/usr/include/qt5/Qt3D/qglview.h

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#ifndef QGLVIEW_H
#define QGLVIEW_H

#include <Qt3D/qglpainter.h>
#include <Qt3D/qglcamera.h>

#include <QWindow>

QT_BEGIN_NAMESPACE

class QGLViewPrivate;

class Q_QT3D_EXPORT QGLView : public QWindow
{
    Q_OBJECT
public:
    explicit QGLView(QWindow *parent = 0);
    explicit QGLView(const QSurfaceFormat &format, QWindow *parent=0);
    ~QGLView();

    enum Option
    {
        ObjectPicking       = 0x0001,
        ShowPicking         = 0x0002,
        CameraNavigation    = 0x0004,
        PaintingLog         = 0x0008,
        FOVZoom             = 0x0010
    };
    Q_DECLARE_FLAGS(Options, Option)

    QGLView::Options options() const;
    void setOptions(QGLView::Options value);
    void setOption(QGLView::Option option, bool value);

    enum StereoType
    {
        Hardware,
        RedCyanAnaglyph,
        LeftRight,
        RightLeft,
        TopBottom,
        BottomTop,
        StretchedLeftRight,
        StretchedRightLeft,
        StretchedTopBottom,
        StretchedBottomTop
    };

    QGLView::StereoType stereoType() const;
    void setStereoType(QGLView::StereoType type);

    void registerObject(int objectId, QObject *object);
    void deregisterObject(int objectId);
    QObject *objectForPoint(const QPoint &point);

    QGLCamera *camera() const;
    void setCamera(QGLCamera *camera);

    QVector3D mapPoint(const QPoint &point) const;
    QOpenGLContext *context();
    bool isVisible() const;

Q_SIGNALS:
    void quit();

public Q_SLOTS:
    void update();

protected:
    void initializeGL();
    void resizeGL(int w, int h);
    void paintGL();

    virtual void initializeGL(QGLPainter *painter);
    virtual void earlyPaintGL(QGLPainter *painter);
    virtual void paintGL(QGLPainter *painter);

    void mousePressEvent(QMouseEvent *e);
    void mouseReleaseEvent(QMouseEvent *e);
    void mouseDoubleClickEvent(QMouseEvent *e);
    void mouseMoveEvent(QMouseEvent *e);
#ifndef QT_NO_WHEELEVENT
    void wheelEvent(QWheelEvent *e);
#endif
    void keyPressEvent(QKeyEvent *e);

    void showEvent(QShowEvent *e);
    void hideEvent(QHideEvent *e);
    void exposeEvent(QExposeEvent *e);
    void resizeEvent(QResizeEvent * e);

    QPointF viewDelta(int deltax, int deltay) const;
    QPointF viewDelta(const QPoint &delta) const
        { return viewDelta(delta.x(), delta.y()); }

private Q_SLOTS:
    void cameraChanged();

private:
    QGLViewPrivate *d;

    static void sendEnterEvent(QObject *object);
    static void sendLeaveEvent(QObject *object);

    void wheel(int delta);
    void pan(int deltax, int deltay);
    void rotate(int deltax, int deltay);
};

Q_DECLARE_OPERATORS_FOR_FLAGS(QGLView::Options)

QT_END_NAMESPACE

#endif
qt3d5-dev 5.0~git20130731-0ubuntu5 / usr / include / qt5 / Qt3D / qglview.h
