46 lines
1.3 KiB
Dart
46 lines
1.3 KiB
Dart
import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'small_spinner.dart';
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import 'springy_tap.dart';
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import '../../core/config/app_shape.dart';
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class PrimaryLoadingButton extends StatelessWidget {
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final ValueListenable<bool> loading;
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final VoidCallback? onPressed;
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final Widget child;
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final Color? background;
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final Color? foreground;
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const PrimaryLoadingButton({
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super.key,
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required this.loading,
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required this.onPressed,
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required this.child,
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this.background,
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this.foreground,
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});
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@override
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Widget build(BuildContext context) {
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final cs = Theme.of(context).colorScheme;
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final fg = foreground ?? cs.onPrimary;
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return ValueListenableBuilder<bool>(
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valueListenable: loading,
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builder: (context, isLoading, _) => SpringyTap(
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enabled: !isLoading,
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child: FilledButton(
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onPressed: isLoading ? null : onPressed,
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style: FilledButton.styleFrom(
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backgroundColor: background ?? cs.primary,
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foregroundColor: fg,
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padding: const EdgeInsets.symmetric(vertical: 16),
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shape: AppShape.buttonBorder,
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),
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child: isLoading ? SmallSpinner(size: 20, color: fg) : child,
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),
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),
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);
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}
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}
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