ch.randelshofer.quaqua.snow_leopard.filechooser
Class OSX16SnowLeopardFileSystemView

java.lang.Object
  javax.swing.filechooser.FileSystemView
      ch.randelshofer.quaqua.filechooser.FileSystemViewFilter
          ch.randelshofer.quaqua.filechooser.QuaquaFileSystemView
              ch.randelshofer.quaqua.snow_leopard.filechooser.OSX16SnowLeopardFileSystemView

public class OSX16SnowLeopardFileSystemView
extends QuaquaFileSystemView

OSX16SnowLeopardFileSystemView.

Version:

$Id: OSX16SnowLeopardFileSystemView.java 364 2010-11-25 09:27:39Z wrandelshofer $

Author:

Werner Randelshofer

Field Summary

Fields inherited from class ch.randelshofer.quaqua.filechooser.FileSystemViewFilter

target

Constructor Summary

OSX16SnowLeopardFileSystemView()

Method Summary

java.io.File	getChild(java.io.File parent, java.lang.String fileName)
java.io.File	getComputer() Returns the file that represents this computer node.
java.io.File	getDefaultDirectory() Return the user's default starting directory for the file chooser.
java.io.File	getHomeDirectory()
java.io.File	getParentDirectory(java.io.File dir) Returns the parent directory of dir.
java.io.File[]	getRoots() Returns all root partitians on this system.
javax.swing.Icon	getSystemIcon(java.io.File f) Icon for a file, directory, or folder as it would be displayed in a system file browser.
java.io.File	getSystemVolume() Returns the file that represents the system (boot) volume of this computer.
boolean	isFileSystemRoot(java.io.File dir) Is dir the root of a tree in the file system, such as a drive or partition.
boolean	isHiddenFile(java.io.File f) Returns whether a file is hidden or not.
boolean	isParent(java.io.File folder, java.io.File file) On Windows, a file can appear in multiple folders, other than its parent directory in the filesystem.
boolean	isRoot(java.io.File aFile) Determines if the given file is a root partition or drive.

Methods inherited from class ch.randelshofer.quaqua.filechooser.QuaquaFileSystemView

createFileView, getQuaquaFileSystemView, getSystemDisplayName, getSystemTypeDescription, isTraversable, setQuaquaFileSystemView

Methods inherited from class ch.randelshofer.quaqua.filechooser.FileSystemViewFilter

createFileObject, createFileObject, createNewFolder, getFiles, isComputerNode, isDrive, isFileSystem, isFloppyDrive

Methods inherited from class javax.swing.filechooser.FileSystemView

createFileSystemRoot, getFileSystemView

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OSX16SnowLeopardFileSystemView

public OSX16SnowLeopardFileSystemView()

Method Detail

getSystemVolume

public java.io.File getSystemVolume()

Description copied from class: QuaquaFileSystemView

Returns the file that represents the system (boot) volume of this computer.

Specified by:

getSystemVolume in class QuaquaFileSystemView

getComputer

public java.io.File getComputer()

Description copied from class: QuaquaFileSystemView

Returns the file that represents this computer node.

Specified by:

getComputer in class QuaquaFileSystemView

getParentDirectory

public java.io.File getParentDirectory(java.io.File dir)

Returns the parent directory of dir. This method returns the system volume instead of the computer folder ("/").

Overrides:

getParentDirectory in class FileSystemViewFilter

Parameters:

dir - the File being queried

Returns:

the parent directory of dir, or null if dir is null

getRoots

public java.io.File[] getRoots()

Returns all root partitians on this system. This method returns the contents of the volumes folder. The computer folder ("/") is considered as hidden and not returned by this method.

Overrides:

getRoots in class FileSystemViewFilter

isHiddenFile

public boolean isHiddenFile(java.io.File f)

Returns whether a file is hidden or not.

Overrides:

isHiddenFile in class FileSystemViewFilter

isRoot

public boolean isRoot(java.io.File aFile)

Determines if the given file is a root partition or drive.

Overrides:

isRoot in class FileSystemViewFilter

Parameters:

aFile - a File object representing a directory

Returns:

true if f is a root in the navigatable tree.

See Also:

FileSystemViewFilter.isFileSystemRoot(java.io.File)

isParent

public boolean isParent(java.io.File folder,
                        java.io.File file)

On Windows, a file can appear in multiple folders, other than its parent directory in the filesystem. Folder could for example be the "Desktop" folder which is not the same as file.getParentFile().

Overrides:

isParent in class FileSystemViewFilter

Parameters:

folder - a File object repesenting a directory or special folder

file - a File object

Returns:

true if folder is a directory or special folder and contains file.

getChild

public java.io.File getChild(java.io.File parent,
                             java.lang.String fileName)

Overrides:

getChild in class FileSystemViewFilter

Parameters:

parent - a File object repesenting a directory or special folder

fileName - a name of a file or folder which exists in parent

Returns:

a File object. This is normally constructed with new File(parent, fileName) except when parent and child are both special folders, in which case the File is a wrapper containing a ShellFolder object.

isFileSystemRoot

public boolean isFileSystemRoot(java.io.File dir)

Is dir the root of a tree in the file system, such as a drive or partition. Example: Returns true for "C:\" on Windows 98.

Overrides:

isFileSystemRoot in class FileSystemViewFilter

Parameters:

dir - a File object representing a directory

Returns:

true if f is a root of a filesystem

See Also:

isRoot(java.io.File)

getHomeDirectory

public java.io.File getHomeDirectory()

Overrides:

getHomeDirectory in class FileSystemViewFilter

getDefaultDirectory

public java.io.File getDefaultDirectory()

Return the user's default starting directory for the file chooser.

Specified by:

getDefaultDirectory in class FileSystemViewFilter

Returns:

a File object representing the default starting folder

getSystemIcon

public javax.swing.Icon getSystemIcon(java.io.File f)

Description copied from class: QuaquaFileSystemView

Icon for a file, directory, or folder as it would be displayed in a system file browser. Example from Windows: the "M:\" directory displays a CD-ROM icon. The default implementation gets information from the ShellFolder class.

Overrides:

getSystemIcon in class QuaquaFileSystemView

Parameters:

f - a File object

Returns:

an icon as it would be displayed by a native file chooser

See Also:

JFileChooser.getIcon(java.io.File)