Function getWidgetFromTarget

src/canvas/canvas.js:204–229

* returns the widget that contains the target * @param {HTMLElement} target * @returns {Widget}

(target)

     * @returns {Widget}
     */
    getWidgetFromTarget(target) {
        // TODO: improve search, currently O(n), but can be improved via this.widgets or something

        let innerWidget = null
        for (let [key, ref] of Object.entries(this.widgetRefs.current)) {

            if (ref.current === target) {
                innerWidget = ref.current
                break
            }

            // console.log("refs: ", ref)
            // TODO: remove the ref.current? if there are bugs it would become hard to debug
            if (ref.current?.getElement().contains(target)) {

                if (!innerWidget) {
                    innerWidget = ref.current
                } else if (innerWidget.getElement().contains(ref.current.getElement())) {
                    // If the current widget is deeper than the existing innermost widget, update innerWidget
                    innerWidget = ref.current
                }
            }
        }

        return innerWidget
    }

    keyDownEvent(event) {