org.vishia.gral.swt

Class SwtDragListener

java.lang.Object

DragSourceAdapter

org.vishia.gral.swt.SwtDragListener

public class SwtDragListener
extends DragSourceAdapter

Field Summary

Fields

Modifier and Type	Field and Description
private FileTransfer	fileTransfer This instance helps to check whether a Transfer can be done.
private TextTransfer	textTransfer

Constructor Summary

Constructors

Constructor and Description
SwtDragListener(int dragType, Control control)

Method Summary

Modifier and Type	Method and Description
void	dragFinished(DragSourceEvent event)
void	dragSetData(DragSourceEvent event) This method is called if the mouse button is released over the target.
void	dragStart(DragSourceEvent event)
(package private) void	stop()

Methods inherited from class java.lang.Object

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

Field Detail

fileTransfer

private final FileTransfer fileTransfer

This instance helps to check whether a Transfer can be done.

textTransfer

private final TextTransfer textTransfer

Constructor Detail

SwtDragListener

SwtDragListener(int dragType,
                Control control)

Method Detail

dragFinished

public void dragFinished(DragSourceEvent event)

dragSetData

public void dragSetData(DragSourceEvent event)

This method is called if the mouse button is released over the target. The possible data types of the receiver are known therefore: The receiver may accept a text transfer if it is a text editor, or a file transfer if it is a file browser etc. The type of transfer can be tested with event.dataType.

See Also:

org.eclipse.swt.dnd.DragSourceAdapter#dragSetData(org.eclipse.swt.dnd.DragSourceEvent)

dragStart

public void dragStart(DragSourceEvent event)

stop

void stop()