textinput 文本框是否可以分段展示？

@Entry  
@Component  
struct TextInputExample {  
  controller: TextInputController = new TextInputController()  
  @State inputValue: string = ""  
  // 自定义键盘组件  
  @Builder CustomKeyboardBuilder() {  
    Column() {  
      Button('确认').onClick(() => {  
        // 关闭自定义键盘  
        this.controller.stopEditing()  
      })  
      Grid() {  
        ForEach([1,2,3,4,5, 6, 7, 8, 9, '空格',0,"删除"], (item:number|string) => {  
          GridItem() {  
            Button(item + "")  
              .width(110).onClick(() => {  
              this.inputValue+=item;  
              //逻辑处理inputValue  
            })  
          }  
        })  
      }.maxCount(3).columnsGap(10).rowsGap(10).padding(5)  
    }.backgroundColor(Color.Gray)  
  }  
  build() {  
    Column() {  
      TextInput({ controller: this.controller, text: this.inputValue })  
        // 绑定自定义键盘  
        .customKeyboard(this.CustomKeyboardBuilder()).border({ width: 1 })  
    }  
  }  
}