Shadow or Border around a scrollview iphone

Question

i would like to draw a border / shadow around a uiscrollview, i know that i could get there with an additional view or scrollview but dont like the handling an drawbacks but

Answer 1

myView.layout.borderColor generates an incompatible pointer warning when using UIColor, and did not change the border for me.

Using CGColorRef worked for me instead:

CGFloat lComponents[4] = {0,0,0,1};
CGColorSpaceRef lColorSpace = CGColorSpaceCreateDeviceRGB();
myView.layer.borderColor = CGColorCreate(lColorSpace, lComponents);
CGColorSpaceRelease(lColorSpace);