Method addBeforeMe

packages/fairygui/src/widgets/GGraph.ts:241–248

(target: GObject)

    }

    public addBeforeMe(target: GObject): void {
        if (!this._parent) {
            throw new Error('parent not set');
        }

        const index = this._parent.getChildIndex(this);
        this._parent.addChildAt(target, index);
    }

    /**
     * Add target after this object