Question

I have a UITableView.
I place an UIImageView on each row UITableViewCell.
I used the codes below to detect the touch on the UIImageViews

-(void) touchBegan:(NSSet*) touches withEven:(UIEvent*)event
{
CGPoint pt=[[touches anyObject] locationInView:self];


}

It looks like I can only get the pt,
Is it possbile to detect which row’s UIImageView is touched?

Thanks

interdev

Answer 1

Yes, it is possible (UITableView has a method allowing to what row specific point belongs to):

-(void) touchBegan:(NSSet*) touches withEven:(UIEvent*)event
{
   CGPoint pt=[[touches anyObject] locationInView:self];
   CGPoint pointInTable = [[touches anyObject] locationInView:yourTableView];
   NSIndexPath* path = [yourTableView indexPathForRowAtPoint:pointInTable];
}