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Class com.sun.java.swing.JDirectoryPane 

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----com.sun.java.swing.JComponent
                           |
                           +----com.sun.java.swing.JDirectoryPane
public class JDirectoryPane
extends JComponent
implements SwingConstants

Variable Index

o command
o directoryModel
The model of the directory shown by this JDirectoryPane
o doubleClickCommand
o doubleClickContainerCommand
o listSelectionModel
The selection model of this JDirectoryPane
o redirector
Listens to property changes from directoryModel and rebroadcasts them with this as the source
o selListener
Listens to value changes from listSelectionModel, firing an action if appropriate

Constructor Index

o JDirectoryPane()
Creates a JDirectoryPane on the user's home directory
o JDirectoryPane(File)
Creates a JDirectoryPane on the given File
o JDirectoryPane(String)
Creates a JDirectoryPane on the given path

Method Index

o addActionListener(ActionListener)
Adds the specified action listener to receive action events from this JDirectoryPane
o addKnownFileType(FileType)
o canGoUp()
o clearSelection()
Clears the selection - after calling this method isSelectionEmpty() will return true.
o createDirectoryModel(File)
Override point for people who want to muck with the DirectoryModel
o createRedirector()
Can be overridden by subclasses that want to specialize listening to property events from the model
o createSelectionListener()
o createSelectionModel()
Override point for people who want to muck with the ListSelectionModel
o enumerateKnownFileTypes()
o fireActionPerformed(String)
o getActionCommand()
o getCurrentDirectory()
o getDefaultActionListener()
By default, the returned object is registered as a listener to this JDirectoryPane, waiting for a container to be double-clicked.
o getDoubleClickCommand()
o getDoubleClickContainerCommand()
o getGoUpAction()
Convenient way to tell this JDirectoryPane to go up.
o getHiddenRule()
o getKnownFileTypes()
o getListSelectionModel()
o getModel()
o getSelectedFile()
Returns the lead selected file or null
o getSelectedFiles()
Returns the set of selected files, possibly empty, never null.
o getTypedFile(String)
o getTypedFile(String, String)
o getTypedFiles()
o getTypedFilesForDirectory(File)
o getUI()
o getUIClassID()
o goUp()
o isKnownFileType(FileType)
o isSelectionEmpty()
Returns true if nothing is selected This is a convenience method that just delegates to the listSelectionModel.
o performDoubleClick()
To be called by UIs on doubleclick.
o removeActionListener(ActionListener)
Removes the specified action listener so that it no longer receives action events from this JDirectoryPane
o setActionCommand(String)
Sets the command string used for general action events, dispatched on selection change.
o setCurrentDirectory(File)
o setDoubleClickCommand(String)
Sets the command string used for action events dispatched on double click of non-containers
o setDoubleClickContainerCommand(String)
Sets the command string used for action events dispatched on double click of containers
o setHiddenRule(FileType)
o setKnownFileTypes(FileType[])
o setModel(DirectoryModel)
Note that this is protected.
o setSelectionModel(ListSelectionModel)
Note that this is protected.
o setUI(DirectoryPaneUI)
o updateUI()
Called to replace the UI with the latest version from the default UIFactory.

Variables

o directoryModel 
 protected DirectoryModel directoryModel
The model of the directory shown by this JDirectoryPane

o listSelectionModel 
 protected ListSelectionModel listSelectionModel
The selection model of this JDirectoryPane

o redirector 
 protected transient JDirectoryPane. Redirector redirector
Listens to property changes from directoryModel and rebroadcasts them with this as the source

o selListener 
 protected transient JDirectoryPane. SelListener selListener
Listens to value changes from listSelectionModel, firing an action if appropriate

o command 
 protected String command
o doubleClickCommand 
 protected String doubleClickCommand
o doubleClickContainerCommand 
 protected String doubleClickContainerCommand

Constructors

o JDirectoryPane 
 public JDirectoryPane()
Creates a JDirectoryPane on the user's home directory

o JDirectoryPane 
 public JDirectoryPane(String path)
Creates a JDirectoryPane on the given path

o JDirectoryPane 
 public JDirectoryPane(File directory)
Creates a JDirectoryPane on the given File

Methods

o createDirectoryModel 
 protected DirectoryModel createDirectoryModel(File directory)
Override point for people who want to muck with the DirectoryModel

o createSelectionModel 
 protected ListSelectionModel createSelectionModel()
Override point for people who want to muck with the ListSelectionModel

o getGoUpAction 
 public Action getGoUpAction()
Convenient way to tell this JDirectoryPane to go up.

o getDefaultActionListener 
 public ActionListener getDefaultActionListener()
By default, the returned object is registered as a listener to this JDirectoryPane, waiting for a container to be double-clicked.

To defeat this behavior, do something like 


 myDirPane.removeActionListener(myDirPane.getDefaultActionListener());

o performDoubleClick 
 public void performDoubleClick()
To be called by UIs on doubleclick.

o getSelectedFile 
 public TypedFile getSelectedFile()
Returns the lead selected file or null

o getSelectedFiles 
 public Vector getSelectedFiles()
Returns the set of selected files, possibly empty, never null. Objects in vector are TypedFiles

o isSelectionEmpty 
 public boolean isSelectionEmpty()
Returns true if nothing is selected This is a convenience method that just delegates to the listSelectionModel.

Returns:
True if nothing is selected
See Also:
isSelectionEmpty, clearSelection, addListSelectionListener
o clearSelection 
 public void clearSelection()
Clears the selection - after calling this method isSelectionEmpty() will return true. This is a convenience method that just delegates to the listSelectionModel.

See Also:
clearSelection, isSelectionEmpty, addListSelectionListener
o getCurrentDirectory 
 public File getCurrentDirectory()
o setCurrentDirectory 
 public void setCurrentDirectory(File dir)
o getTypedFile 
 public TypedFile getTypedFile(String path,
                               String name)
o getTypedFile 
 public TypedFile getTypedFile(String path)
o getTypedFiles 
 public Vector getTypedFiles()
o getTypedFilesForDirectory 
 public Vector getTypedFilesForDirectory(File dir)
o canGoUp 
 public boolean canGoUp()
o goUp 
 public void goUp()
o setHiddenRule 
 public void setHiddenRule(FileType rule)
o getHiddenRule 
 public FileType getHiddenRule()
o addKnownFileType 
 public void addKnownFileType(FileType type)
o enumerateKnownFileTypes 
 public Enumeration enumerateKnownFileTypes()
o getKnownFileTypes 
 public Vector getKnownFileTypes()
o isKnownFileType 
 public boolean isKnownFileType(FileType t)
o setKnownFileTypes 
 public void setKnownFileTypes(FileType types[])
o getUI 
 public DirectoryPaneUI getUI()
o setUI 
 public void setUI(DirectoryPaneUI ui)
o updateUI 
 public void updateUI()
Called to replace the UI with the latest version from the default UIFactory.

Overrides:
updateUI in class JComponent
o getUIClassID 
 public String getUIClassID()
Returns:
"DirectoryPaneUI"
Overrides:
getUIClassID in class JComponent
See Also:
getUIClassID, getUI
o getModel 
 public DirectoryModel getModel()
o setModel 
 protected void setModel(DirectoryModel newModel)
Note that this is protected. A JDirectoryPane does not like having its model switched out from under it.

o getListSelectionModel 
 public ListSelectionModel getListSelectionModel()
o setSelectionModel 
 protected void setSelectionModel(ListSelectionModel newModel)
Note that this is protected. A JDirectoryPane does not like having its selection model switched out from under it.

o createRedirector 
 protected JDirectoryPane. Redirector createRedirector()
Can be overridden by subclasses that want to specialize listening to property events from the model

o createSelectionListener 
 protected JDirectoryPane. SelListener createSelectionListener()
o addActionListener 
 public synchronized void addActionListener(ActionListener l)
Adds the specified action listener to receive action events from this JDirectoryPane

Parameters:
l - the action listener
o removeActionListener 
 public synchronized void removeActionListener(ActionListener l)
Removes the specified action listener so that it no longer receives action events from this JDirectoryPane

Parameters:
l - the action listener
o fireActionPerformed 
 protected void fireActionPerformed(String command)
o setActionCommand 
 public void setActionCommand(String command)
Sets the command string used for general action events, dispatched on selection change.

Parameters:
command - the command string
o getActionCommand 
 public String getActionCommand()
o setDoubleClickCommand 
 public void setDoubleClickCommand(String command)
Sets the command string used for action events dispatched on double click of non-containers

Parameters:
command - the command string
o getDoubleClickCommand 
 public String getDoubleClickCommand()
o setDoubleClickContainerCommand 
 public void setDoubleClickContainerCommand(String command)
Sets the command string used for action events dispatched on double click of containers

Parameters:
command - the command string
o getDoubleClickContainerCommand 
 public String getDoubleClickContainerCommand()

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