/*!
 * Copyright (c) 2023, 2025, Oracle and/or its affiliates.
 */

/**
 * @file
 * 
 * Extended joint.linkTools.TargetArrowhead with additional functionality and/or overrides.
 * 
 * Arrowhead is a tool that appears at the end of the link (connection point) and can be
 * dragged by the end-user to reposition the end of the link.
 */

const { linkTools } = joint;

export default class TargetArrowhead extends linkTools.TargetArrowhead {

    onPointerDown( e ) {
        super.onPointerDown( e );
        this.relatedView.notify( "link:arrowhead:pointerdown", this, this.ratio, e );
    }

    onPointerUp( e ) {
        super.onPointerUp( e );
        this.relatedView.notify( "link:arrowhead:pointerup", this, this.ratio, e );
    }
}