Method focusFirstNode

frontend/layout/lib/layoutModel.ts:1250–1255

()

    }

    focusFirstNode() {
        const leafOrder = this.getter(this.leafOrder);
        if (leafOrder.length > 0) {
            this.focusNode(leafOrder[0].nodeid);
        }
    }

    getFirstBlockId(): string | undefined {
        const leafOrder = this.getter(this.leafOrder);