在主窗口上更改Alpha-可可
问题描述：
我想知道在打开应用程序和关闭应用程序时是否可以缓慢增加Alpha MainWindow。我知道它可能涉及计时器，以及类似的事情，但是我以前从未处理过这种事情。我需要您的帮助......
I want to know if I can slowly increase the alpha MainWindow when I open the app and when I close the app. I know it may involve timers, and things like that, but I never dealt with this kind of thing before. I need your help guys...!
Kevin
答
使用NSViewAnimation。尽管有名称，它在Windows以及视图上均可使用。
Use NSViewAnimation. Despite the name, it works on windows as well as views.