IndexedCustomizer.java 文件源码

/** Creates drag source with asociated list where drag
* will take place.
* Also creates the default gesture and asociates this with
* given component */
IndexedDragSource(JList comp) {
    this.comp = comp;

    // initialize gesture
    DragSource ds = DragSource.getDefaultDragSource();
    ds.createDefaultDragGestureRecognizer(comp, DnDConstants.ACTION_MOVE, this);
}