Question

I am trying to build a button that will be floating on top of a ViewController, it should remain in the same position statically while the viewcontroller beneath it can scroll up and down.

I designed my own button class and in the viewdidload of the parent Viewcontroller I am doing this :

- (void)viewDidLoad// this is the parent viewcontroller
 {
[super viewDidLoad];
customButton *floatingButton = [[UIButton alloc]initWithFrame:(self.view.frame)];
[floatingButton setLocation:CGPointMake(300, 430)];
[self.view addSubview:floatingButton];
[self.view bringSubviewToFront:floatingButton];

This is not doing it, as in when I run the button doesn’t show up, only the view controller.
How can I achieve this?

Answer 1

Thanks guys, but the error was on my end, I wasn’t initializing the frame properly, so the button was there but had a height and width of (0,0).