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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include <QGraphicsView>
namespace ScxmlEditor {
namespace PluginInterface { class GraphicsScene; }
namespace Common {
class NavigatorGraphicsView : public QGraphicsView
{
Q_OBJECT
public:
explicit NavigatorGraphicsView(QWidget *parent = nullptr);
void setGraphicsScene(PluginInterface::GraphicsScene *scene);
void updateView();
void setMainViewPolygon(const QPolygonF &pol);
signals:
void moveMainViewTo(const QPointF &point);
void zoomIn();
void zoomOut();
protected:
void paintEvent(QPaintEvent*) override;
void wheelEvent(QWheelEvent *event) override;
void mousePressEvent(QMouseEvent *event) override;
void mouseReleaseEvent(QMouseEvent *event) override;
void mouseMoveEvent(QMouseEvent *event) override;
private:
QPolygonF m_mainViewPolygon;
bool m_mouseDown = false;
double m_minZoomValue = 1.0;
};
} // namespace Common
} // namespace ScxmlEditor
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