UITextField delegate jumping to 100% CPU usage and crashing upon using keyboard shortcut

Question

So, I have a UITextField subclass which is it\'s own Delegate and is crashing when keyboard shortcuts are used. It maxes out on CPU an

Answer 1

I solved this by custom customOverlayContainer and return the textFiled. eg.

@implementation CustomTextField

- (id)initWithFrame:(CGRect)frame {
    self = [super initWithFrame:frame];
    if (self) {
        self.delegate = self;
    }
    return self;
}

- (id)customOverlayContainer {
    return self;
}

@end

Tested on iOS 7 and iOS 6.