ios - Prevent UITableViewCell selection when dragging a subview -

i have uitableviewcell subclass , have added uiview contentview property. in order enable dragging subview, have implemented uiresponder appropriate methods:

- (void)touchesmoved:(nsset *)touches withevent:(uievent *)event {   uitouch *touch = [touches anyobject];   cgpoint currentlocation = [touch locationinview:self.superview];   if (currentlocation.x >= self.rootframe.origin.x) {     return;   }    cgrect frame = self.frame;   frame.origin.x = currentlocation.x;   self.frame = frame; }  - (void)touchesended:(nsset *)touches withevent:(uievent *)event {   self.frame = self.rootframe; // rootframe copy of initial frame }  - (void)touchescancelled:(nsset *)touches withevent:(uievent *)event {  [self touchesended:touches withevent:event]; } 

the subview can dragged without problem, cell being selected well, -tableview:didselectrowatindexpath: being called.

how can prevent cell becomes selected when subview being dragged?

-[uitableviewcell setselectionstyle: uitableviewcellselectionstylenone] 

of course, tableview:didselectrowatindexpath: still called - might want ignore callback selectively.