org.jcurl.demo.jtree
Class AbstractTreeTransferHandler

java.lang.Object
  org.jcurl.demo.jtree.AbstractTreeTransferHandler

All Implemented Interfaces:

DragGestureListener, DragSourceListener, DropTargetListener, EventListener

Direct Known Subclasses:

DefaultTreeTransferHandler

public abstract class AbstractTreeTransferHandler
extends Object
implements DragGestureListener, DragSourceListener, DropTargetListener

http://forum.java.sun.com/thread.jspa?threadID=296255&start=0

Version:

$Id: AbstractTreeTransferHandler.java 776 2008-03-16 10:17:28Z mrohrmoser $

Author:

Deudeu

Constructor Summary

protected

AbstractTreeTransferHandler(DNDTree tree, int action, boolean drawIcon)

Method Summary

abstract boolean	canPerformAction(DNDTree target, DefaultMutableTreeNode draggedNode, int action, Point location)
void	dragDropEnd(DragSourceDropEvent dsde)
void	dragEnter(DragSourceDragEvent dsde)
void	dragEnter(DropTargetDragEvent dtde)
void	dragExit(DragSourceEvent dse)
void	dragExit(DropTargetEvent dte)
void	dragGestureRecognized(DragGestureEvent dge)
void	dragOver(DragSourceDragEvent dsde)
void	dragOver(DropTargetDragEvent dtde)
void	drop(DropTargetDropEvent dtde)
void	dropActionChanged(DragSourceDragEvent dsde)
void	dropActionChanged(DropTargetDragEvent dtde)
abstract boolean	executeDrop(DNDTree tree, DefaultMutableTreeNode draggedNode, DefaultMutableTreeNode newParentNode, int action)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractTreeTransferHandler

protected AbstractTreeTransferHandler(DNDTree tree,
                                      int action,
                                      boolean drawIcon)

Method Detail

canPerformAction

public abstract boolean canPerformAction(DNDTree target,
                                         DefaultMutableTreeNode draggedNode,
                                         int action,
                                         Point location)

dragDropEnd

public void dragDropEnd(DragSourceDropEvent dsde)

Specified by:

dragDropEnd in interface DragSourceListener

dragEnter

public final void dragEnter(DragSourceDragEvent dsde)

Specified by:

dragEnter in interface DragSourceListener

dragEnter

public final void dragEnter(DropTargetDragEvent dtde)

Specified by:

dragEnter in interface DropTargetListener

dragExit

public final void dragExit(DragSourceEvent dse)

Specified by:

dragExit in interface DragSourceListener

dragExit

public final void dragExit(DropTargetEvent dte)

Specified by:

dragExit in interface DropTargetListener

dragGestureRecognized

public final void dragGestureRecognized(DragGestureEvent dge)

Specified by:

dragGestureRecognized in interface DragGestureListener

dragOver

public final void dragOver(DragSourceDragEvent dsde)

Specified by:

dragOver in interface DragSourceListener

dragOver

public final void dragOver(DropTargetDragEvent dtde)

Specified by:

dragOver in interface DropTargetListener

drop

public final void drop(DropTargetDropEvent dtde)

Specified by:

drop in interface DropTargetListener

dropActionChanged

public final void dropActionChanged(DragSourceDragEvent dsde)

Specified by:

dropActionChanged in interface DragSourceListener

dropActionChanged

public final void dropActionChanged(DropTargetDragEvent dtde)

Specified by:

dropActionChanged in interface DropTargetListener

executeDrop

public abstract boolean executeDrop(DNDTree tree,
                                    DefaultMutableTreeNode draggedNode,
                                    DefaultMutableTreeNode newParentNode,
                                    int action)