如何以编程方式显示NSTextView的查找面板？

Question

How to show programmatically with Swift 3 the NSTextView's Find Panel in macOS?

The only info I found is to set and get its properties and some others but not how to show and hide it (for example):

var usesFindBar: Bool A Boolean value that indicates whether to use the find bar for this text view.

https://developer.apple.com/reference/appkit/nstextview

Answer 1

Use performFindPanelAction() , with .showFindInterface . ( .showFindPanel works, too, but is deprecated.)

Note that you can't pass the action directly. You'll need something with a var tag: Int that can hold it:

button.tag = NSTextFinderAction.showFindInterface.rawValue
textview.performFindPanelAction(button)