CODEWITHSUNDEEP
iosswiftuibutton
bashan
bashan

Reputation: 3602

Adding buttons programatically not positioned properly

I am trying to add buttons programatically to a view, but they seem to be unexpectedly positioned. Can anyone tell what is wrong:

    for var i = 0; i < 10; i++ {
        let button = UIButton(type: UIButtonType.Custom) as UIButton
        let x1 = i * 20
        let x2 = i * 20 + 15
        button.frame = CGRectMake(CGFloat(x1), 20, CGFloat(x2), 40)
        button.backgroundColor = UIColor.blueColor()
        button.titleLabel?.textAlignment = .Center

        button.setTitle(String(i + 1), forState: .Normal)

        self.view.addSubview(button)
    }

And the result: enter image description here

Upvotes: 0

Views: 30

Answers (1)

skorolkov
skorolkov

Reputation: 229

Third argument in CGRectMake is width, not x2. So you should pass 15 (or what your desired width of button is). Also consider using swift version of CGRect initializer - CGRect(x: y: width: height: ) - as it uses named parameters

Upvotes: 1

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