UIButton not clickable when adding it programmatically

Question

I'm creating custom UIView that contains two UILabels and UIButton so I created a subclass to make this possible.

Now the process looks like:

- (id)initWithFrame:(CGRect)frame {
    self = [super initWithFrame:frame];
    self.backgroundColor = [UIColor whiteColor];

    self.settingsButton = [[UIButton alloc] initWithFrame:CGRectMake(frame.size.width - 2 * margin, frame.size.height - titleHeight - dateHeight, buttonSize, buttonSize)];
    [self.settingsButton setImage:[UIImage imageNamed:@"settings_icon"] forState:UIControlStateNormal];
    [self addSubview:self.settingsButton];

    [self.settingsButton addTarget:self action:@selector(buttonTapped:) forControlEvents:UIControlEventTouchUpInside];
    return self;
}

Button appears on UIView but it is not clickable. I tried to set self.userInteractionEnabled = YES; and a couple things but still no result :(

Check with developer.apple.com/library/content/documentation/… if there isn't an view blocking the touch? — Larme
– Larme, Commented Nov 21, 2017 at 17:33
Make sure the button is not outside the UIView's bounds. Easy test: set clipsToBounds=YES and see if the button is still visible — Wasserfloh
– Wasserfloh, Commented Nov 21, 2017 at 17:37
@Larme @Wasserfloh this test and debugger's test shows that button is inside UIView's bounds so I have no idea now — Alexandr Chekel
– Alexandr Chekel, Commented Nov 21, 2017 at 17:47
In response to @Larme 's comment , Press View Hierarchy Debug button on your debug console and see if there is any other view on top of button — ahmed
– ahmed, Commented Nov 21, 2017 at 19:51

Alexandr Chekel · Accepted Answer · 2017-11-22 10:00:41Z

2

This is the most dumb mistake I've ever made. Transparent UINavigationBar was blocking the touch.

answered Nov 22, 2017 at 10:00

Alexandr Chekel

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