QTWidgetModel.h

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#pragma once
#include "DLLInfo.h"
#include <NDEVR/Model.h>
#include <NDEVR/MouseController.h>
#include <QPixmap>
#include <QWidget>
#include <QTimer>
#include <QMouseEvent>
namespace NDEVR
{
    /**--------------------------------------------------------------------------------------------------
    \brief A Qt compatible wrapper for an image for use with QWidgetModel.
    **/
    class NDEVR_API QTWidgetImage
    {
    public:
        QTWidgetImage(QWidget* widget, const String& image_id);
        void updateImage();
        const String& imageID() const { return m_image_id; }
    protected:
        String m_image_id;
        QPixmap* m_pixmap;
        QWidget* m_widget_to_paint;
    };
    /**--------------------------------------------------------------------------------------------------
    \brief A 3D Model that mirrors a QWidget object.
    **/
    class NDEVR_API QWidgetModel : public Model
    {
    public:
        QWidgetModel(QWidget* widget, const Model& model, const void* lock);
        ~QWidgetModel();
        QWidget* widget() const { return m_widget; }
    protected:
        void init();
        void update();
    protected:
        const void* m_lock;
        QTimer* m_timer;
        QWidget* m_widget;
        QTWidgetImage* m_image;
    };
#if NDEVR_VIEWPORT
    /**--------------------------------------------------------------------------------------------------
    \brief Allows the user to click a 3D object and have it converted into a rendering click.
    **/
    class NDEVR_API WidgetMouseController : public MouseControllerBase
    {
    public:
        WidgetMouseController(QWidgetModel* model);
        virtual bool processMouseEvent(const MouseEvent& event, DesignObjectLookup* lookup, Camera* camera) override;
        bool processMouseEvent(const MouseEvent& event, DesignObjectLookup* lookup, SelectionInfo& info);
    protected:
        QWidgetModel* m_widget;
    };
#endif
}