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显示NSProgressIndicator

[英]displaying an NSProgressIndicator

原文 2013-01-21 18:29:23 8 1 ios/ objective-c/ xcode/ nsprogressindicator

I would like to display an indeterminate NSProgressIndicator in my app, but I can't find anything online that tells me explicitly how to do it. 我想在我的应用程序中显示一个不确定的NSProgressIndicator ，但我在网上找不到任何明确告诉我如何操作的东西。 Could someone point me to some sort of tutorial or provide me some example code? 有人能指点我某种教程或提供一些示例代码吗？

1 个解决方案

If you want a progress view (a horizontal bar) you should use UIProgressView . 如果需要进度视图（水平条），则应使用UIProgressView 。 If you want an indeterminate spinning activity indicator, you can use a UIActivityIndicatorView . 如果需要不确定的旋转活动指示器，可以使用UIActivityIndicatorView 。 Both of these can be added to a storyboard or NIB, or can be added programmatically in iOS. 这两个都可以添加到故事板或NIB，或者可以在iOS中以编程方式添加。 Both of those two class references include links to samples. 这两个类引用都包含指向样本的链接。