paint(painter, stats, hand) {
        painter.fillRect(this.curArea(painter.canvas.width), Config.BACKGROUND_COLOR_TOOLBOX);
        this._standardApperance.paint(0, this.top, painter);
        this._paintDeviations(painter, stats, hand);
    }
@param {!Painter} painter
@param {!CircuitStats} stats
@param {!Hand} hand