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1  Q3DVIEW.h

1. #ifndef Q3DVIEW_H
   
2. #define Q3DVIEW_H
   
3. 
   
4. #include <QGLWidget>
   
5. #include <QResizeEvent>
   
6. #include <QtWidgets/QGraphicsView>
   
7. #include <osgQt/GraphicsWindowQt>
   
8. #include <QInputEvent>
   
9. #include <QGraphicsScene>
   
10. #include <qgraphicsscene.h>
    
11. #include <QGraphicsSceneEvent>
    
12. #include <osgViewer/Viewer>
    
13. #include <osgViewer/ViewerEventHandlers>
    
14. 
    
15. class Q3DView :public osgQt::GLWidget, public osgViewer::Viewer
    
16. {
    
17.        Q_OBJECT
    
18. public:
    
19.     Q3DView(QWidget *parent = NULL);
    
20. 
    
21.     ~Q3DView(void);
    
22. 
    
23.     osg::GraphicsContext* GetGraphicsContext();
    
24.     virtual void paintEvent( QPaintEvent* event );
    
25.     virtual void resizeEvent( QResizeEvent* event );
    
26. };
    
27. 
    
28. #endif // QOSGVIEW_H
    

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2 该类的使用方法：


1)新建对象：


mViewer = new Q3DView();

2）获取窗口对象：

QWidget *DCECore::getView()
{
    return mViewer;
}


3）加入到主窗口

QHBoxLayout *topLayout = new QHBoxLayout(ui->page_1);

    m_DCECore = new DCECore(url);

    topLayout->addWidget(m_DCECore->getView());

administrator 发表于 2018-1-2 12:38 PM
1  Q3DVIEW.h

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