And*_*rea 2 cocoa objective-c nstabview
I have an application that contains an NSTabView. Whenever the user changes tabs, I need to run an operation. How can I do that?
我不完全确定你的问题,但我认为你正在寻找其中一种NSTabViewDelegate方法tabView:willSelectTabViewItem:或者tabView:didSelectTabViewItem:.更改选项卡视图项时,将在选项卡视图的委托上调用这些方法.