build method

@override Widget build(BuildContext context)

Widget

Implementation

@override
Widget build(BuildContext context) {
  return TextField(
    textAlign: textAlign,
    onChanged: onChanged,
    onSubmitted: onSubmitted,
    onTap: onTap,
    controller: controller,
    maxLines: maxLines,
    maxLength: maxLength,
    keyboardType: keyboardType,
    textInputAction: textInputAction,
    autofocus: autofocus,
    focusNode: focusNode,
    enabled: enable,
    inputFormatters: keyboardType == TextInputType.number
        ? [FilteringTextInputFormatter.digitsOnly]
        : null, // 只允许输入数字
    style: TextStyle(
      color: textColor,
      fontFamily: fontFamily,
      fontSize: fontSize,
      fontWeight: fontWeight,
    ),
    decoration: InputDecoration(
      isDense: isDense,
      contentPadding: EdgeInsets.zero,
      hintText: placeholder,
      border: InputBorder.none, // 去掉下方的横线
      counterText: isShowCounterText ? null : '', // 隐藏默认计数器
      hintStyle: TextStyle(
        color: placeholderColor,
        fontFamily: fontFamily,
        fontSize: fontSize,
        fontWeight: fontWeight,
      ),
    ),
  );
}