ios - Move a view when scrolling in UITableView -

i have uiview uitableview below it:

what have view above uitableview move (out of way) when user starts scrolling in table in order have more space uitableview (and come down when scroll down again).

i know done table header view, problem table view inside tab (actually side-scrolling page view implemented using ttsliddingpageviewcontroller). while have 1 top uiview there 3 uitableviews.

is possible accomplish manually? first thought put in uiscrollview, according apple's documentation 1 should never place uitableview inside uiscrollview leads unpredictable behavior.

since uitableview subclass of uiscrollview, table view's delegate can receive uiscrollviewdelegate methods.

in table view's delegate:

- (void)scrollviewdidscroll:(uiscrollview *)scrollview {     static cgfloat previousoffset;     cgrect rect = self.view.frame;     rect.origin.y += previousoffset - scrollview.contentoffset.y;     previousoffset = scrollview.contentoffset.y;     self.view.frame = rect; }