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feat:增加主题色存储本地的功能

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Cxx0822
2025-11-12 15:17:20 +08:00
parent 0291039666
commit 011a4d05df
11 changed files with 442 additions and 369 deletions
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128
lib/layout/app_drawer.dart
View File

@@ -1,4 +1,5 @@
import 'package:flisp_app/provider/app_provider.dart';
import 'package:flisp_app/utils/theme_utils.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
@@ -57,88 +58,6 @@ class AppDrawer extends StatelessWidget {
);
}
Widget _buildThemeColorList(BuildContext context, AppProvider appProvider) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
child: GridView.builder(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 4,
crossAxisSpacing: 8,
mainAxisSpacing: 8,
childAspectRatio: 1.2,
),
itemCount: appProvider.availableThemes.length,
itemBuilder: (context, index) {
final themeColor = appProvider.availableThemes[index];
final isSelected = appProvider.currentTheme == themeColor;
return _buildThemeColorItem(
themeColor: themeColor,
isSelected: isSelected,
onTap: () => appProvider.changeTheme(themeColor),
);
},
),
);
}
Widget _buildThemeColorItem({
required ThemeColor themeColor,
required bool isSelected,
required VoidCallback onTap,
}) {
return GestureDetector(
onTap: onTap,
child: Container(
decoration: BoxDecoration(
color:
isSelected
? themeColor.primaryColor.withAlpha(50)
: Colors.transparent,
borderRadius: BorderRadius.circular(8),
border: Border.all(
color: isSelected ? themeColor.primaryColor : Colors.grey.shade300,
width: isSelected ? 2 : 1,
),
),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
// 颜色圆点
Container(
width: 20,
height: 20,
decoration: BoxDecoration(
color: themeColor.primaryColor,
shape: BoxShape.circle,
border: Border.all(color: Colors.white, width: 2),
boxShadow: [
BoxShadow(
color: Colors.black.withAlpha(10),
blurRadius: 2,
offset: const Offset(0, 1),
),
],
),
),
const SizedBox(height: 4),
Text(
themeColor.name,
style: TextStyle(
fontSize: 10,
fontWeight: isSelected ? FontWeight.bold : FontWeight.normal,
color:
isSelected ? themeColor.primaryColor : Colors.grey.shade600,
),
),
],
),
),
);
}
Widget _buildThemeSection(BuildContext context, AppProvider appProvider) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
@@ -148,7 +67,7 @@ class AppDrawer extends StatelessWidget {
child: Text('主题颜色', style: Theme.of(context).textTheme.titleMedium),
),
_buildDarkModeSection(context, appProvider),
_buildThemeColorList(context, appProvider),
buildThemeColorList(context, appProvider),
],
);
}
@@ -178,49 +97,6 @@ class AppDrawer extends StatelessWidget {
// 抽屉头部
buildDrawerHeader(context),
// 菜单项
_buildDrawerItem(
context: context,
icon: Icons.flash_on,
title: '闪灵',
onTap: () {
Navigator.pop(context);
appProvider.changeTab(0);
},
),
_buildDrawerItem(
context: context,
icon: Icons.checklist,
title: '待办事项',
onTap: () {
Navigator.pop(context);
appProvider.changeTab(1);
},
),
const Divider(),
_buildDrawerItem(
context: context,
icon: Icons.analytics,
title: '统计',
onTap: () {
Navigator.pop(context);
// 这里可以导航到统计页面
},
),
_buildDrawerItem(
context: context,
icon: Icons.archive,
title: '归档',
onTap: () {
Navigator.pop(context);
// 这里可以导航到归档页面
},
),
const Divider(),
_buildThemeSection(context, appProvider),
const Divider(),

1
lib/pages/flisp_page.dart
View File

@@ -44,7 +44,6 @@ class FlispPageState extends State<FlispPage> {
padding: EdgeInsets.all(10),
child: Column(
children: [
buildStatsCard(_activeFlisps),
buildTabs(
context: context,
currentTab: _currentTab,

20
lib/pages/todo_page.dart
View File

@@ -46,7 +46,6 @@ class TodoPageState extends State<TodoPage> {
padding: EdgeInsets.all(10),
child: Column(
children: [
buildStatsCard(_todos),
buildTabs(
context: context,
currentTab: _currentTab,
@@ -67,6 +66,7 @@ class TodoPageState extends State<TodoPage> {
return _activeTodos.isEmpty
? buildEmptyState(context, _currentTab)
: buildTodoList(
context: context,
todos: _activeTodos,
onToggleTodo: (todo) {
setState(() {
@@ -76,6 +76,9 @@ class TodoPageState extends State<TodoPage> {
onEditTodo: (todo) {
_showDialog(true, todo);
},
onDelete: (todo) {
_deleteTodo(todo);
},
);
}
@@ -149,4 +152,19 @@ class TodoPageState extends State<TodoPage> {
showErrorDialog(context, isEditing ? '更新失败' : '添加失败');
}
}
void _deleteTodo(Todo todo) async {
await notifyService.cancelNotification(todo.id);
bool isSuccess = await todoService.deleteTodo(todo);
setState(() {
_todos = todoService.getAllTodos();
});
if (isSuccess) {
showSuccessDialog(context, '删除成功');
} else {
showErrorDialog(context, '删除失败');
}
}
}

197
lib/provider/app_provider.dart
View File

@@ -1,153 +1,54 @@
import 'package:flisp_app/utils/theme_utils.dart';
import 'package:flutter/material.dart';
class ThemeColor {
final String name;
final Color primaryColor;
final MaterialColor materialColor;
ThemeColor({
required this.name,
required this.primaryColor,
required this.materialColor,
});
}
import 'package:shared_preferences/shared_preferences.dart';
class AppProvider with ChangeNotifier {
static const String _themeKey = 'selected_theme';
static const String _darkModeKey = 'is_dark_mode';
int _currentTab = 0;
bool _isDarkMode = false;
ThemeColor _currentTheme = _defaultThemes[0];
ThemeColor _currentTheme = defaultThemes[0];
late SharedPreferences _prefs;
bool _isInitialized = false;
// 预定义主题色
static final List<ThemeColor> _defaultThemes = [
ThemeColor(
name: '科技蓝',
primaryColor: Color(0xFF2563EB),
materialColor: MaterialColor(0xFF2563EB, {
50: Color(0xFFDBEAFE),
100: Color(0xFFBFDBFE),
200: Color(0xFF93C5FD),
300: Color(0xFF60A5FA),
400: Color(0xFF3B82F6),
500: Color(0xFF2563EB),
600: Color(0xFF1D4ED8),
700: Color(0xFF1E40AF),
800: Color(0xFF1E3A8A),
900: Color(0xFF1E3A8A),
}),
),
ThemeColor(
name: '翡翠绿',
primaryColor: Color(0xFF10B981),
materialColor: MaterialColor(0xFF10B981, {
50: Color(0xFFECFDF5),
100: Color(0xFFD1FAE5),
200: Color(0xFFA7F3D0),
300: Color(0xFF6EE7B7),
400: Color(0xFF34D399),
500: Color(0xFF10B981),
600: Color(0xFF059669),
700: Color(0xFF047857),
800: Color(0xFF065F46),
900: Color(0xFF064E3B),
}),
),
ThemeColor(
name: '活力橙',
primaryColor: Color(0xFFF59E0B),
materialColor: MaterialColor(0xFFF59E0B, {
50: Color(0xFFFFFBEB),
100: Color(0xFFFEF3C7),
200: Color(0xFFFDE68A),
300: Color(0xFFFCD34D),
400: Color(0xFFFBBF24),
500: Color(0xFFF59E0B),
600: Color(0xFFD97706),
700: Color(0xFFB45309),
800: Color(0xFF92400E),
900: Color(0xFF78350F),
}),
),
ThemeColor(
name: '梦幻紫',
primaryColor: Color(0xFF8B5CF6),
materialColor: MaterialColor(0xFF8B5CF6, {
50: Color(0xFFF5F3FF),
100: Color(0xFFEDE9FE),
200: Color(0xFFDDD6FE),
300: Color(0xFFC4B5FD),
400: Color(0xFFA78BFA),
500: Color(0xFF8B5CF6),
600: Color(0xFF7C3AED),
700: Color(0xFF6D28D9),
800: Color(0xFF5B21B6),
900: Color(0xFF4C1D95),
}),
),
ThemeColor(
name: '浪漫粉',
primaryColor: Color(0xFFEC4899),
materialColor: MaterialColor(0xFFEC4899, {
50: Color(0xFFFDF2F8),
100: Color(0xFFFCE7F3),
200: Color(0xFFFBCFE8),
300: Color(0xFFF9A8D4),
400: Color(0xFFF472B6),
500: Color(0xFFEC4899),
600: Color(0xFFDB2777),
700: Color(0xFFBE185D),
800: Color(0xFF9D174D),
900: Color(0xFF831843),
}),
),
ThemeColor(
name: '清新青',
primaryColor: Color(0xFF06B6D4),
materialColor: MaterialColor(0xFF06B6D4, {
50: Color(0xFFF0FDFA),
100: Color(0xFFCCFBF1),
200: Color(0xFF99F6E4),
300: Color(0xFF5EEAD4),
400: Color(0xFF2DD4BF),
500: Color(0xFF06B6D4),
600: Color(0xFF0891B2),
700: Color(0xFF0E7490),
800: Color(0xFF155E75),
900: Color(0xFF164E63),
}),
),
ThemeColor(
name: '深空蓝',
primaryColor: Color(0xFF1E40AF),
materialColor: MaterialColor(0xFF1E40AF, {
50: Color(0xFFEFF6FF),
100: Color(0xFFDBEAFE),
200: Color(0xFFBFDBFE),
300: Color(0xFF93C5FD),
400: Color(0xFF60A5FA),
500: Color(0xFF3B82F6),
600: Color(0xFF2563EB),
700: Color(0xFF1D4ED8),
800: Color(0xFF1E40AF),
900: Color(0xFF1E3A8A),
}),
),
ThemeColor(
name: '落日红',
primaryColor: Color(0xFFEF4444),
materialColor: MaterialColor(0xFFEF4444, {
50: Color(0xFFFEF2F2),
100: Color(0xFFFEE2E2),
200: Color(0xFFFECACA),
300: Color(0xFFFCA5A5),
400: Color(0xFFF87171),
500: Color(0xFFEF4444),
600: Color(0xFFDC2626),
700: Color(0xFFB91C1C),
800: Color(0xFF991B1B),
900: Color(0xFF7F1D1D),
}),
),
];
AppProvider() {
_initPreferences();
}
// 初始化 SharedPreferences
Future<void> _initPreferences() async {
_prefs = await SharedPreferences.getInstance();
_loadPreferences();
_isInitialized = true;
notifyListeners();
}
// 加载存储的设置
void _loadPreferences() {
_isDarkMode = _prefs.getBool(_darkModeKey) ?? false;
// 加载主题色
final themeName = _prefs.getString(_themeKey);
if (themeName != null) {
// 根据主题名称查找对应的主题
final savedTheme = defaultThemes.firstWhere(
(theme) => theme.name == themeName,
orElse: () => defaultThemes[0],
);
_currentTheme = savedTheme;
}
}
// 保存主题色
Future<void> _saveTheme() async {
await _prefs.setString(_themeKey, _currentTheme.name);
}
// 保存暗黑模式
Future<void> _saveDarkMode() async {
await _prefs.setBool(_darkModeKey, _isDarkMode);
}
int get currentTab => _currentTab;
@@ -155,7 +56,9 @@ class AppProvider with ChangeNotifier {
ThemeColor get currentTheme => _currentTheme;
List<ThemeColor> get availableThemes => _defaultThemes;
List<ThemeColor> get availableThemes => defaultThemes;
bool get isInitialized => _isInitialized;
void changeTab(int index) {
_currentTab = index;
@@ -165,12 +68,14 @@ class AppProvider with ChangeNotifier {
// 切换明暗模式
void toggleDarkMode(bool value) {
_isDarkMode = value;
_saveDarkMode();
notifyListeners();
}
// 更改主题色
void changeTheme(ThemeColor theme) {
_currentTheme = theme;
_saveTheme();
notifyListeners();
}
@@ -185,4 +90,4 @@ class AppProvider with ChangeNotifier {
fontFamily: 'CustomFont',
);
}
}
}

229
lib/utils/theme_utils.dart Normal file
View File

@@ -0,0 +1,229 @@
import 'dart:ui';
import 'package:flisp_app/provider/app_provider.dart';
import 'package:flutter/material.dart';
class ThemeColor {
final String name;
final Color primaryColor;
final MaterialColor materialColor;
ThemeColor({
required this.name,
required this.primaryColor,
required this.materialColor,
});
}
final List<ThemeColor> defaultThemes = [
ThemeColor(
name: '科技蓝',
primaryColor: Color(0xFF2563EB),
materialColor: MaterialColor(0xFF2563EB, {
50: Color(0xFFDBEAFE),
100: Color(0xFFBFDBFE),
200: Color(0xFF93C5FD),
300: Color(0xFF60A5FA),
400: Color(0xFF3B82F6),
500: Color(0xFF2563EB),
600: Color(0xFF1D4ED8),
700: Color(0xFF1E40AF),
800: Color(0xFF1E3A8A),
900: Color(0xFF1E3A8A),
}),
),
ThemeColor(
name: '翡翠绿',
primaryColor: Color(0xFF10B981),
materialColor: MaterialColor(0xFF10B981, {
50: Color(0xFFECFDF5),
100: Color(0xFFD1FAE5),
200: Color(0xFFA7F3D0),
300: Color(0xFF6EE7B7),
400: Color(0xFF34D399),
500: Color(0xFF10B981),
600: Color(0xFF059669),
700: Color(0xFF047857),
800: Color(0xFF065F46),
900: Color(0xFF064E3B),
}),
),
ThemeColor(
name: '活力橙',
primaryColor: Color(0xFFF59E0B),
materialColor: MaterialColor(0xFFF59E0B, {
50: Color(0xFFFFFBEB),
100: Color(0xFFFEF3C7),
200: Color(0xFFFDE68A),
300: Color(0xFFFCD34D),
400: Color(0xFFFBBF24),
500: Color(0xFFF59E0B),
600: Color(0xFFD97706),
700: Color(0xFFB45309),
800: Color(0xFF92400E),
900: Color(0xFF78350F),
}),
),
ThemeColor(
name: '梦幻紫',
primaryColor: Color(0xFF8B5CF6),
materialColor: MaterialColor(0xFF8B5CF6, {
50: Color(0xFFF5F3FF),
100: Color(0xFFEDE9FE),
200: Color(0xFFDDD6FE),
300: Color(0xFFC4B5FD),
400: Color(0xFFA78BFA),
500: Color(0xFF8B5CF6),
600: Color(0xFF7C3AED),
700: Color(0xFF6D28D9),
800: Color(0xFF5B21B6),
900: Color(0xFF4C1D95),
}),
),
ThemeColor(
name: '浪漫粉',
primaryColor: Color(0xFFEC4899),
materialColor: MaterialColor(0xFFEC4899, {
50: Color(0xFFFDF2F8),
100: Color(0xFFFCE7F3),
200: Color(0xFFFBCFE8),
300: Color(0xFFF9A8D4),
400: Color(0xFFF472B6),
500: Color(0xFFEC4899),
600: Color(0xFFDB2777),
700: Color(0xFFBE185D),
800: Color(0xFF9D174D),
900: Color(0xFF831843),
}),
),
ThemeColor(
name: '清新青',
primaryColor: Color(0xFF06B6D4),
materialColor: MaterialColor(0xFF06B6D4, {
50: Color(0xFFF0FDFA),
100: Color(0xFFCCFBF1),
200: Color(0xFF99F6E4),
300: Color(0xFF5EEAD4),
400: Color(0xFF2DD4BF),
500: Color(0xFF06B6D4),
600: Color(0xFF0891B2),
700: Color(0xFF0E7490),
800: Color(0xFF155E75),
900: Color(0xFF164E63),
}),
),
ThemeColor(
name: '深空蓝',
primaryColor: Color(0xFF1E40AF),
materialColor: MaterialColor(0xFF1E40AF, {
50: Color(0xFFEFF6FF),
100: Color(0xFFDBEAFE),
200: Color(0xFFBFDBFE),
300: Color(0xFF93C5FD),
400: Color(0xFF60A5FA),
500: Color(0xFF3B82F6),
600: Color(0xFF2563EB),
700: Color(0xFF1D4ED8),
800: Color(0xFF1E40AF),
900: Color(0xFF1E3A8A),
}),
),
ThemeColor(
name: '落日红',
primaryColor: Color(0xFFEF4444),
materialColor: MaterialColor(0xFFEF4444, {
50: Color(0xFFFEF2F2),
100: Color(0xFFFEE2E2),
200: Color(0xFFFECACA),
300: Color(0xFFFCA5A5),
400: Color(0xFFF87171),
500: Color(0xFFEF4444),
600: Color(0xFFDC2626),
700: Color(0xFFB91C1C),
800: Color(0xFF991B1B),
900: Color(0xFF7F1D1D),
}),
),
];
Widget buildThemeColorList(BuildContext context, AppProvider appProvider) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
child: GridView.builder(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 4,
crossAxisSpacing: 8,
mainAxisSpacing: 8,
childAspectRatio: 1.2,
),
itemCount: appProvider.availableThemes.length,
itemBuilder: (context, index) {
final themeColor = appProvider.availableThemes[index];
final isSelected = appProvider.currentTheme == themeColor;
return _buildThemeColorItem(
themeColor: themeColor,
isSelected: isSelected,
onTap: () => appProvider.changeTheme(themeColor),
);
},
),
);
}
Widget _buildThemeColorItem({
required ThemeColor themeColor,
required bool isSelected,
required VoidCallback onTap,
}) {
return GestureDetector(
onTap: onTap,
child: Container(
decoration: BoxDecoration(
color:
isSelected
? themeColor.primaryColor.withAlpha(50)
: Colors.transparent,
borderRadius: BorderRadius.circular(8),
border: Border.all(
color: isSelected ? themeColor.primaryColor : Colors.grey.shade300,
width: isSelected ? 2 : 1,
),
),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
// 颜色圆点
Container(
width: 20,
height: 20,
decoration: BoxDecoration(
color: themeColor.primaryColor,
shape: BoxShape.circle,
border: Border.all(color: Colors.white, width: 2),
boxShadow: [
BoxShadow(
color: Colors.black.withAlpha(10),
blurRadius: 2,
offset: const Offset(0, 1),
),
],
),
),
const SizedBox(height: 4),
Text(
themeColor.name,
style: TextStyle(
fontSize: 10,
fontWeight: isSelected ? FontWeight.bold : FontWeight.normal,
color:
isSelected ? themeColor.primaryColor : Colors.grey.shade600,
),
),
],
),
),
);
}

86
lib/widgets/common.dart
View File

@@ -1,4 +1,5 @@
import 'package:flutter/material.dart';
import 'package:toggle_switch/toggle_switch.dart';
BoxDecoration buildBoxDecoration() {
return BoxDecoration(
@@ -8,6 +9,7 @@ BoxDecoration buildBoxDecoration() {
);
}
// 卡片
class BuildCard extends StatelessWidget {
final Widget? child;
@@ -29,6 +31,7 @@ class BuildCard extends StatelessWidget {
}
}
// 底部弹出
void buildModalBottom({
required BuildContext context,
required String title,
@@ -113,3 +116,86 @@ Widget buildModalBottomBody(BuildContext context, String title, Widget body) {
],
);
}
// 滑动删除
Widget buildDismissible({
required BuildContext context,
required Object id,
required Widget child,
required VoidCallback onDelete,
}) {
return Dismissible(
key: ValueKey(id),
direction: DismissDirection.endToStart,
background: _buildDismissBackground(),
confirmDismiss: (direction) async {
// 这里实现二次确认
return await _showDeleteConfirmationDialog(context);
},
onDismissed: (direction) {
onDelete();
},
child: child,
);
}
// 确认对话框
Future<bool?> _showDeleteConfirmationDialog(BuildContext context) async {
return showDialog<bool>(
context: context,
builder: (BuildContext context) {
return AlertDialog(
title: const Text('确认删除'),
backgroundColor: Colors.white,
content: const Text('确定要删除这个项目吗？'),
actions: [
TextButton(
onPressed: () => Navigator.of(context).pop(false),
child: const Text('取消'),
),
TextButton(
onPressed: () => Navigator.of(context).pop(true),
child: const Text('删除', style: TextStyle(color: Colors.red)),
),
],
);
},
);
}
Widget _buildDismissBackground() {
return Container(
color: Colors.red,
alignment: Alignment.centerRight,
padding: const EdgeInsets.only(right: 20),
child: const Icon(Icons.delete, color: Colors.white, size: 24),
);
}
// toggle切换
Widget buildToggleSwitch<T extends Enum>({
required BuildContext context,
required T currentTab,
required List<T> tabValues,
required List<String> labels,
required ValueChanged<T> onTabChanged,
}) {
return ToggleSwitch(
minWidth: 90.0,
minHeight: 40.0,
initialLabelIndex: tabValues.indexOf(currentTab),
totalSwitches: tabValues.length,
labels: labels,
activeBgColor: [Theme.of(context).colorScheme.primary],
activeFgColor: Colors.white,
inactiveBgColor: Colors.grey.shade200,
inactiveFgColor: Colors.grey.shade700,
cornerRadius: 12.0,
customTextStyles: [TextStyle(fontSize: 12, fontWeight: FontWeight.w500)],
onToggle: (index) {
if (index != null && index < tabValues.length) {
onTabChanged(tabValues[index]);
}
},
);
}

1
lib/widgets/flisp_form.dart
View File

@@ -79,6 +79,7 @@ class _FlispFormState extends State<FlispForm> {
},
decoration: InputDecoration(
hintText: '记录你的灵感瞬间...',
hintStyle: TextStyle(color: Colors.grey),
counterText: '',
suffixText: '${provider.formItem.content.length}/$maxContentCount',
border: OutlineInputBorder(

69
lib/widgets/flisp_widget.dart
View File

@@ -48,23 +48,12 @@ Widget buildTabs({
}) {
return Container(
padding: EdgeInsets.all(8),
child: ToggleSwitch(
minWidth: 90.0,
minHeight: 40.0,
initialLabelIndex: FlispTab.values.indexOf(currentTab),
totalSwitches: FlispTab.values.length,
child: buildToggleSwitch(
context: context,
currentTab: currentTab,
tabValues: FlispTab.values,
labels: FlispTab.values.map((e) => e.label).toList(),
activeBgColor: [Theme.of(context).colorScheme.primary],
activeFgColor: Colors.white,
inactiveBgColor: Colors.grey.shade200,
inactiveFgColor: Colors.grey.shade700,
cornerRadius: 12.0,
customTextStyles: [TextStyle(fontSize: 12, fontWeight: FontWeight.w500)],
onToggle: (index) {
if (index != null) {
onTabChanged(FlispTab.values[index]);
}
},
onTabChanged: onTabChanged,
),
);
}
@@ -275,17 +264,10 @@ Widget _buildFlispItem({
final hasImage = flisp.imageUrl.isNotEmpty;
final hasVideo = flisp.videoUrl.isNotEmpty;
return Dismissible(
key: ValueKey(flisp.id),
direction: DismissDirection.endToStart,
background: _buildDismissBackground(),
confirmDismiss: (direction) async {
// 这里实现二次确认
return await _showDeleteConfirmationDialog(context);
},
onDismissed: (direction) {
onDelete(flisp);
},
return buildDismissible(
context: context,
id: flisp.id,
onDelete: () => onDelete(flisp),
child: BuildCard(
child: InkWell(
onTap: () => onEdit(flisp),
@@ -306,39 +288,6 @@ Widget _buildFlispItem({
);
}
// 确认对话框
Future<bool?> _showDeleteConfirmationDialog(BuildContext context) async {
return showDialog<bool>(
context: context,
builder: (BuildContext context) {
return AlertDialog(
title: const Text('确认删除'),
backgroundColor: Colors.white,
content: const Text('确定要删除这个项目吗？'),
actions: [
TextButton(
onPressed: () => Navigator.of(context).pop(false),
child: const Text('取消'),
),
TextButton(
onPressed: () => Navigator.of(context).pop(true),
child: const Text('删除', style: TextStyle(color: Colors.red)),
),
],
);
},
);
}
Widget _buildDismissBackground() {
return Container(
color: Colors.red,
alignment: Alignment.centerRight,
padding: const EdgeInsets.only(right: 20),
child: const Icon(Icons.delete, color: Colors.white, size: 24),
);
}
// 空状态
Widget buildEmptyState(BuildContext context) {
final colors = Theme.of(context).colorScheme;

2
lib/widgets/todo_form.dart
View File

@@ -82,6 +82,7 @@ class _TodoFormState extends State<TodoForm> {
),
),
hintText: '请输入待办事项标题...',
hintStyle: TextStyle(color: Colors.grey),
counterText: '',
suffixText: '${provider.formItem.title.length}/$maxTitleCount',
border: OutlineInputBorder(
@@ -126,6 +127,7 @@ class _TodoFormState extends State<TodoForm> {
decoration: InputDecoration(
labelText: '内容',
hintText: '请输入待办事项内容...',
hintStyle: TextStyle(color: Colors.grey),
counterText: '',
suffixText: '${provider.formItem.content.length}/$maxContentCount',
border: OutlineInputBorder(

60
lib/widgets/todo_widget.dart
View File

@@ -50,31 +50,22 @@ Widget buildTabs({
}) {
return Container(
padding: EdgeInsets.all(8),
child: ToggleSwitch(
minWidth: 90.0,
minHeight: 40.0,
initialLabelIndex: TodoTab.values.indexOf(currentTab),
totalSwitches: TodoTab.values.length,
child: buildToggleSwitch(
context: context,
currentTab: currentTab,
tabValues: TodoTab.values,
labels: TodoTab.values.map((e) => e.label).toList(),
activeBgColor: [Theme.of(context).colorScheme.primary],
activeFgColor: Colors.white,
inactiveBgColor: Colors.grey.shade200,
inactiveFgColor: Colors.grey.shade700,
cornerRadius: 12.0,
customTextStyles: [TextStyle(fontSize: 12, fontWeight: FontWeight.w500)],
onToggle: (index) {
if (index != null) {
onTabChanged(TodoTab.values[index]);
}
},
onTabChanged: onTabChanged,
),
);
}
Widget buildTodoList({
required BuildContext context,
required List<Todo> todos,
required ValueChanged<Todo> onToggleTodo,
required ValueChanged<Todo> onEditTodo,
required ValueChanged<Todo> onDelete,
}) {
return ListView.separated(
itemCount: todos.length,
@@ -82,35 +73,44 @@ Widget buildTodoList({
itemBuilder: (context, index) {
final todo = todos[index];
return _buildTodoItem(
context: context,
todo: todo,
onToggle: onToggleTodo,
onEdit: onEditTodo,
onDelete: onDelete,
);
},
);
}
Widget _buildTodoItem({
required BuildContext context,
required Todo todo,
required ValueChanged<Todo> onToggle,
required ValueChanged<Todo> onEdit,
required ValueChanged<Todo> onDelete,
}) {
return BuildCard(
child: ListTile(
contentPadding: EdgeInsets.symmetric(horizontal: 8, vertical: 0),
leading: SizedBox(
width: 24,
child: Checkbox(
value: todo.isCompleted,
onChanged: (value) => onToggle(todo),
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
return buildDismissible(
context: context,
id: todo.id,
onDelete: () => onDelete(todo),
child: BuildCard(
child: ListTile(
contentPadding: EdgeInsets.symmetric(horizontal: 8, vertical: 0),
leading: SizedBox(
width: 24,
child: Checkbox(
value: todo.isCompleted,
onChanged: (value) => onToggle(todo),
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
),
),
title: _buildTodoTitle(todo),
subtitle: _buildTodoSubtitle(todo),
trailing: _buildPriorityBadge(todo.priority),
onTap: () => onEdit(todo),
// onLongPress: () => onShowOptions(todo),
),
title: _buildTodoTitle(todo),
subtitle: _buildTodoSubtitle(todo),
trailing: _buildPriorityBadge(todo.priority),
onTap: () => onEdit(todo),
// onLongPress: () => onShowOptions(todo),
),
);
}