i'm trying to create a draggable panel/view (on iphone) that you can open bottom to top something like the notifications panel of ios5, i think is a mix between sweep and draggable but i dont know.
Thanks in advance for your assistance!
You could use a UISwipeGestureRecognizer with down direction, and check that it starts close enough to the top, then animate a view from above the visible area to the visible area.
Or if you want to be able to drag it from the top you could use a UIPanGestureRecognizer, again checking that it starts close enough to the top. Get the panning translation using
- (CGPoint)translationInView:(UIView *)view
then translate the view by the same amount.