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package java.awt.dnd;
import java.util.EventListener;
/**
* The listener interface for receiving drag gesture events.
* This interface is intended for a drag gesture recognition
* implementation. See a specification for {@code DragGestureRecognizer}
* for details on how to register the listener interface.
* Upon recognition of a drag gesture the {@code
* DragGestureRecognizer} calls this interface's
* {@link #dragGestureRecognized dragGestureRecognized()}
* method and passes a {@code DragGestureEvent}.
*
* @see java.awt.dnd.DragGestureRecognizer
* @see java.awt.dnd.DragGestureEvent
* @see java.awt.dnd.DragSource
*/
public interface DragGestureListener extends EventListener {
/**
* This method is invoked by the {@code DragGestureRecognizer}
* when the {@code DragGestureRecognizer} detects a platform-dependent
* drag initiating gesture. To initiate the drag and drop operation,
* if appropriate, {@link DragGestureEvent#startDrag startDrag()} method on
* the {@code DragGestureEvent} has to be invoked.
*
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