#鸿蒙通关秘籍#请教一下，ArkUI中组件的光标控制怎么实现，有人能帮帮吗？

import { pointer } from '@kit.InputKit';

@Entry
@Component
struct CursorControlExample {
  @State text: string = ''
  controller: TextInputController = new TextInputController()
  
  build() {
    Column() {
      Row().height(200).width(200).backgroundColor(Color.Green).position({x: 150, y:70})
        .onHover((flag) => {
          if (flag) {
            cursorControl.setCursor(pointer.PointerStyle.EAST)
          } else {
            cursorControl.restoreDefault()
          }
        })
      Row().height(200).width(200).backgroundColor(Color.Blue).position({x: 220, y:120})
        .onHover((flag) => {
          if (flag) {
            cursorControl.setCursor(pointer.PointerStyle.WEST)
          } else {
            cursorControl.restoreDefault()
          }
        })
    }.width('100%')
  }
}