Emoji List in NSPopover on macOS like Messages App

问题

I want to show an NSPopover in my Mac app that lists the emoji just like Apple's Messages app does like this:

All I can figure out so far is that I can show the character palette in my app using this:

NSApp.orderFrontCharacterPalette(nil)

But that shows the palette as a separate window like this:

Does anyone know how I can embed the character palette in an NSPopover and retrieve the selected emoji in my app (similar to how Apple does it in Messages)?

回答1:

Set your textView, textField, or any other view as the sender of NSApp.orderFrontCharacterPalette(_:).

NSApp.orderFrontCharacterPalette(self.textField)

来源：https://stackoverflow.com/questions/54138430/emoji-list-in-nspopover-on-macos-like-messages-app