Flickable velocity

[benlau]

Hi all,

I am making a component based on GridView to show a grid of items. The items can be dragged and the GridView should scroll when the item come near to the edge.

I think I should use the flick(qreal xVelocity, qreal yVelocity) to make the scroll. But there has no document to explain the parameter. It just say it is pixel/sec. But what is the duration? Without the formula , it is quite difficult to find out the correct value that fulfill my requirement.

Anyone know the formula?

Thank you.

[ephe]

The velocity just defines how fast the GridView should flick. You cannot set to which position it should flick as far as I know.