QVTKWidget3.h

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#ifndef QVTKWIDGET3_H
#define QVTKWIDGET3_H

#include "vtkSmartPointer.h"
#include "vtkGenericOpenGLRenderWindow.h"
#include "vtkEventQtSlotConnect.h"

#include "QVTKInteractorAdapter.h"
#include "QVTKInteractor.h"

#include <QOpenGLWidget>
#include <QSurfaceFormat>

class QVTKWidget3 : public QOpenGLWidget
{
        Q_OBJECT

public:
        QVTKWidget3(QWidget *parent = NULL, Qt::WindowFlags f = 0, QSurfaceFormat format = QSurfaceFormat::defaultFormat());
        virtual ~QVTKWidget3();

        virtual void SetRenderWindow(vtkGenericOpenGLRenderWindow*);
        virtual vtkGenericOpenGLRenderWindow* GetRenderWindow();

        virtual QVTKInteractor* GetInteractor();

public slots:
        virtual void MakeCurrent();
        virtual void IsCurrent(vtkObject* caller, unsigned long vtk_event, void* client_data, void* call_data);
        virtual void Frame();
        virtual void Start();
        virtual void End();
        virtual void IsDirect(vtkObject* caller, unsigned long vtk_event, void* client_data, void* call_data);
        virtual void SupportsOpenGL(vtkObject* caller, unsigned long vtk_event, void* client_data, void* call_data);

protected:
        virtual void initializeGL();
        virtual void paintGL();
        virtual void resizeGL(int, int);
        virtual void moveEvent(QMoveEvent* event);

        virtual void mousePressEvent(QMouseEvent* event);
        virtual void mouseMoveEvent(QMouseEvent* event);
        virtual void mouseReleaseEvent(QMouseEvent* event);
        virtual void keyPressEvent(QKeyEvent* event);
        virtual void keyReleaseEvent(QKeyEvent* event);
        virtual void enterEvent(QEvent*);
        virtual void leaveEvent(QEvent*);
        virtual void wheelEvent(QWheelEvent*);

        virtual void contextMenuEvent(QContextMenuEvent*);
        virtual void dragEnterEvent(QDragEnterEvent*);
        virtual void dragMoveEvent(QDragMoveEvent*);
        virtual void dragLeaveEvent(QDragLeaveEvent*);
        virtual void dropEvent(QDropEvent*);

        virtual bool focusNextPrevChild(bool);

        // Members
        vtkGenericOpenGLRenderWindow* m_renWin;
        QVTKInteractorAdapter* m_irenAdapter;
        vtkSmartPointer<vtkEventQtSlotConnect> m_connect;

private:
        QVTKWidget3 const& operator=(QVTKWidget3 const&);
        QVTKWidget3(const QVTKWidget3&);
};


#endif // QVTKWIDGET3_H