Ok, I solved it. I had to change the order of views that I create, and put the
infobutton to the end.
- Koen.
On Jun 26, 2013, at 3:55 PM, Koen van der Drift <koenvanderdr...@gmail.com>
wrote:
> I'd like to have a small info-style button in the lower left corner of my
> screen, and added this code (no xib):
>
> - (void)setupInfoButton
> {
> UIButton *infoButton = [UIButton buttonWithType: UIButtonTypeInfoDark];
>
> [infoButton addTarget: self
> action: @selector(showInfo:)
> forControlEvents: UIControlEventTouchDown];
>
> infoButton.showsTouchWhenHighlighted = YES;
>
> [self.view addSubview:infoButton];
> [self.view bringSubviewToFront:infoButton];
>
> infoButton.translatesAutoresizingMaskIntoConstraints = NO;
>
> NSDictionary *viewsDictionary = NSDictionaryOfVariableBindings(infoButton);
>
> [self.view addConstraints: [NSLayoutConstraint
> constraintsWithVisualFormat: @"H:|-15-[infoButton]"
>
> options: 0
>
> metrics: nil
>
> views: viewsDictionary]];
>
> [self.view addConstraints: [NSLayoutConstraint
> constraintsWithVisualFormat: @"V:[infoButton]-15-|"
>
> options: 0
>
> metrics: nil
>
> views: viewsDictionary]];
> }
>
>
> Alas, it is not showing up. I played around with the values of the
> constraints to move it more to the middle, but still it is not there. By
> using bringSubviewToFront: I force it to be the front most view, so it is no
> masked by other views.
>
> Any one sees what I am missing?
>
> Thanks,
>
> - Koen.
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