QGraphicsView, QGraphicsScene and QGraphicsItem Problem :(

[dennis81]

so vielleicht?

connect(m_mainScene, SIGNAL(setBasicScene()), this, SLOT(createBasicScene()), Qt:QueedConnection);
 
 
 
if(scene() != NULL)
m_basicScene->deleteLater();
m_basicScene = new BasicScene();
setScene(m_basicScene);
connect(m_basicScene, SIGNAL(setMainScene()), this, SLOT(createMainScene()));

connect(m_mainScene, SIGNAL(setBasicScene()), this, SLOT(createBasicScene()), Qt:QueedConnection);



if(scene() != NULL)
m_basicScene->deleteLater();
m_basicScene = new BasicScene();
setScene(m_basicScene);
connect(m_basicScene, SIGNAL(setMainScene()), this, SLOT(createMainScene()));

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