ios - 如何在 iOS 上创建顶部 TabBar？
<p><p>你能告诉我如何在 iOS 中为 iPad 创建一个顶部的 TabBar，就像这张图一样？</p>
<p>底部的 TabBar 对我来说没问题。但是对于顶部的 TabBar，我仍然卡住了。</p>
<p>注意:我使用的是 XCode6、Objective-C、iOS8、iPad 屏幕
谢谢</p>
<p> <a href="/image/LUgZC.png" rel="noreferrer noopener nofollow"><img src="/image/LUgZC.png" alt="enter image description here"/></a> </p></p>
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>我创建了一个新的空白项目并将 ViewController 嵌入到导航 Controller 中。</p>
<pre><code>class ViewController: UIViewController {
var segmentedControl: UISegmentedControl!
var searchBar: UISearchBar!
override func viewDidLoad() {
super.viewDidLoad()
// Create the segmented control
self.segmentedControl = UISegmentedControl(items: ["Active", "Due", "Trash"])
self.segmentedControl.tintColor = UIColor.redColor()
self.segmentedControl.sizeToFit() // Replace this with any size you want
// Create the search bar
self.searchBar = UISearchBar(frame: CGRect(x: 0, y: 0, width: 200, height: 32))
let rightBarButton = UIBarButtonItem(customView: self.searchBar)
// Finally add them to the navigation item
self.navigationItem.titleView = self.segmentedControl
self.navigationItem.rightBarButtonItem = rightBarButton
}
}
</code></pre></p>
<p style="font-size: 20px;">关于ios - 如何在 iOS 上创建顶部 TabBar？，我们在Stack Overflow上找到一个类似的问题：
<a href="https://stackoverflow.com/questions/31683586/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/31683586/
</a>
</p>
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