如何更改uinavigationbar标题的位置? [英] How to change the uinavigationbar title's position?

问题描述

我已经设法通过使用自己的导航栏来更改导航栏的高度，但是标题仍然居中.我希望它位于左侧的72px位置.

I've managed to change the navigationbar height by using my own navigationbar, but the title is still centered. I want it to be at the 72px position from the left.

override func sizeThatFits(size: CGSize) -> CGSize {
   return CGSizeMake(UIScreen.mainScreen().bounds.width, 56)
}

我用它来改变高度，但是我没有找到改变所有物品位置的方法. 我试图设置框架，但不能.我也无法更改按钮的位置.

I used this to change the height but I didn't find a way to change the position of all the items. I tried to set the frame but I can't. I can't change the position of the button too.

我想看起来像这样

推荐答案

创建一个UIView对象，并在其中添加UIButton和UILabel以显示类似的视图.将此自定义视图添加到导航控制器的左栏按钮项中.

Create a UIView object add UIButton and UILabel in it to show a similar view. Add this custom view into left bar button item of navigation controller.

一个示例屏幕快照，用于可视化自定义视图和相关代码:

An example screen shot to visualise a custom view and related code:

override func viewDidLoad() {
    super.viewDidLoad()

    var customView = UIView(frame: CGRect(x: 0.0, y: 0.0, width: 100.0, height: 44.0))
    customView.backgroundColor = UIColor.yellow

    var button = UIButton.init(type: .custom)
    button.setBackgroundImage(UIImage(named: "hamburger"), for: .normal)
    button.frame = CGRect(x: 0.0, y: 5.0, width: 32.0, height: 32.0)
    button.addTarget(self, action: #selector(menuOpen(button:)), for: .touchUpInside)
    customView.addSubview(button)

    var marginX = CGFloat(button.frame.origin.x + button.frame.size.width + 5)
    var label = UILabel(frame: CGRect(x: marginX, y: 0.0, width: 65.0, height: 44.0))
    label.text = "Inbox"
    label.textColor = UIColor.white
    label.textAlignment = NSTextAlignment.right
    label.backgroundColor = UIColor.red
    customView.addSubview(label)

    var leftButton = UIBarButtonItem(customView: customView)
    self.navigationItem.leftBarButtonItem = leftButton
}

func menuOpen(button: UIButton) {
    // Handle menu button event here...
}

这篇关于如何更改uinavigationbar标题的位置?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！