diff -r cef43609a374 -r 0133e565e072 src/document.h
--- a/src/document.h	Sat Dec 14 23:00:01 2019 +0200
+++ b/src/document.h	Wed Jan 01 17:45:56 2020 +0200
@@ -1,6 +1,7 @@
 #pragma once
 #include <memory>
 #include <QWidget>
+#include "gl/partrenderer.h"
 
 namespace Ui
 {
@@ -13,7 +14,7 @@
 {
 	Q_OBJECT
 public:
-	explicit Document(Model* model, QWidget *parent = nullptr);
+	explicit Document(Model* model, DocumentManager* documents, QWidget *parent = nullptr);
 	~Document();
 	QByteArray saveSplitterState() const;
 	void restoreSplitterState(const QByteArray& state);
@@ -21,5 +22,7 @@
 	void splitterChanged();
 private:
 	Model* model;
+	DocumentManager* const documents;
+	PartRenderer* renderer;
 	Ui::Document& ui;
 };