Package org.eclipse.gef.dnd
Interface TransferDropTargetListener
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- All Superinterfaces:
DropTargetListener
,java.util.EventListener
,SWTEventListener
,TransferDropTargetListener
- All Known Implementing Classes:
AbstractTransferDropTargetListener
,TemplateTransferDropTargetListener
public interface TransferDropTargetListener extends TransferDropTargetListener
Deprecated.use org.eclipse.jface.util.TransferDropTargetListener insteadADropTragetListener
that handles one type of SWTTransfer
. The purpose of a TransferDropTargetListener is to:- Determine enablement for a Drop operation. Enablement is often a function drop location, and/or criteria.
- When enabled, optionally showing feedback on the DropTarget.
- Performing the actualy Drop
DelegatingDropAdapter
allows these functions to be implemented separately for unrelated types of Drags. DelegatingDropAdapter then combines the function of each TransferDropTargetListener, while allowing them to be implemented as if they were the only DragSourceListener.
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Method Summary
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Methods inherited from interface org.eclipse.swt.dnd.DropTargetListener
dragEnter, dragLeave, dragOperationChanged, dragOver, drop, dropAccept
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Methods inherited from interface org.eclipse.jface.util.TransferDropTargetListener
getTransfer, isEnabled
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