89 lines
2.4 KiB
Dart
89 lines
2.4 KiB
Dart
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import 'package:flutter/material.dart';
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import 'package:tetra_stats/gen/strings.g.dart';
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import 'package:tetra_stats/utils/text_shadow.dart';
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const int length = 25;
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final TextEditingController controller = TextEditingController();
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class SearchBox extends StatefulWidget {
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final Function onSubmit;
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final bool bigScreen;
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const SearchBox({required this.onSubmit, required this.bigScreen, super.key});
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@override
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State<StatefulWidget> createState() => _SearchBoxState();
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}
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class _SearchBoxState extends State<SearchBox>{
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late FocusNode textbotFocus;
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@override
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void initState() {
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textbotFocus = FocusNode();
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controller.addListener(() {
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setState(() {});
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});
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super.initState();
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}
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@override
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void dispose(){
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controller.clear();
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textbotFocus.dispose();
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super.dispose();
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}
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Color getColorOfCounter(){
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// if limit was hit
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if ((length - controller.text.length) <= 0) return Colors.redAccent;
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// if input more than 16 symbols (username length limit)
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if ((length - controller.text.length) < 9) return Colors.yellowAccent;
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// if we good (we not)
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return Colors.grey;
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}
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double getFontSizeOfCounter(){
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return (length - controller.text.length) <= 0 ? 24 : 16;
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}
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@override
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Widget build(BuildContext context) {
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final t = Translations.of(context);
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return Row(
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mainAxisSize: MainAxisSize.min,
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//alignment: Alignment.centerRight,
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children: [
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Expanded(
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child: TextField(
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controller: controller,
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maxLength: length,
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focusNode: textbotFocus,
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autofocus: true,
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autocorrect: false,
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enableSuggestions: false,
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decoration: InputDecoration(
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counter: const Offstage(),
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hintText: widget.bigScreen ? t.searchHint : null,
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),
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style: const TextStyle(shadows: textShadow, fontSize: 18),
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onSubmitted: (String value) {
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widget.onSubmit(value);
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textbotFocus.unfocus();
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},
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),
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),
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AnimatedDefaultTextStyle(
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style: TextStyle(
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fontFamily: "Eurostile Round",
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fontSize: getFontSizeOfCounter(),
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color: getColorOfCounter(),
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shadows: textShadow
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),
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duration: Durations.short4,
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curve: Curves.easeOutCirc,
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child: Text("${length - controller.text.length}")
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)
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]
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);
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}
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}
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