sion123
f5ac578892
Removed outdated compatibility aliases and deprecated methods from AppColorScheme, and updated CLAUDE.md to reflect new theme system requirements with centralized color management and no hard-coded values in UI components.
63 lines
1.9 KiB
Dart
63 lines
1.9 KiB
Dart
import 'package:flutter/material.dart';
|
||
import '../../../../core/theme/app_color_scheme.dart';
|
||
import '../../../../core/theme/app_spacing.dart';
|
||
import '../../../../core/theme/app_theme.dart';
|
||
|
||
/// 交易按钮组件
|
||
///
|
||
/// CTA 买入/卖出按钮。profit-green底 / sell-red底，圆角lg，高48，白字16px bold。
|
||
class TradeButton extends StatelessWidget {
|
||
final bool isBuy;
|
||
final String? coinCode;
|
||
final bool enabled;
|
||
final bool isLoading;
|
||
final VoidCallback onPressed;
|
||
|
||
const TradeButton({
|
||
super.key,
|
||
required this.isBuy,
|
||
required this.coinCode,
|
||
required this.enabled,
|
||
required this.isLoading,
|
||
required this.onPressed,
|
||
});
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
final colorScheme = Theme.of(context).colorScheme;
|
||
final fillColor =
|
||
isBuy ? AppColorScheme.buyButtonFill : AppColorScheme.sellButtonFill;
|
||
|
||
return GestureDetector(
|
||
onTap: enabled ? onPressed : null,
|
||
child: AnimatedContainer(
|
||
duration: const Duration(milliseconds: 200),
|
||
height: 48,
|
||
decoration: BoxDecoration(
|
||
color: enabled ? fillColor : colorScheme.onSurface.withOpacity(0.08),
|
||
borderRadius: BorderRadius.circular(AppRadius.lg),
|
||
),
|
||
child: Center(
|
||
child: isLoading
|
||
? const SizedBox(
|
||
width: 20,
|
||
height: 20,
|
||
child: CircularProgressIndicator(
|
||
strokeWidth: 2,
|
||
color: AppColorScheme.darkOnPrimary,
|
||
),
|
||
)
|
||
: Text(
|
||
'${isBuy ? '买入' : '卖出'} ${coinCode ?? ""}',
|
||
style: AppTextStyles.headlineLarge(context).copyWith(
|
||
color: enabled
|
||
? AppColorScheme.darkOnPrimary
|
||
: colorScheme.onSurface.withOpacity(0.3),
|
||
),
|
||
),
|
||
),
|
||
),
|
||
);
|
||
}
|
||
}
|