src/vs/editor/contrib/gotoSymbol/peek/referencesWidget.ts/ReferenceWidget/_doLayoutBody
class ReferenceWidget:	protected override _doLayoutBody(heightInPixel: number, widthInPixel: number): void {
		super._doLayoutBody(heightInPixel, widthInPixel);
		this._dim = new dom.Dimension(widthInPixel, heightInPixel);
		this.layoutData.heightInLines = this._viewZone ? this._viewZone.heightInLines : this.layoutData.heightInLines;
		this._splitView.layout(widthInPixel);
		this._splitView.resizeView(0, widthInPixel * this.layoutData.ratio);
	}