org.eclipse.swt.dnd
Class TextTransfer

java.lang.Object
  org.eclipse.swt.dnd.Transfer
      org.eclipse.swt.dnd.ByteArrayTransfer
          org.eclipse.swt.dnd.TextTransfer

public class TextTransfer

extends ByteArrayTransfer

The class TextTransfer provides a platform specific mechanism for converting plain text represented as a java String to a platform specific representation of the data and vice versa.

An example of a java String containing plain text is shown below:

     String textData = "Hello World";
 

See Also:

Transfer

Constructor Summary

TextTransfer()

Method Summary

static TextTransfer	getInstance() Returns the singleton instance of the TextTransfer class.
protected int[]	getTypeIds() Returns the platform specfic ids of the data types that can be converted using this transfer agent.
protected java.lang.String[]	getTypeNames() Returns the platform specfic names of the data types that can be converted using this transfer agent.
void	javaToNative(java.lang.Object object, TransferData transferData) This implementation of javaToNative converts plain text represented by a java String to a platform specific representation.
java.lang.Object	nativeToJava(TransferData transferData) This implementation of nativeToJava converts a platform specific representation of plain text to a java String.

Methods inherited from class org.eclipse.swt.dnd.ByteArrayTransfer

getSupportedTypes, isSupportedType

Methods inherited from class org.eclipse.swt.dnd.Transfer

registerType

Methods inherited from class java.lang.Object

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

Constructor Detail

TextTransfer

public TextTransfer()

Method Detail

getInstance

public static TextTransfer getInstance()

Returns the singleton instance of the TextTransfer class.

Returns:

the singleton instance of the TextTransfer class

javaToNative

public void javaToNative(java.lang.Object object,
                         TransferData transferData)

This implementation of javaToNative converts plain text represented by a java String to a platform specific representation.

Overrides:

javaToNative in class ByteArrayTransfer

Parameters:

object - a java String containing text

transferData - an empty TransferData object; this object will be filled in on return with the platform specific format of the data

See Also:

Transfer.javaToNative(java.lang.Object, org.eclipse.swt.dnd.TransferData)

nativeToJava

public java.lang.Object nativeToJava(TransferData transferData)

This implementation of nativeToJava converts a platform specific representation of plain text to a java String.

Overrides:

nativeToJava in class ByteArrayTransfer

Parameters:

transferData - the platform specific representation of the data to be converted

Returns:

a java String containing text if the conversion was successful; otherwise null

See Also:

Transfer.nativeToJava(org.eclipse.swt.dnd.TransferData)

getTypeIds

protected int[] getTypeIds()

Description copied from class: Transfer

Returns the platform specfic ids of the data types that can be converted using this transfer agent.

Specified by:

getTypeIds in class Transfer

Returns:

the platform specfic ids of the data types that can be converted using this transfer agent

getTypeNames

protected java.lang.String[] getTypeNames()

Description copied from class: Transfer

Returns the platform specfic names of the data types that can be converted using this transfer agent.

Specified by:

getTypeNames in class Transfer

Returns:

the platform specfic names of the data types that can be converted using this transfer agent.