The Java Developers Almanac 1.4


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Home > List of Packages > java.awt.dnd  [3 examples]

e641. Making a Component a Drop Target

    public class DropTargetComponent extends JComponent implements DropTargetListener {
        public DropTargetComponent() {
            new DropTarget(this, this);
        }
        public void dragEnter(DropTargetDragEvent evt) {
            // Called when the user is dragging and enters this drop target.
        }
        public void dragOver(DropTargetDragEvent evt) {
            // Called when the user is dragging and moves over this drop target.
        }
        public void dragExit(DropTargetEvent evt) {
            // Called when the user is dragging and leaves this drop target.
        }
        public void dropActionChanged(DropTargetDragEvent evt) {
            // Called when the user changes the drag action between copy or move.
        }
        public void drop(DropTargetDropEvent evt) {
            // Called when the user finishes or cancels the drag operation.
        }
    }

 Related Examples
e640. Making a Component Draggable
e642. Handling a Drop Event


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