedFileChanged

private void fireSelectedFileChanged(PropertyChangeEvent e)

fireSelectedFilesChanged

private void fireSelectedFilesChanged(PropertyChangeEvent e)

fireDirectoryChanged

private void fireDirectoryChanged(PropertyChangeEvent e)

fireFilterChanged

private void fireFilterChanged(PropertyChangeEvent e)

fireFileSelectionModeChanged

private void fireFileSelectionModeChanged(PropertyChangeEvent e)

fireMultiSelectionChanged

private void fireMultiSelectionChanged(PropertyChangeEvent e)

fireAccessoryChanged

private void fireAccessoryChanged(PropertyChangeEvent e)

fireApproveButtonTextChanged

private void fireApproveButtonTextChanged(PropertyChangeEvent e)

fireDialogTypeChanged

private void fireDialogTypeChanged(PropertyChangeEvent e)

fireApproveButtonMnemonicChanged

private void fireApproveButtonMnemonicChanged(PropertyChangeEvent e)

fireControlButtonsChanged

private void fireControlButtonsChanged(PropertyChangeEvent e)

createPropertyChangeListener
```
public PropertyChangeListener createPropertyChangeListener(JFileChooser fc)
```
Overrides:

createPropertyChangeListener in class BasicFileChooserUI

removeControlButtons
```
protected void removeControlButtons()
```

addControlButtons
```
protected void addControlButtons()
```

getFileName
```
public String getFileName()
```
Overrides:

getFileName in class BasicFileChooserUI

setFileName
```
public void setFileName(String filename)
```
Overrides:

setFileName in class BasicFileChooserUI

createDirectoryComboBoxRenderer

private DirectoryChooserUI.DirectoryComboBoxRenderer createDirectoryComboBoxRenderer(JFileChooser fc)

createDirectoryComboBoxModel

protected DirectoryChooserUI.DirectoryComboBoxModel createDirectoryComboBoxModel(JFileChooser fc)

createFilterComboBoxRenderer

protected DirectoryChooserUI.FilterComboBoxRenderer createFilterComboBoxRenderer()

createFilterComboBoxModel

protected DirectoryChooserUI.FilterTypeComboBoxModel createFilterComboBoxModel()

getApproveButton
```
protected JButton getApproveButton(JFileChooser fc)
```
Overrides:

getApproveButton in class BasicFileChooserUI

getFileView
```
public FileView getFileView(JFileChooser fc)
```
Overrides:

getFileView in class BasicFileChooserUI

setSelected

private void setSelected(File[] files)

createDirectoryHandler

private DirectoryChooserUI.DirectoryHandler createDirectoryHandler(JFileChooser chooser)

addNewDirectory

private void addNewDirectory(TreePath path)

applyEdit

private void applyEdit(DirectoryNode node)

canWrite

private static boolean canWrite(File f)

expandNode

private void expandNode(JFileChooser fileChooser,
              TreePath path)

setCursor

private void setCursor(JComponent comp,
             int type)

refreshNode

private void refreshNode(TreePath path,
               DirectoryNode node)

Class DirectoryChooserUI

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicFileChooserUI

Field Summary

Fields inherited from class javax.swing.plaf.basic.BasicFileChooserUI

Constructor Summary

Method Summary

Methods inherited from class javax.swing.plaf.basic.BasicFileChooserUI

Methods inherited from class javax.swing.plaf.ComponentUI

Methods inherited from class java.lang.Object

Field Detail

horizontalStrut1

verticalStrut1

verticalStrut2

verticalStrut3

PREF_SIZE

MIN_SIZE

TREE_PREF_SIZE

ACCESSORY_WIDTH

LOG

TIMEOUT_KEY

centerPanel

lookInComboBoxLabel

directoryComboBox

directoryComboBoxModel

directoryComboBoxAction

filterTypeComboBoxModel

filenameTextField

placesBar

placesBarFailed

approveButton

cancelButton

buttonPanel

bottomPanel

filterTypeComboBox

lookInLabelMnemonic

lookInLabelText

saveInLabelText

fileNameLabelMnemonic

fileNameLabelText

filesOfTypeLabelMnemonic

filesOfTypeLabelText

upFolderToolTipText

upFolderAccessibleName

newFolderToolTipText

homeFolderTooltipText

newFolderAction

fileView

tree

model

newFolderNode

treeViewPanel

blocker

fileChooser

changeDirectory

showPopupCompletion

addNewDirectory

popupMenu

completionPopup

updateWorker

useShellFolder

upFolderButton

newFolderButton

topCombo

topComboWrapper

topToolbar

slownessPanel

customDirectoryProvider

Constructor Detail

DirectoryChooserUI

Method Detail

createUI

installUI

uninstallComponents

installComponents

getDialogTitle

updateUseShellFolder

getPlacesBar

getShellFolderForFile

getShellFolderForFileLinkLoc