110 lines
3.0 KiB
Dart
110 lines
3.0 KiB
Dart
import 'package:flutter/material.dart';
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/// Filled, borderless text field look shared by both login cards.
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InputDecoration loginInputDecoration(
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ThemeData theme,
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String label,
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IconData icon,
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) => InputDecoration(
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labelText: label,
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prefixIcon: Icon(icon),
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filled: true,
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fillColor: theme.colorScheme.surfaceContainerHighest.withValues(alpha: 0.4),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide.none,
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),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide.none,
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: theme.colorScheme.primary, width: 1.5),
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),
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);
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/// Card frame with heading and hint line shared by both login cards.
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class LoginCardFrame extends StatelessWidget {
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final String title;
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final String hint;
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final List<Widget> children;
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const LoginCardFrame({
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required this.title,
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required this.hint,
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required this.children,
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super.key,
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});
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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return Card(
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elevation: 8,
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shadowColor: Colors.black.withValues(alpha: 0.35),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
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color: theme.colorScheme.surface,
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child: Padding(
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padding: const EdgeInsets.fromLTRB(24, 24, 24, 20),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Text(
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title,
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style: theme.textTheme.titleLarge?.copyWith(
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(height: 6),
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Text(
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hint,
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style: theme.textTheme.bodySmall?.copyWith(
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color: theme.colorScheme.onSurfaceVariant,
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),
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),
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const SizedBox(height: 20),
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...children,
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],
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),
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),
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);
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}
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}
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/// Full-width primary button that swaps its label for a spinner while busy.
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class LoginSubmitButton extends StatelessWidget {
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final String label;
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final bool loading;
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final VoidCallback onPressed;
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const LoginSubmitButton({
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required this.label,
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required this.loading,
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required this.onPressed,
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super.key,
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});
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@override
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Widget build(BuildContext context) => SizedBox(
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height: 50,
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child: FilledButton(
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onPressed: loading ? null : onPressed,
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style: FilledButton.styleFrom(
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
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textStyle: const TextStyle(fontSize: 15, fontWeight: FontWeight.w600),
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),
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child: loading
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? const SizedBox(
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height: 22,
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width: 22,
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child: CircularProgressIndicator(
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strokeWidth: 2.5,
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color: Colors.white,
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),
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)
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: Text(label),
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),
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);
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}
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