Objective C Category & Two Classes

Question

I have 2 classes:

• XCALayer derived from CALayer
• XCATextLayer derived from CATextLayer

I've created XCALayer+FrameMucking.h category that allows me easily adjust XCALayer's frame. The thing is that I would like to use it also for XCATextLayer, but without duplicating all the code. Is it possible to use my category for both XCALayer and XCATextLayer?

Answer 1

If you are just changing the frame of XCALayer and XCATextLayer you should be able to add a category to CALayer since frame is a property of CALayer.