pcvglwidget.h

#ifndef PCVGLWIDGET_H
#define PCVGLWIDGET_H

#include <QtWidgets>
#include <QOpenGLWidget>

#define GL Globals::gl
#define PL Globals::pl

#define MOUSE_ROTATE 1
#define MOUSE_DRAG 2

class PCVGLWidget : public QOpenGLWidget
{
    Q_OBJECT
public:
    explicit PCVGLWidget(QWidget *parent = 0);
    ~PCVGLWidget();
    //bool eventFilter(QObject *obj, QEvent *event);

    void setClearColor(QColor col);

protected:
    void initializeGL();
    void paintGL();
    void resizeGL(int width, int height);
    void mouseMoveEvent(QMouseEvent *ev);
    void mousePressEvent(QMouseEvent *ev);
    void mouseReleaseEvent(QMouseEvent * ev);
    void wheelEvent(QWheelEvent * ev);

signals:
    void exit();
    int fovupdate();

private:
    static QPoint mousePos;
    static int mouseMode;

public slots:
};

#endif // PCVGLWIDGET_H