auto-disconnect in ~QGraphicsItem?

[Lykurg]

Hi,

I have a lot of subclassed QGraphicsItems in a scene. Each of them is connected to slot x() of a class which handles the scene and the view. So when calling scene.clear(), all items will be destroyed, but will the connections also be disconnected or must I call this manually by

for (...)
{
  scene->items().at(i).disconnect();
}

for (...)
{
  scene->items().at(i).disconnect();
}

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A brief look at the qt source hasn't made me clever... Thanks

Lykurg