org.xnap.commons.gui.dnd
Class DefaultTextFieldFileTransferHandler

java.lang.Object
  javax.swing.TransferHandler
      org.xnap.commons.gui.dnd.AbstractFileTransferHandler
          org.xnap.commons.gui.dnd.DefaultTextFieldFileTransferHandler

All Implemented Interfaces:

Serializable

public class DefaultTextFieldFileTransferHandler
extends AbstractFileTransferHandler

Provides a default file transfer handler for JTextFields.

When creating a transferable the text of the textfield is interpreted as the absolute path of the file.

When a file is dropped on the text field, the file's absolute path replaces the current text of the text field.

Use the static install(JTextField) method to install it for a text field.

Author:

Felix Berger

See Also:

Serialized Form

Field Summary

Fields inherited from class org.xnap.commons.gui.dnd.AbstractFileTransferHandler

linuxURIFlavor

Fields inherited from class javax.swing.TransferHandler

COPY, COPY_OR_MOVE, MOVE, NONE

Constructor Summary

protected

DefaultTextFieldFileTransferHandler()

Method Summary

protected Transferable	createTransferable(JComponent c) Returns null, if the text field is empty or disabled.
boolean	importFiles(JComponent comp, List<File> files) Overriden to set the text of the textfield to the absolute path of the first file of the list.
static void	install(JTextField textField) Installs the default file transfer handler for this textField Does not activate dragging, call JTextComponent.setDragEnabled(boolean) to enable it.

Methods inherited from class org.xnap.commons.gui.dnd.AbstractFileTransferHandler

canImport, getSourceActions, importData

Methods inherited from class javax.swing.TransferHandler

exportAsDrag, exportDone, exportToClipboard, getCopyAction, getCutAction, getPasteAction, getVisualRepresentation

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTextFieldFileTransferHandler

protected DefaultTextFieldFileTransferHandler()

Method Detail

install

public static void install(JTextField textField)

Installs the default file transfer handler for this textField

Does not activate dragging, call JTextComponent.setDragEnabled(boolean) to enable it.

The transfer handler can be be removed by calling textField.setTransferHandler(null).

Parameters:

textField -

createTransferable

protected Transferable createTransferable(JComponent c)

Returns null, if the text field is empty or disabled.

Overrides:

createTransferable in class AbstractFileTransferHandler

importFiles

public boolean importFiles(JComponent comp,
                           List<File> files)

Overriden to set the text of the textfield to the absolute path of the first file of the list.

Overrides:

importFiles in class AbstractFileTransferHandler