ExTransferable (Utilities API)

java.lang.Object
- org.openide.util.datatransfer.ExTransferable

All Implemented Interfaces:

java.awt.datatransfer.Transferable
```
public class ExTransferable
extends java.lang.Object
implements java.awt.datatransfer.Transferable
```
Provides additional operations on a transferable.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`ExTransferable.Multi`	Transferable object for multiple transfer.
`static class`	`ExTransferable.Single`	Support for transferable owner with only one data flavor.

Field Summary

Fields
Modifier and Type	Field	Description
`static java.awt.datatransfer.Transferable`	`EMPTY`	An implementation of `Transferable` that contains no data.
`static java.awt.datatransfer.DataFlavor`	`multiFlavor`	Flavor for transfer of multiple objects.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addTransferListener(TransferListener l)`	Adds a listener to watch the life-cycle of this object.
`static ExTransferable`	`create(java.awt.datatransfer.Transferable t)`	Method to create a new extended transferable from a plain transferable.
`java.lang.Object`	`getTransferData(java.awt.datatransfer.DataFlavor flavor)`
`java.awt.datatransfer.DataFlavor[]`	`getTransferDataFlavors()`
`boolean`	`isDataFlavorSupported(java.awt.datatransfer.DataFlavor flavor)`
`void`	`put(ExTransferable.Single single)`	Add a new flavor with its data.
`void`	`remove(java.awt.datatransfer.DataFlavor flavor)`	Remove a flavor from the supported set.
`void`	`removeTransferListener(TransferListener l)`	Removes a listener.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - EMPTY
```
public static final java.awt.datatransfer.Transferable EMPTY
```
    An implementation of Transferable that contains no data.
  - multiFlavor
```
public static final java.awt.datatransfer.DataFlavor multiFlavor
```
    Flavor for transfer of multiple objects.
- Method Detail
  - put
```
public void put(ExTransferable.Single single)
```
    Add a new flavor with its data.
    
    Parameters:
    
    single - the single transferable to use
  - remove
```
public void remove(java.awt.datatransfer.DataFlavor flavor)
```
    Remove a flavor from the supported set.
    
    Parameters:
    
    flavor - the flavor to remove
  - 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,
                                        java.io.IOException
```
    Specified by:
    
    getTransferData in interface java.awt.datatransfer.Transferable
    
    Throws:
    
    java.awt.datatransfer.UnsupportedFlavorException
    
    java.io.IOException
  - create
```
public static ExTransferable create(java.awt.datatransfer.Transferable t)
```
    Method to create a new extended transferable from a plain transferable. If the given transferable is already ExTransferable, then it is returned as is. Otherwise the data is copied.
    
    Parameters:
    
    t - transferable to create support for
    
    Returns:
    
    extended transferable
  - addTransferListener
```
public final void addTransferListener(TransferListener l)
```
    Adds a listener to watch the life-cycle of this object.
    
    Parameters:
    
    l - the listener
  - removeTransferListener
```
public final void removeTransferListener(TransferListener l)
```
    Removes a listener.

Class ExTransferable

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

EMPTY

multiFlavor

Method Detail

put

remove

getTransferDataFlavors

isDataFlavorSupported

getTransferData

create

addTransferListener

removeTransferListener