react-native macOS：RCTViewManager回调无法识别的选择器发送到实例

Question

我正在使用 UI 组件搭建桥梁 我需要实现一个回调（类似于onChangeText，onKeyUp，...）

收到错误Unrecognized selector sent to instance Screenshot

输入.swift

@objc(RNInput)
class RNInput: RCTViewManager, NSTextFieldDelegate {
  
  @objc var onEnd:RCTBubblingEventBlock?

  ...

}

输入.m

#import <Foundation/Foundation.h>
#import "React/RCTViewManager.h"

@interface RCT_EXTERN_MODULE(RNInput, RCTViewManager)
RCT_EXPORT_VIEW_PROPERTY(onEnd, RCTBubblingEventBlock)
@end

输入.tsx

const RNInput = requireNativeComponent('RNInput');

export class Input extends React.PureComponent<{}> {

  render() {
    return <RNInput onEnd={(e) => console.log(e)}/>
  }
}

Answer 1

我找到了问题，

实现了附加类：

class CustomNSTextField: NSTextField {
  @objc var onEnd: RCTDirectEventBlock?
}

和 Input.swift

class RNInput: RCTViewManager, NSTextFieldDelegate {
  
  override func view() -> NSView! {    
    return CustomNSTextField(frame: NSMakeRect(200,20,200,20));
  }
  
  override static func requiresMainQueueSetup() -> Bool {
    return true
  }
}