edu.jhu.ece.iacl.jist.pipeline.tree
Class DraggableNode

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      edu.jhu.ece.iacl.jist.pipeline.tree.DraggableNode

All Implemented Interfaces:

java.awt.datatransfer.Transferable, java.io.Serializable, java.lang.Cloneable, javax.swing.tree.MutableTreeNode, javax.swing.tree.TreeNode

Direct Known Subclasses:

PipeAlgorithmFactory.AlgorithmNode, PipeDestinationFactory.DestinationNode, PipeSourceFactory.SourceNode

public abstract class DraggableNode
extends javax.swing.tree.DefaultMutableTreeNode
implements java.awt.datatransfer.Transferable

A draggable node is a tree node that the user can drag.

Author:

Blake Lucas (bclucas@jhu.edu)

See Also:

Serialized Form

Field Summary

protected PipeModuleFactory	factory The factory.
protected javax.swing.ImageIcon	icon The icon.
static java.awt.datatransfer.DataFlavor	MODULE_FLAVOR The Constant MODULE_FLAVOR.

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

DraggableNode()
Default constructor.

DraggableNode(PipeModuleFactory factory)
Default constructor.

Method Summary

PipeModuleFactory	getFactory() Get module factory.
javax.swing.ImageIcon	getIcon() Gets the icon.
java.lang.String	getName() Get module name for this node.
java.lang.Object	getTransferData(java.awt.datatransfer.DataFlavor df) implements Transferable interface.
java.awt.datatransfer.DataFlavor[]	getTransferDataFlavors() implements Transferable interface.
boolean	isDataFlavorSupported(java.awt.datatransfer.DataFlavor df) Returns true if data flavor is module type.

Methods inherited from class javax.swing.tree.DefaultMutableTreeNode

add, breadthFirstEnumeration, children, clone, depthFirstEnumeration, getAllowsChildren, getChildAfter, getChildAt, getChildBefore, getChildCount, getDepth, getFirstChild, getFirstLeaf, getIndex, getLastChild, getLastLeaf, getLeafCount, getLevel, getNextLeaf, getNextNode, getNextSibling, getParent, getPath, getPathToRoot, getPreviousLeaf, getPreviousNode, getPreviousSibling, getRoot, getSharedAncestor, getSiblingCount, getUserObject, getUserObjectPath, insert, isLeaf, isNodeAncestor, isNodeChild, isNodeDescendant, isNodeRelated, isNodeSibling, isRoot, pathFromAncestorEnumeration, postorderEnumeration, preorderEnumeration, remove, remove, removeAllChildren, removeFromParent, setAllowsChildren, setParent, setUserObject, toString

Methods inherited from class java.lang.Object

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

Field Detail

MODULE_FLAVOR

public static final java.awt.datatransfer.DataFlavor MODULE_FLAVOR

The Constant MODULE_FLAVOR.

factory

protected PipeModuleFactory factory

The factory.

icon

protected javax.swing.ImageIcon icon

The icon.

Constructor Detail

DraggableNode

public DraggableNode()

Default constructor.

DraggableNode

public DraggableNode(PipeModuleFactory factory)

Default constructor.

Parameters:

factory - module factory

Method Detail

getIcon

public javax.swing.ImageIcon getIcon()

Gets the icon.

Returns:

the icon

getFactory

public PipeModuleFactory getFactory()

Get module factory.

Returns:

the factory

getName

public java.lang.String getName()

Get module name for this node.

Returns:

module name

getTransferData

public java.lang.Object getTransferData(java.awt.datatransfer.DataFlavor df)
                                 throws java.awt.datatransfer.UnsupportedFlavorException,
                                        java.io.IOException

implements Transferable interface.

Specified by:

getTransferData in interface java.awt.datatransfer.Transferable

Parameters:

df - the df

Returns:

the transfer data

Throws:

java.awt.datatransfer.UnsupportedFlavorException - the unsupported flavor exception

java.io.IOException - Signals that an I/O exception has occurred.

getTransferDataFlavors

public java.awt.datatransfer.DataFlavor[] getTransferDataFlavors()

implements Transferable interface.

Specified by:

getTransferDataFlavors in interface java.awt.datatransfer.Transferable

Returns:

the transfer data flavors

isDataFlavorSupported

public boolean isDataFlavorSupported(java.awt.datatransfer.DataFlavor df)

Returns true if data flavor is module type.

Specified by:

isDataFlavorSupported in interface java.awt.datatransfer.Transferable

Parameters:

df - the df

Returns:

true, if checks if is data flavor supported