FileChangeListener (NetBeans APIs) - NetBeans API Javadoc 4.1.0

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org.openide.filesystems
Interface FileChangeListener

All Superinterfaces:: EventListener

All Known Implementing Classes:: FileChangeAdapter, WeakListener.FileChange

public interface FileChangeListener
extends EventListener

Listener for changes in FileObjects. Can be attached to any FileObject.

When attached to a file it listens for file changes (due to saving from the IDE) and for deletes and renames.

When attached to a folder it listens for all actions taken on this folder. These include any modifications of data files or folders, and creation of new data files or folders.

See Also:: FileObject.addFileChangeListener(org.openide.filesystems.FileChangeListener)

Method Summary

void fileAttributeChanged(FileAttributeEvent fe)
          Fired when a file attribute is changed.

void fileChanged(FileEvent fe)
          Fired when a file is changed.

void fileDataCreated(FileEvent fe)
          Fired when a new file is created.

void fileDeleted(FileEvent fe)
          Fired when a file is deleted.

void fileFolderCreated(FileEvent fe)
          Fired when a new folder is created.

void fileRenamed(FileRenameEvent fe)
          Fired when a file is renamed.

Method Detail

fileFolderCreated

public void fileFolderCreated(FileEvent fe)

Fired when a new folder is created. This action can only be listened to in folders containing the created folder up to the root of filesystem.

Parameters:: fe - the event describing context where action has taken place

fileDataCreated

public void fileDataCreated(FileEvent fe)

Fired when a new file is created. This action can only be listened in folders containing the created file up to the root of filesystem.

Parameters:: fe - the event describing context where action has taken place

fileChanged

public void fileChanged(FileEvent fe)

Fired when a file is changed.

Parameters:: fe - the event describing context where action has taken place

fileDeleted

public void fileDeleted(FileEvent fe)

Fired when a file is deleted.

Parameters:: fe - the event describing context where action has taken place

fileRenamed

public void fileRenamed(FileRenameEvent fe)

Fired when a file is renamed.

Parameters:: fe - the event describing context where action has taken place and the original name and extension.

fileAttributeChanged

public void fileAttributeChanged(FileAttributeEvent fe)

Fired when a file attribute is changed.

Parameters:: fe - the event describing context where action has taken place, the name of attribute and the old and new values.