118 lines
3.6 KiB
Dart
118 lines
3.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
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/// A normal TextField or CupertinoTextField that looks the same on all platforms
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class SpecialTextField extends StatefulWidget {
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const SpecialTextField(
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{Key? key,
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this.placeholder,
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this.suffix,
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this.controller,
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this.focusNode,
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this.nextFocusNode,
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this.autocorrect,
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this.minLines,
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this.maxLines,
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this.maxLength,
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this.maxLengthEnforcement,
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this.style,
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this.keyboardType,
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this.textInputAction,
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this.textCapitalization,
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this.textAlign,
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this.autofocus,
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this.onChanged,
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this.enabled,
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this.expands,
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this.keyboardAppearance,
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this.textAlignVertical,
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this.inputFormatters})
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: super(key: key);
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final String? placeholder;
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final TextEditingController? controller;
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final FocusNode? focusNode;
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final FocusNode? nextFocusNode;
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final bool? autocorrect;
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final int? minLines;
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final int? maxLines;
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final int? maxLength;
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final MaxLengthEnforcement? maxLengthEnforcement;
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final Widget? suffix;
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final TextStyle? style;
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final TextInputType? keyboardType;
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final Brightness? keyboardAppearance;
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final TextInputAction? textInputAction;
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final TextCapitalization? textCapitalization;
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final TextAlign? textAlign;
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final TextAlignVertical? textAlignVertical;
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final bool? autofocus;
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final ValueChanged<String>? onChanged;
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final bool? enabled;
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final List<TextInputFormatter>? inputFormatters;
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final bool? expands;
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@override
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_SpecialTextFieldState createState() => _SpecialTextFieldState();
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}
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class _SpecialTextFieldState extends State<SpecialTextField> {
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List<TextInputFormatter> formatters = [];
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@override
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void initState() {
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if (widget.inputFormatters == null || formatters.length == 0) {
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formatters = [FilteringTextInputFormatter.allow(RegExp(r'[^\t]'))];
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} else {
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formatters = widget.inputFormatters!;
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}
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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return PlatformTextField(
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autocorrect: widget.autocorrect,
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minLines: widget.minLines,
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maxLines: widget.maxLines,
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maxLength: widget.maxLength,
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maxLengthEnforcement: widget.maxLengthEnforcement,
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keyboardType: widget.keyboardType,
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keyboardAppearance: widget.keyboardAppearance,
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textInputAction: widget.textInputAction,
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textCapitalization: widget.textCapitalization,
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textAlign: widget.textAlign,
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textAlignVertical: widget.textAlignVertical,
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autofocus: widget.autofocus,
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focusNode: widget.focusNode,
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onChanged: widget.onChanged,
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enabled: widget.enabled ?? true,
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onSubmitted: (_) {
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if (widget.nextFocusNode != null) {
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FocusScope.of(context).requestFocus(widget.nextFocusNode);
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}
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},
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expands: widget.expands,
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inputFormatters: formatters,
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material: (_, __) => MaterialTextFieldData(
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decoration: InputDecoration(
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border: InputBorder.none,
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contentPadding: EdgeInsets.zero,
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isDense: true,
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hintText: widget.placeholder,
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counterText: '',
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suffix: widget.suffix)),
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cupertino: (_, __) => CupertinoTextFieldData(
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decoration: BoxDecoration(),
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padding: EdgeInsets.zero,
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placeholder: widget.placeholder,
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suffix: widget.suffix),
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style: widget.style,
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controller: widget.controller);
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}
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}
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