Method replaceMe

packages/fairygui/src/widgets/GGraph.ts:220–239

(target: GObject)

    }

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

        target.name = this.name;
        target.alpha = this.alpha;
        target.rotation = this.rotation;
        target.visible = this.visible;
        target.touchable = this.touchable;
        target.grayed = this.grayed;
        target.setXY(this.x, this.y);
        target.setSize(this.width, this.height);

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

        this._parent.removeChild(this, true);
    }

    public addBeforeMe(target: GObject): void {
        if (!this._parent) {