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diff --git a/src/curveeditor/detail/graphicsview.h b/src/curveeditor/detail/graphicsview.h
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+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Design Tooling
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#pragma once
+
+#include "curveeditorstyle.h"
+#include "curveeditorstyledialog.h"
+#include "graphicsscene.h"
+
+#include <QGraphicsView>
+
+namespace DesignTools {
+
+class CurveItem;
+class CurveEditorModel;
+
+class GraphicsView : public QGraphicsView
+{
+    Q_OBJECT
+
+public:
+    GraphicsView(CurveEditorModel *model, QWidget *parent = nullptr);
+
+    void setStyle(const CurveEditorStyle &style);
+
+    void zoomX(double zoom);
+
+    void zoomY(double zoom);
+
+    void reset(const std::vector<CurveItem *> &items);
+
+protected:
+    void resizeEvent(QResizeEvent *event) override;
+
+    void contextMenuEvent(QContextMenuEvent *event) override;
+
+    void drawForeground(QPainter *painter, const QRectF &rect) override;
+
+    void drawBackground(QPainter *painter, const QRectF &rect) override;
+
+private:
+    int mapTimeToX(double time);
+
+    int mapValueToY(double value);
+
+    double mapXtoTime(int x);
+
+    double mapYtoValue(int y);
+
+    void applyZoom(double x, double y);
+
+    void updateSceneRect(const QRectF &rect = QRectF());
+
+    void drawGrid(QPainter *painter, const QRectF &rect);
+
+    void drawExtremaX(QPainter *painter, const QRectF &rect);
+
+    void drawExtremaY(QPainter *painter, const QRectF &rect);
+
+    void drawTimeScale(QPainter *painter, const QRectF &rect);
+
+    void drawValueScale(QPainter *painter, const QRectF &rect);
+
+    double timeLabelInterval(QPainter *painter, double maxTime);
+
+private:
+    GraphicsScene m_scene;
+
+    CurveEditorStyle m_style;
+
+    CurveEditorModel *m_model;
+
+    CurveEditorStyleDialog m_dialog;
+
+    double m_zoomX;
+
+    double m_zoomY;
+
+    QTransform m_transform;
+};
+
+} // End namespace DesignTools.