Creating a list of QGraphicsItems
Hi,
I have a QGraphicsScene on which I would like to draw some special curves. I made a class in which I define these special curves as a new QGraphicsItem:
Code:
{
public:
virtual ~Clothoid();
...
protected:
};
and I try to insert each item twice: once in an array I defined:
Code:
QList<Clothoid *> clothoids;
and once in the scene:
Code:
void renderArea
::updateClothoid(const QPoint &p1,
const QPoint &p2
) {
Clothoid *temp = new Clothoid(p1, p2);
clothoids.append(&temp);
scene->addItem(&temp);
}
But I get these 2 errors:
no matching function for call to 'QList<Clothoid*>::append(Clothoid**)'
and
no matching function for call to 'QGraphicsScene::addItem(Clothoid**)'
What am I doing wrong?
Re: Creating a list of QGraphicsItems
Skip the &. And by the way the error message is telling you all you need to know...