cz.psika.numerist
Class DragAndDropHandler.DiagramTransferable

java.lang.Object
  extended by cz.psika.numerist.DragAndDropHandler.DiagramTransferable
All Implemented Interfaces:
java.awt.datatransfer.Transferable
Enclosing class:
DragAndDropHandler

public class DragAndDropHandler.DiagramTransferable
extends java.lang.Object
implements java.awt.datatransfer.Transferable

Transferable object. Only DnD operations with diagrams supported.


Constructor Summary
DragAndDropHandler.DiagramTransferable(Diagram diagramToTransfer)
          Constructor fetches memento from the diagram and saves it for later use.
 
Method Summary
 java.lang.Object getTransferData(java.awt.datatransfer.DataFlavor flavor)
           
 java.awt.datatransfer.DataFlavor[] getTransferDataFlavors()
           
 boolean isDataFlavorSupported(java.awt.datatransfer.DataFlavor flavor)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DragAndDropHandler.DiagramTransferable

public DragAndDropHandler.DiagramTransferable(Diagram diagramToTransfer)
Constructor fetches memento from the diagram and saves it for later use.

Parameters:
diagramToTransfer -
Method Detail

getTransferDataFlavors

public java.awt.datatransfer.DataFlavor[] getTransferDataFlavors()
Specified by:
getTransferDataFlavors in interface java.awt.datatransfer.Transferable

isDataFlavorSupported

public boolean isDataFlavorSupported(java.awt.datatransfer.DataFlavor flavor)
Specified by:
isDataFlavorSupported in interface java.awt.datatransfer.Transferable

getTransferData

public java.lang.Object getTransferData(java.awt.datatransfer.DataFlavor flavor)
                                 throws java.awt.datatransfer.UnsupportedFlavorException
Specified by:
getTransferData in interface java.awt.datatransfer.Transferable
Throws:
java.awt.datatransfer.UnsupportedFlavorException