Examples of java.awt.dnd.DropTargetListener.dragEnter()

java.awt.dnd.DropTargetListener.dragEnter()
Called while a drag operation is ongoing, when the mouse pointer enters the operable part of the drop site for the DropTarget registered with this listener. @param dtde the DropTargetDragEvent

        public void dragEnter(DropTargetDragEvent dtde) {
            //notify additionalListeners
            for (int i = 0; i < _additionalListeners.size(); i++) {
                DropTargetListener l = (DropTargetListener) _additionalListeners
                        .elementAt(i);
                l.dragEnter(dtde);
            }


            if (dtde.isDataFlavorSupported(PtolemyTransferable.namedObjFlavor)) {
                dtde.acceptDrag(DnDConstants.ACTION_COPY_OR_MOVE);
            } else {

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