I want to create a custom-style popover on the iphone. I want it to have an arrowhead pointing upwards. Any ideas on how I could achieve this?
Try this FPPopover It will help you.
Create an UIView that kooks like what you want (it can be transparent backgroud with an UIImageView that is your arrow) and use an UIAnimation to make it pop (scale it little->big->little for instance). It should do the trick?
When ever You click on any button to open popoverview...then take the frame of that button ...using that frame u have to set the frame of your custom popoverview..All The Best!!