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Merge branch 'develop' into dev/yisheng

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* develop:
  fix:code
This commit is contained in:
ryan
2019-01-31 19:22:55 +08:00
parent c0b87cd0ca de712740c6
commit 1ea6476ed3
128 changed files with 770 additions and 914 deletions
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4
ios/Runner.xcodeproj/project.pbxproj
View File

@ -10,7 +10,6 @@
1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; }; 1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
333E5DAE7FC10AC69FEC26C0 /* libPods-Runner.a in Frameworks */ = {isa = PBXBuildFile; fileRef = DDA792F029EDD7A11295D192 /* libPods-Runner.a */; }; 333E5DAE7FC10AC69FEC26C0 /* libPods-Runner.a in Frameworks */ = {isa = PBXBuildFile; fileRef = DDA792F029EDD7A11295D192 /* libPods-Runner.a */; };
3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; }; 3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
2D5378261FAA1A9400D5DBA9 /* flutter_assets in Resources */ = {isa = PBXBuildFile; fileRef = 2D5378251FAA1A9400D5DBA9 /* flutter_assets */; };
3B80C3941E831B6300D905FE /* App.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; }; 3B80C3941E831B6300D905FE /* App.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; };
3B80C3951E831B6300D905FE /* App.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; }; 3B80C3951E831B6300D905FE /* App.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; }; 9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; };
@ -41,7 +40,6 @@
1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; }; 1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; }; 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; }; 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
2D5378251FAA1A9400D5DBA9 /* flutter_assets */ = {isa = PBXFileReference; lastKnownFileType = folder; name = flutter_assets; path = Flutter/flutter_assets; sourceTree = SOURCE_ROOT; };
3B80C3931E831B6300D905FE /* App.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = App.framework; path = Flutter/App.framework; sourceTree = "<group>"; }; 3B80C3931E831B6300D905FE /* App.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = App.framework; path = Flutter/App.framework; sourceTree = "<group>"; };
7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; }; 7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
7AFFD8ED1D35381100E5BB4D /* AppDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; }; 7AFFD8ED1D35381100E5BB4D /* AppDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
@ -92,7 +90,6 @@
children = ( children = (
3B80C3931E831B6300D905FE /* App.framework */, 3B80C3931E831B6300D905FE /* App.framework */,
3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */, 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */,
2D5378251FAA1A9400D5DBA9 /* flutter_assets */,
9740EEBA1CF902C7004384FC /* Flutter.framework */, 9740EEBA1CF902C7004384FC /* Flutter.framework */,
9740EEB21CF90195004384FC /* Debug.xcconfig */, 9740EEB21CF90195004384FC /* Debug.xcconfig */,
7AFA3C8E1D35360C0083082E /* Release.xcconfig */, 7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
@ -209,7 +206,6 @@
files = ( files = (
97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */, 97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */,
3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */, 3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */,
2D5378261FAA1A9400D5DBA9 /* flutter_assets in Resources */,
97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */, 97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */,
97C146FC1CF9000F007C117D /* Main.storyboard in Resources */, 97C146FC1CF9000F007C117D /* Main.storyboard in Resources */,
); );

2
lib/widgets/404.dart
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@ -9,7 +9,7 @@ class WidgetNotFound extends StatelessWidget {
title: Text("widget not found"), title: Text("widget not found"),
), ),
body: Container( body: Container(
child: new Text("widget not found") child: Text("widget not found")
) )
); );
} }

42
lib/widgets/components/Bar/AppBar/demo.dart
View File

@ -30,8 +30,8 @@ class _AppBarLessDefaultComplex extends State with SingleTickerProviderStateMixi
@override @override
void initState() { void initState() {
super.initState(); super.initState();
_scrollViewController = new ScrollController(); _scrollViewController = ScrollController();
_tabController = new TabController(vsync: this, length: 6);// 和下面的 TabBar.tabs 数量对应 _tabController = TabController(vsync: this, length: 6);// 和下面的 TabBar.tabs 数量对应
} }
@override @override
@ -46,26 +46,26 @@ class _AppBarLessDefaultComplex extends State with SingleTickerProviderStateMixi
// 如果省略了 leading ，但 AppBar 在带有 Drawer 的 Scaffold 中，则会插入一个 button 以打开 Drawer。 // 如果省略了 leading ，但 AppBar 在带有 Drawer 的 Scaffold 中，则会插入一个 button 以打开 Drawer。
// 否则，如果最近的 Navigator 具有任何先前的 router ，则会插入BackButton。 // 否则，如果最近的 Navigator 具有任何先前的 router ，则会插入BackButton。
// 这种行为可以通过设置来关闭automaticallyImplyLeading 为false。在这种情况下，空的 leading widget 将导致 middle/title widget 拉伸开始。 // 这种行为可以通过设置来关闭automaticallyImplyLeading 为false。在这种情况下，空的 leading widget 将导致 middle/title widget 拉伸开始。
return new SizedBox( return SizedBox(
height: 500, height: 500,
child:new AppBar( // 大量配置属性参考 SliverAppBar 示例 child: AppBar( // 大量配置属性参考 SliverAppBar 示例
title: new Text('title'), title: Text('title'),
leading: new Icon(Icons.home), leading: Icon(Icons.home),
backgroundColor: Colors.amber[500], backgroundColor: Colors.amber[500],
centerTitle: true, centerTitle: true,
actions: <Widget>[ actions: <Widget>[
new IconButton( IconButton(
icon: new Icon(Icons.add_alarm), icon: Icon(Icons.add_alarm),
tooltip: 'Add Alarm', tooltip: 'Add Alarm',
onPressed: () { onPressed: () {
// do nothing // do nothing
}), }),
new PopupMenuButton<String>( PopupMenuButton<String>(
itemBuilder: (BuildContext context) => <PopupMenuItem<String>>[ itemBuilder: (BuildContext context) => <PopupMenuItem<String>>[
new PopupMenuItem<String>( PopupMenuItem<String>(
value: "price", child: new Text('Sort by price')), value: "price", child: Text('Sort by price')),
new PopupMenuItem<String>( PopupMenuItem<String>(
value: "time", child: new Text('Sort by time')), value: "time", child: Text('Sort by time')),
], ],
onSelected: (String action) { onSelected: (String action) {
switch (action) { switch (action) {
@ -78,16 +78,16 @@ class _AppBarLessDefaultComplex extends State with SingleTickerProviderStateMixi
} }
}) })
], ],
bottom: new TabBar( bottom: TabBar(
isScrollable: true, isScrollable: true,
controller: _tabController, controller: _tabController,
tabs: <Widget>[ tabs: <Widget>[
new Tab(text: "Tabs 1"), Tab(text: "Tabs 1"),
new Tab(text: "Tabs 2"), Tab(text: "Tabs 2"),
new Tab(text: "Tabs 3"), Tab(text: "Tabs 3"),
new Tab(text: "Tabs 4"), Tab(text: "Tabs 4"),
new Tab(text: "Tabs 5"), Tab(text: "Tabs 5"),
new Tab(text: "Tabs 6"), Tab(text: "Tabs 6"),
], ],
), ),
), ),
@ -107,7 +107,7 @@ class AppBarLessDefaultSimple extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new SizedBox( return SizedBox(
height: 200, height: 200,
child:AppBar( child:AppBar(
title: Text('My Fancy Dress'), title: Text('My Fancy Dress'),

4
lib/widgets/components/Bar/AppBar/index.dart
View File

@ -62,7 +62,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allDomes(BuildContext context, _DemoState that) { Widget allDomes(BuildContext context, _DemoState that) {
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[
@ -84,7 +84,7 @@ Widget allDomes(BuildContext context, _DemoState that) {
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt) { Widget textAlignBar(String txt) {
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[

2
lib/widgets/components/Bar/BottomAppBar/demo.dart
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@ -21,7 +21,7 @@ class AppBarLessDefaultSimple extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new SizedBox( return SizedBox(
height: 100, height: 100,
child: Scaffold( child: Scaffold(
//appBar: AppBar(title: const Text('Bottom App Bar')), //appBar: AppBar(title: const Text('Bottom App Bar')),

2
lib/widgets/components/Bar/BottomAppBar/index.dart
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@ -52,7 +52,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allDomes(BuildContext context, _DemoState that) { Widget allDomes(BuildContext context, _DemoState that) {
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[

4
lib/widgets/components/Bar/ButtonBar/demo.dart
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@ -44,9 +44,9 @@ class ButtonBarLessDefault extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return Container( return Container(
margin: new EdgeInsets.symmetric(vertical: 0.0), margin: EdgeInsets.symmetric(vertical: 0.0),
height: 100.0, height: 100.0,
child: new Scrollbar(child:ListView( child: Scrollbar(child:ListView(
scrollDirection: Axis.horizontal, // 水平listView scrollDirection: Axis.horizontal, // 水平listView
children: <Widget>[ children: <Widget>[
ButtonBar( ButtonBar(

2
lib/widgets/components/Bar/ButtonBar/index.dart
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@ -55,7 +55,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allDomes(BuildContext context, _DemoState that) { Widget allDomes(BuildContext context, _DemoState that) {
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[

2
lib/widgets/components/Bar/FlexibleSpaceBar/index.dart
View File

@ -54,7 +54,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allDomes(BuildContext context, _DemoState that) { Widget allDomes(BuildContext context, _DemoState that) {
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[

18
lib/widgets/components/Bar/SliverAppBar/demo.dart
View File

@ -44,9 +44,9 @@ class SliverAppBarLessDefault extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
for (int i = 0; i < 20; i++) { for (int i = 0; i < 20; i++) {
listData.add(new ListItem("我是测试标题$i", Icons.cake)); listData.add( ListItem("我是测试标题$i", Icons.cake));
} }
return new SizedBox( return SizedBox(
height: 500.0, height: 500.0,
child: NestedScrollView( child: NestedScrollView(
headerSliverBuilder: (BuildContext context, bool innerBoxIsScrolled) { headerSliverBuilder: (BuildContext context, bool innerBoxIsScrolled) {
@ -89,7 +89,7 @@ class SliverAppBarLessDefault extends StatelessWidget {
// SliverPersistentHeader( // SliverPersistentHeader(
// delegate: _SliverAppBarDelegate( // delegate: _SliverAppBarDelegate(
// TabBar( // TabBar(
// controller: new TabController(length: 2, vsync: this), // controller: TabController(length: 2, vsync: this),
// labelColor: Colors.black87, // labelColor: Colors.black87,
// unselectedLabelColor: Colors.grey, // unselectedLabelColor: Colors.grey,
// tabs: [ // tabs: [
@ -101,10 +101,10 @@ class SliverAppBarLessDefault extends StatelessWidget {
]; ];
}, },
body: Center( body: Center(
child: new ListView.builder( child: ListView.builder(
shrinkWrap: true, shrinkWrap: true,
itemBuilder: (BuildContext context, int index) { itemBuilder: (BuildContext context, int index) {
return new ListItemWidget(listData[index]); return ListItemWidget(listData[index]);
}, },
itemCount: listData.length, itemCount: listData.length,
), ),
@ -127,10 +127,10 @@ class ListItemWidget extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new InkWell( return InkWell(
child: new ListTile( child: ListTile(
leading: new Icon(listItem.iconData), leading: Icon(listItem.iconData),
title: new Text(listItem.title), title: Text(listItem.title),
), ),
onTap: () {}, onTap: () {},
); );

4
lib/widgets/components/Bar/SliverAppBar/index.dart
View File

@ -54,7 +54,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allDomes(BuildContext context, _DemoState that) { Widget allDomes(BuildContext context, _DemoState that) {
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[
@ -71,7 +71,7 @@ Widget allDomes(BuildContext context, _DemoState that) {
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt) { Widget textAlignBar(String txt) {
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[

22
lib/widgets/components/Bar/SnackBar/demo.dart
View File

@ -23,15 +23,15 @@ class SnackBarLessDefault extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
// 当BuildContext在Scaffold之前时，调用Scaffold.of(context)会报错。这时可以通过Builder Widget来解决 // 当BuildContext在Scaffold之前时，调用Scaffold.of(context)会报错。这时可以通过Builder Widget来解决
return new Center( return Center(
child: new Column( child: Column(
children: <Widget>[ children: <Widget>[
new GestureDetector( GestureDetector(
onTap: () { onTap: () {
final snackBar = new SnackBar( final snackBar = SnackBar(
content: new Text('这是一个SnackBar, 右侧有SnackBarAction'), content: Text('这是一个SnackBar, 右侧有SnackBarAction'),
backgroundColor:Colors.red, backgroundColor:Colors.red,
action: new SnackBarAction( // 提示信息上添加一个撤消的按钮 action: SnackBarAction( // 提示信息上添加一个撤消的按钮
textColor:Colors.black, textColor:Colors.black,
label: '撤消', label: '撤消',
onPressed: () { onPressed: () {
@ -43,19 +43,19 @@ class SnackBarLessDefault extends StatelessWidget {
); );
Scaffold.of(context).showSnackBar(snackBar); Scaffold.of(context).showSnackBar(snackBar);
}, },
child: new Text('显示SnackBar'), child: Text('显示SnackBar'),
), ),
new GestureDetector( GestureDetector(
onTap: () { onTap: () {
final snackBar = new SnackBar( final snackBar = SnackBar(
content: new Text('右侧无SnackBarAction'), content: Text('右侧无SnackBarAction'),
backgroundColor:Colors.red, backgroundColor:Colors.red,
duration:Duration(minutes: 1),// 持续时间 duration:Duration(minutes: 1),// 持续时间
//animation, //animation,
); );
Scaffold.of(context).showSnackBar(snackBar); Scaffold.of(context).showSnackBar(snackBar);
}, },
child: new Text('显示无SnackBarAction的SnackBar'), child: Text('显示无SnackBarAction的SnackBar'),
), ),
], ],
) )

4
lib/widgets/components/Bar/SnackBar/index.dart
View File

@ -54,7 +54,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allDomes(BuildContext context, _DemoState that) { Widget allDomes(BuildContext context, _DemoState that) {
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[
@ -72,7 +72,7 @@ Widget allDomes(BuildContext context, _DemoState that) {
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt) { Widget textAlignBar(String txt) {
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[

22
lib/widgets/components/Bar/SnackBarAction/demo.dart
View File

@ -16,15 +16,15 @@ class SnackBarActionDemo extends StatefulWidget {
class _Demo extends State<SnackBarActionDemo> { class _Demo extends State<SnackBarActionDemo> {
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Center( return Center(
child: new Column( child: Column(
children: <Widget>[ children: <Widget>[
new GestureDetector( GestureDetector(
onTap: () { onTap: () {
final snackBar = new SnackBar( final snackBar = SnackBar(
content: new Text('这是一个SnackBar, 右侧有SnackBarAction, 3秒后消失'), content: Text('这是一个SnackBar, 右侧有SnackBarAction, 3秒后消失'),
backgroundColor:Color(0xffc91b3a), backgroundColor:Color(0xffc91b3a),
action: new SnackBarAction( // 提示信息上添加一个撤消的按钮 action: SnackBarAction( // 提示信息上添加一个撤消的按钮
textColor:Colors.white, textColor:Colors.white,
label: '撤消', label: '撤消',
onPressed: () { onPressed: () {
@ -37,19 +37,19 @@ class _Demo extends State<SnackBarActionDemo> {
Scaffold.of(context).showSnackBar(snackBar); Scaffold.of(context).showSnackBar(snackBar);
}, },
child: new Text('点我显示有action的SnackBar'), child: Text('点我显示有action的SnackBar'),
), ),
new GestureDetector( GestureDetector(
onTap: () async { onTap: () async {
final snackBar = new SnackBar( final snackBar = SnackBar(
content: new Text('右侧无SnackBarAction, 3秒后消失'), content: Text('右侧无SnackBarAction, 3秒后消失'),
backgroundColor:Color(0xffc91b3a), backgroundColor:Color(0xffc91b3a),
duration:Duration(seconds: 3),// 持续时间 duration:Duration(seconds: 3),// 持续时间
//animation, //animation,
); );
Scaffold.of(context).showSnackBar(snackBar); Scaffold.of(context).showSnackBar(snackBar);
}, },
child: new Text('点我显示无SnackBarAction的SnackBar'), child: Text('点我显示无SnackBarAction的SnackBar'),
), ),
], ],
) )

30
lib/widgets/components/Bar/TabBar/demo.dart
View File

@ -26,8 +26,8 @@ class _TabBarDemo extends State with SingleTickerProviderStateMixin {
@override @override
void initState() { void initState() {
super.initState(); super.initState();
_scrollViewController = new ScrollController(); _scrollViewController = ScrollController();
_tabController = new TabController(vsync: this, length: 6);// 和下面的 TabBar.tabs 数量对应 _tabController = TabController(vsync: this, length: 6);// 和下面的 TabBar.tabs 数量对应
} }
@override @override
@ -42,27 +42,27 @@ class _TabBarDemo extends State with SingleTickerProviderStateMixin {
// 如果省略了 leading ，但 AppBar 在带有 Drawer 的 Scaffold 中，则会插入一个 button 以打开 Drawer。 // 如果省略了 leading ，但 AppBar 在带有 Drawer 的 Scaffold 中，则会插入一个 button 以打开 Drawer。
// 否则，如果最近的 Navigator 具有任何先前的 router ，则会插入BackButton。 // 否则，如果最近的 Navigator 具有任何先前的 router ，则会插入BackButton。
// 这种行为可以通过设置来关闭automaticallyImplyLeading 为false。在这种情况下，空的 leading widget 将导致 middle/title widget 拉伸开始。 // 这种行为可以通过设置来关闭automaticallyImplyLeading 为false。在这种情况下，空的 leading widget 将导致 middle/title widget 拉伸开始。
return new SizedBox( return SizedBox(
height: 500, height: 500,
child:new Scaffold( child: Scaffold(
appBar: new AppBar( // 大量配置属性参考 SliverAppBar 示例 appBar: AppBar( // 大量配置属性参考 SliverAppBar 示例
title: new Text('TabBar'), title: Text('TabBar'),
leading: new Icon(Icons.home), leading: Icon(Icons.home),
backgroundColor: Colors.amber[1000], backgroundColor: Colors.amber[1000],
bottom: new TabBar( bottom: TabBar(
isScrollable: true, isScrollable: true,
controller: _tabController, controller: _tabController,
tabs: <Widget>[ tabs: <Widget>[
new Tab(text: "Tabs 1"), Tab(text: "Tabs 1"),
new Tab(text: "Tabs 2"), Tab(text: "Tabs 2"),
new Tab(text: "Tabs 3"), Tab(text: "Tabs 3"),
new Tab(text: "Tabs 4"), Tab(text: "Tabs 4"),
new Tab(text: "Tabs 5"), Tab(text: "Tabs 5"),
new Tab(text: "Tabs 6"), Tab(text: "Tabs 6"),
], ],
), ),
), ),
body: new TabBarView(controller: _tabController, children: <Widget>[ body: TabBarView(controller: _tabController, children: <Widget>[
Text('TabsView 1'), Text('TabsView 1'),
Text('TabsView 2'), Text('TabsView 2'),
Text('TabsView 3'), Text('TabsView 3'),

4
lib/widgets/components/Card/Card/demo.dart
View File

@ -50,9 +50,9 @@ class CardLessDefault extends StatelessWidget {
margin:EdgeInsets.all(20.0), margin:EdgeInsets.all(20.0),
// margin: EdgeInsetsDirectional.only(bottom: 30.0, top: 30.0, start: 30.0),// 边距 // margin: EdgeInsetsDirectional.only(bottom: 30.0, top: 30.0, start: 30.0),// 边距
semanticContainer:true, // 表示单个语义容器，还是false表示单个语义节点的集合，接受单个child，但该child可以是Row，Column或其他包含子级列表的widget semanticContainer:true, // 表示单个语义容器，还是false表示单个语义节点的集合，接受单个child，但该child可以是Row，Column或其他包含子级列表的widget
// shape:new Border.all( // shape: Border.all(
// color: Colors.indigo, width: 1.0, style: BorderStyle.solid), // 卡片材质的形状，以及边框 // color: Colors.indigo, width: 1.0, style: BorderStyle.solid), // 卡片材质的形状，以及边框
shape:RoundedRectangleBorder(borderRadius: new BorderRadius.circular(20.0)), // 圆角 shape:RoundedRectangleBorder(borderRadius: BorderRadius.circular(20.0)), // 圆角
//borderRadius: BorderRadius.all(Radius.circular(8.0)), //borderRadius: BorderRadius.all(Radius.circular(8.0)),
child: Column( //card里面的子控件 child: Column( //card里面的子控件
mainAxisSize: MainAxisSize.min, mainAxisSize: MainAxisSize.min,

2
lib/widgets/components/Card/Card/index.dart
View File

@ -52,7 +52,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allDomes(BuildContext context, _DemoState that) { Widget allDomes(BuildContext context, _DemoState that) {
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[

12
lib/widgets/components/Dialog/AboutDialog/demo.dart
View File

@ -19,9 +19,9 @@ class _Demo extends State<AboutDialogDemo> {
void showAlertDialog(BuildContext context) { void showAlertDialog(BuildContext context) {
showDialog( showDialog(
context: context, context: context,
builder: (_) => new AboutDialog( builder: (_) => AboutDialog(
applicationName: '名称', applicationName: '名称',
applicationIcon: new Icon(Icons.ac_unit), applicationIcon: Icon(Icons.ac_unit),
applicationVersion: 'V1.0', applicationVersion: 'V1.0',
children: <Widget>[ children: <Widget>[
Text('我是一个关于的dialog') Text('我是一个关于的dialog')
@ -29,12 +29,12 @@ class _Demo extends State<AboutDialogDemo> {
)); ));
} }
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new RaisedButton( return RaisedButton(
padding: new EdgeInsets.fromLTRB(10.0, 10.0, 10.0, 10.0), padding: EdgeInsets.fromLTRB(10.0, 10.0, 10.0, 10.0),
//padding //padding
child: new Text( child: Text(
'show aboutDialog', 'show aboutDialog',
style: new TextStyle( style: TextStyle(
fontSize: 18.0, //textsize fontSize: 18.0, //textsize
color: Colors.white, // textcolor color: Colors.white, // textcolor
), ),

8
lib/widgets/components/Dialog/AlertDialog/demo.dart
View File

@ -119,12 +119,12 @@ class AlertDialogDemo extends StatelessWidget{
); );
} }
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new RaisedButton( return RaisedButton(
padding: new EdgeInsets.fromLTRB(10.0, 10.0, 10.0, 10.0), padding: EdgeInsets.fromLTRB(10.0, 10.0, 10.0, 10.0),
//padding //padding
child: new Text( child: Text(
'点我显示 AlertDialog', '点我显示 AlertDialog',
style: new TextStyle( style: TextStyle(
fontSize: 18.0, //textsize fontSize: 18.0, //textsize
color: Colors.white, // textcolor color: Colors.white, // textcolor
), ),

18
lib/widgets/components/Dialog/Dialog/demo.dart
View File

@ -42,12 +42,12 @@ class _Demo extends State<DialogDemo> {
); );
} }
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new RaisedButton( return RaisedButton(
padding: new EdgeInsets.fromLTRB(10.0, 10.0, 10.0, 10.0), padding: EdgeInsets.fromLTRB(10.0, 10.0, 10.0, 10.0),
//padding //padding
child: new Text( child: Text(
'点我显示 Dialog', '点我显示 Dialog',
style: new TextStyle( style: TextStyle(
fontSize: 18.0, //textsize fontSize: 18.0, //textsize
color: Colors.white, // textcolor color: Colors.white, // textcolor
), ),
@ -108,14 +108,14 @@ class _DialogMoreDemo extends State<DialogMoreDemo> {
); );
} }
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Column( return Column(
children: <Widget>[ children: <Widget>[
new RaisedButton( RaisedButton(
padding: new EdgeInsets.fromLTRB(10.0, 10.0, 10.0, 10.0), padding: EdgeInsets.fromLTRB(10.0, 10.0, 10.0, 10.0),
//padding //padding
child: new Text( child: Text(
'点我显示Dialog', '点我显示Dialog',
style: new TextStyle( style: TextStyle(
fontSize: 18.0, //textsize fontSize: 18.0, //textsize
color: Colors.white, // textcolor color: Colors.white, // textcolor
), ),

20
lib/widgets/components/Dialog/SimpleDialog/demo.dart
View File

@ -20,17 +20,17 @@ class _Demo extends State<SimpleDialogDemo> {
showDialog<Null>( showDialog<Null>(
context: context, context: context,
builder: (BuildContext context) { builder: (BuildContext context) {
return new SimpleDialog( return SimpleDialog(
title: new Text('选择'), title: Text('选择'),
children: <Widget>[ children: <Widget>[
new SimpleDialogOption( SimpleDialogOption(
child: new Text('选项 1'), child: Text('选项 1'),
onPressed: () { onPressed: () {
Navigator.of(context).pop(); Navigator.of(context).pop();
}, },
), ),
new SimpleDialogOption( SimpleDialogOption(
child: new Text('选项 2'), child: Text('选项 2'),
onPressed: () { onPressed: () {
Navigator.of(context).pop(); Navigator.of(context).pop();
}, },
@ -41,12 +41,12 @@ class _Demo extends State<SimpleDialogDemo> {
); );
} }
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new RaisedButton( return RaisedButton(
padding: new EdgeInsets.fromLTRB(10.0, 10.0, 10.0, 10.0), padding: EdgeInsets.fromLTRB(10.0, 10.0, 10.0, 10.0),
//padding //padding
child: new Text( child: Text(
'show SimpleDialog', 'show SimpleDialog',
style: new TextStyle( style: TextStyle(
fontSize: 18.0, //textsize fontSize: 18.0, //textsize
color: Colors.white, // textcolor color: Colors.white, // textcolor
), ),

30
lib/widgets/components/Grid/GridPaper/demo.dart
View File

@ -21,7 +21,7 @@ class _Demo extends State<GridPaperDemo> {
return Container( return Container(
height: 400, height: 400,
color: Color(0xffc91b3a), color: Color(0xffc91b3a),
child: new GridView.count( child: GridView.count(
crossAxisCount: 2, crossAxisCount: 2,
mainAxisSpacing: 10.0, mainAxisSpacing: 10.0,
crossAxisSpacing: 4.0, crossAxisSpacing: 4.0,
@ -40,21 +40,21 @@ class _Demo extends State<GridPaperDemo> {
), ),
GridPaper( GridPaper(
color: Colors.red, color: Colors.red,
child: new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), child: Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
), ),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
], ],
) )
); );

32
lib/widgets/components/Grid/GridTile/demo.dart
View File

@ -21,7 +21,7 @@ class _Demo extends State<GridTileDemo> {
return Container( return Container(
height: 400, height: 400,
color: Color(0xffc91b3a), color: Color(0xffc91b3a),
child: new GridView.count( child: GridView.count(
crossAxisCount: 2, crossAxisCount: 2,
mainAxisSpacing: 10.0, mainAxisSpacing: 10.0,
crossAxisSpacing: 4.0, crossAxisSpacing: 4.0,
@ -36,21 +36,21 @@ class _Demo extends State<GridTileDemo> {
), ),
footer: Text("GridTile footer", style: TextStyle(color: Colors.white)), footer: Text("GridTile footer", style: TextStyle(color: Colors.white)),
), ),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
], ],
) )
); );

32
lib/widgets/components/Grid/GridTileBar/demo.dart
View File

@ -21,7 +21,7 @@ class _Demo extends State<GridTileDemo> {
return Container( return Container(
height: 400, height: 400,
color: Color(0xffc91b3a), color: Color(0xffc91b3a),
child: new GridView.count( child: GridView.count(
crossAxisCount: 2, crossAxisCount: 2,
mainAxisSpacing: 10.0, mainAxisSpacing: 10.0,
crossAxisSpacing: 4.0, crossAxisSpacing: 4.0,
@ -38,21 +38,21 @@ class _Demo extends State<GridTileDemo> {
child: Container(), child: Container(),
), ),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
], ],
) )
); );

32
lib/widgets/components/Grid/GridView/demo.dart
View File

@ -21,7 +21,7 @@ class _Demo extends State<GridTileDemo> {
return Container( return Container(
height: 400, height: 400,
color: Color(0xffc91b3a), color: Color(0xffc91b3a),
child: new GridView.count( child: GridView.count(
crossAxisCount: 2, crossAxisCount: 2,
mainAxisSpacing: 10.0, mainAxisSpacing: 10.0,
crossAxisSpacing: 4.0, crossAxisSpacing: 4.0,
@ -38,21 +38,21 @@ class _Demo extends State<GridTileDemo> {
child: Container(), child: Container(),
), ),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
new Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover), Image.network('https://flutter.io/assets/homepage/news-2-599aefd56e8aa903ded69500ef4102cdd8f988dab8d9e4d570de18bdb702ffd4.png', scale: 1, fit: BoxFit.cover),
], ],
) )
); );

20
lib/widgets/components/Grid/SliverGrid/demo.dart
View File

@ -17,34 +17,34 @@ class SliverGridDemo extends StatefulWidget {
class _Demo extends State<SliverGridDemo> { class _Demo extends State<SliverGridDemo> {
Widget showCustomScrollView() { Widget showCustomScrollView() {
return new CustomScrollView( return CustomScrollView(
slivers: <Widget>[ slivers: <Widget>[
new SliverGrid( SliverGrid(
gridDelegate: new SliverGridDelegateWithMaxCrossAxisExtent( gridDelegate: SliverGridDelegateWithMaxCrossAxisExtent(
maxCrossAxisExtent: 200.0, maxCrossAxisExtent: 200.0,
mainAxisSpacing: 10.0, mainAxisSpacing: 10.0,
crossAxisSpacing: 10.0, crossAxisSpacing: 10.0,
childAspectRatio: 4.0, childAspectRatio: 4.0,
), ),
delegate: new SliverChildBuilderDelegate( delegate: SliverChildBuilderDelegate(
(BuildContext context, int index) { (BuildContext context, int index) {
return new Container( return Container(
alignment: Alignment.center, alignment: Alignment.center,
color: Colors.cyan[100 * (index % 5)], color: Colors.cyan[100 * (index % 5)],
child: new Text('grid item $index'), child: Text('grid item $index'),
); );
}, },
childCount: 20, childCount: 20,
), ),
), ),
// new SliverFixedExtentList( // SliverFixedExtentList(
// itemExtent: 100.0, // itemExtent: 100.0,
// delegate: new SliverChildBuilderDelegate( // delegate: SliverChildBuilderDelegate(
// (BuildContext context, int index) { // (BuildContext context, int index) {
// return new Container( // return Container(
// alignment: Alignment.center, // alignment: Alignment.center,
// color: Colors.lightBlue[100 * (index % 9)], // color: Colors.lightBlue[100 * (index % 9)],
// child: new Text('list item $index'), // child: Text('list item $index'),
// ); // );
// }, // },
// ), // ),

22
lib/widgets/components/LIst/AnimatedList/demo.dart
View File

@ -15,7 +15,7 @@ class AnimatedListFullDefault extends StatefulWidget {
* AnimatedList 默认的实例,有状态 * AnimatedList 默认的实例,有状态
* */ * */
class _AnimatedListFullDefault extends State<AnimatedListFullDefault> { class _AnimatedListFullDefault extends State<AnimatedListFullDefault> {
final GlobalKey<AnimatedListState> _listKey = new GlobalKey<AnimatedListState>(); final GlobalKey<AnimatedListState> _listKey = GlobalKey<AnimatedListState>();
ListModel<int> _list; ListModel<int> _list;
int _selectedItem; int _selectedItem;
int _nextItem; // The next item inserted when the user presses the '+' button. int _nextItem; // The next item inserted when the user presses the '+' button.
@ -26,7 +26,7 @@ class _AnimatedListFullDefault extends State<AnimatedListFullDefault> {
if (widget.parent is State) { if (widget.parent is State) {
widget.parent.animatedList = this; // 修改父级的对象引用 widget.parent.animatedList = this; // 修改父级的对象引用
} }
_list = new ListModel<int>( _list = ListModel<int>(
listKey: _listKey, listKey: _listKey,
initialItems: <int>[0, 1, 2], initialItems: <int>[0, 1, 2],
removedItemBuilder: _buildRemovedItem, removedItemBuilder: _buildRemovedItem,
@ -50,7 +50,7 @@ class _AnimatedListFullDefault extends State<AnimatedListFullDefault> {
} }
Widget _buildItem(BuildContext context, int index, Animation<double> animation) { Widget _buildItem(BuildContext context, int index, Animation<double> animation) {
return new CardItem( return CardItem(
animation: animation, animation: animation,
item: _list[index], item: _list[index],
selected: _selectedItem == _list[index], selected: _selectedItem == _list[index],
@ -63,7 +63,7 @@ class _AnimatedListFullDefault extends State<AnimatedListFullDefault> {
} }
Widget _buildRemovedItem(int item, BuildContext context, Animation<double> animation) { Widget _buildRemovedItem(int item, BuildContext context, Animation<double> animation) {
return new CardItem( return CardItem(
animation: animation, animation: animation,
item: item, item: item,
selected: false, selected: false,
@ -107,20 +107,20 @@ class CardItem extends StatelessWidget {
TextStyle textStyle = Theme.of(context).textTheme.display1; TextStyle textStyle = Theme.of(context).textTheme.display1;
if (selected) if (selected)
textStyle = textStyle.copyWith(color: Colors.lightGreenAccent[400]); textStyle = textStyle.copyWith(color: Colors.lightGreenAccent[400]);
return new Padding( return Padding(
padding: const EdgeInsets.all(2.0), padding: const EdgeInsets.all(2.0),
child: new SizeTransition( child: SizeTransition(
axis: Axis.vertical, axis: Axis.vertical,
sizeFactor: animation, sizeFactor: animation,
child: new GestureDetector( child: GestureDetector(
behavior: HitTestBehavior.opaque, behavior: HitTestBehavior.opaque,
onTap: onTap, onTap: onTap,
child: new SizedBox( child: SizedBox(
height: 128.0, height: 128.0,
child: new Card( child: Card(
color: Colors.primaries[item % Colors.primaries.length], color: Colors.primaries[item % Colors.primaries.length],
child: new Center( child: Center(
child: new Text('Item $item', style: textStyle), child: Text('Item $item', style: textStyle),
), ),
), ),
), ),

2
lib/widgets/components/LIst/AnimatedList/index.dart
View File

@ -58,7 +58,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allDemoBoxs(BuildContext context, _DemoState that) { Widget allDemoBoxs(BuildContext context, _DemoState that) {
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[

2
lib/widgets/components/LIst/AnimatedList/model.dart
View File

@ -25,7 +25,7 @@ class ListModel<E> {
Iterable<E> initialItems, Iterable<E> initialItems,
}) : assert(listKey != null), }) : assert(listKey != null),
assert(removedItemBuilder != null), assert(removedItemBuilder != null),
_items = new List<E>.from(initialItems ?? <E>[]); _items = List<E>.from(initialItems ?? <E>[]);
final GlobalKey<AnimatedListState> listKey; final GlobalKey<AnimatedListState> listKey;
final dynamic removedItemBuilder; final dynamic removedItemBuilder;

2
lib/widgets/components/LIst/ListBody/index.dart
View File

@ -55,7 +55,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allCheckboxs(BuildContext context, _DemoState that) { Widget allCheckboxs(BuildContext context, _DemoState that) {
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[

4
lib/widgets/components/LIst/ListView/index.dart
View File

@ -81,7 +81,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allCheckboxs(BuildContext context, _DemoState that) { Widget allCheckboxs(BuildContext context, _DemoState that) {
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[
@ -107,7 +107,7 @@ Widget allCheckboxs(BuildContext context, _DemoState that) {
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt) { Widget textAlignBar(String txt) {
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[

4
lib/widgets/components/Menu/CheckedPopupMenuItem/demo.dart
View File

@ -36,8 +36,8 @@ class _CheckedPopupMenuItemDemoState extends State<CheckedPopupMenuItemDemo> {
_checkedValues.add(value); _checkedValues.add(value);
} }
Scaffold.of(context).showSnackBar(new SnackBar( Scaffold.of(context).showSnackBar( SnackBar(
content: new Text('Checked $_checkedValues'))); content: Text('Checked $_checkedValues')));
} }
@override @override

4
lib/widgets/components/Menu/PopupMenuButton/demo.dart
View File

@ -19,8 +19,8 @@ class _PopupMenuButtonDemoState extends State<PopupMenuButtonDemo> {
void showMenuSelection(String value) { void showMenuSelection(String value) {
if (<String>[_simpleValue1, _simpleValue2, _simpleValue3].contains(value)) if (<String>[_simpleValue1, _simpleValue2, _simpleValue3].contains(value))
_simpleValue = value; _simpleValue = value;
Scaffold.of(context).showSnackBar(new SnackBar( Scaffold.of(context).showSnackBar( SnackBar(
content: new Text('You selected: $value'))); content: Text('You selected: $value')));
} }

2
lib/widgets/components/Menu/PopupMenuDivider/demo.dart
View File

@ -13,7 +13,7 @@ class PopupMenuDividerDemo extends StatefulWidget {
class _PopupMenuDividerDemoState extends State<PopupMenuDividerDemo> { class _PopupMenuDividerDemoState extends State<PopupMenuDividerDemo> {
void showInSnackBar(String value) { void showInSnackBar(String value) {
Scaffold.of(context) Scaffold.of(context)
.showSnackBar(new SnackBar(content: new Text('You selected: $value'))); .showSnackBar( SnackBar(content: Text('You selected: $value')));
} }
@override @override

2
lib/widgets/components/Menu/PopupMenuDivider/index.dart
View File

@ -18,7 +18,7 @@ const String content0 = '''
const String content1 = ''' const String content1 = '''
### **基本用法** ### **基本用法**
> 此widget通过调整Divider widget 来适应于弹出菜单中 > 此widget通过调整Divider widget 来适应于弹出菜单中
- 在 PopupMenuButton 中直接 new PopupMenuDivider() 即可 - 在 PopupMenuButton 中直接 PopupMenuDivider() 即可
'''; ''';
class Demo extends StatefulWidget { class Demo extends StatefulWidget {

12
lib/widgets/components/Navigation/BottomNavigationBar/demo.dart
View File

@ -40,17 +40,17 @@ class _BottomNavigationBarFullDefault extends State {
fixedColor: Colors.deepPurple, // 如果 type 类型为 fixed，则通过 fixedColor 设置选中 item 的颜色 fixedColor: Colors.deepPurple, // 如果 type 类型为 fixed，则通过 fixedColor 设置选中 item 的颜色
items: <BottomNavigationBarItem> [ items: <BottomNavigationBarItem> [
BottomNavigationBarItem( BottomNavigationBarItem(
title: new Text("Home"), icon: new Icon(Icons.home)), title: Text("Home"), icon: Icon(Icons.home)),
BottomNavigationBarItem( BottomNavigationBarItem(
title: new Text("List"), icon: new Icon(Icons.list)), title: Text("List"), icon: Icon(Icons.list)),
BottomNavigationBarItem( BottomNavigationBarItem(
title: new Text("Message"), icon: new Icon(Icons.message)), title: Text("Message"), icon: Icon(Icons.message)),
BottomNavigationBarItem( BottomNavigationBarItem(
title: new Text("add"), icon: new Icon(Icons.add)), title: Text("add"), icon: Icon(Icons.add)),
BottomNavigationBarItem( BottomNavigationBarItem(
title: new Text("menu"), icon: new Icon(Icons.menu)), title: Text("menu"), icon: Icon(Icons.menu)),
BottomNavigationBarItem( BottomNavigationBarItem(
title: new Text("other"), icon: new Icon(Icons.devices_other)), title: Text("other"), icon: Icon(Icons.devices_other)),
], ],
); );

4
lib/widgets/components/Navigation/BottomNavigationBar/index.dart
View File

@ -57,7 +57,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allDemoBoxs(BuildContext context, _DemoState that) { Widget allDemoBoxs(BuildContext context, _DemoState that) {
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[
@ -79,7 +79,7 @@ Widget allDemoBoxs(BuildContext context, _DemoState that) {
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt) { Widget textAlignBar(String txt) {
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[

30
lib/widgets/components/Navigation/BottomNavigationBarItem/demo.dart
View File

@ -21,20 +21,20 @@ class BottomNavigationBarItemLessDefault extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new SizedBox( return SizedBox(
height: 100, height: 100,
child: Scaffold( child: Scaffold(
bottomNavigationBar: new BottomNavigationBar(items: [ bottomNavigationBar: BottomNavigationBar(items: [
new BottomNavigationBarItem( BottomNavigationBarItem(
icon: new Icon(Icons.laptop_chromebook), icon: Icon(Icons.laptop_chromebook),
title: new Text("主页"), title: Text("主页"),
backgroundColor: Colors.red backgroundColor: Colors.red
), ),
new BottomNavigationBarItem( BottomNavigationBarItem(
icon: new Icon(Icons.list), title: new Text("分类"),backgroundColor: Colors.grey), icon: Icon(Icons.list), title: Text("分类"),backgroundColor: Colors.grey),
new BottomNavigationBarItem( BottomNavigationBarItem(
icon: new Icon(Icons.local_grocery_store), title: new Text("购物车")), icon: Icon(Icons.local_grocery_store), title: Text("购物车")),
new BottomNavigationBarItem(icon: new Icon(Icons.person), title: new Text("我的")) BottomNavigationBarItem(icon: Icon(Icons.person), title: Text("我的"))
], ],
//onTap: onTap, //onTap: onTap,
//currentIndex: page //currentIndex: page
@ -46,13 +46,13 @@ class BottomNavigationBarItemLessDefault extends StatelessWidget {
//backgroundColor: Colors.grey, //backgroundColor: Colors.grey,
// //
//// body: new PageView( //// body: PageView(
//// ////
//// children: [ //// children: [
//// new Index(), //// Index(),
//// new Classify(), //// Classify(),
//// new Shopping(), //// Shopping(),
//// new Myself() //// Myself()
//// ], //// ],
//// ////
//// controller: pageController, //// controller: pageController,

4
lib/widgets/components/Navigation/BottomNavigationBarItem/index.dart
View File

@ -52,7 +52,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allCheckboxs(BuildContext context, _DemoState that) { Widget allCheckboxs(BuildContext context, _DemoState that) {
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[
@ -70,7 +70,7 @@ Widget allCheckboxs(BuildContext context, _DemoState that) {
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt) { Widget textAlignBar(String txt) {
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[

22
lib/widgets/components/Pick/DayPicker/demo.dart
View File

@ -14,8 +14,8 @@ class DayPickerDemo extends StatefulWidget {
} }
class _DayPickerState extends State<DayPickerDemo> { class _DayPickerState extends State<DayPickerDemo> {
DateTime _date = new DateTime.now(); DateTime _date = DateTime.now();
TimeOfDay _time = new TimeOfDay.now(); TimeOfDay _time = TimeOfDay.now();
Future<void> _selectDate(BuildContext context) async { Future<void> _selectDate(BuildContext context) async {
final DateTime picked = await showDatePicker( final DateTime picked = await showDatePicker(
@ -29,7 +29,7 @@ class _DayPickerState extends State<DayPickerDemo> {
_date = picked; _date = picked;
}); });
if (picked == null) _date = new DateTime.now(); if (picked == null) _date = DateTime.now();
} }
Future<void> _selectTime(BuildContext context) async { Future<void> _selectTime(BuildContext context) async {
@ -40,23 +40,23 @@ class _DayPickerState extends State<DayPickerDemo> {
setState(() { setState(() {
_time = picked; _time = picked;
}); });
if (picked == null) _time = new TimeOfDay.now(); if (picked == null) _time = TimeOfDay.now();
} }
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Column( return Column(
children: <Widget>[ children: <Widget>[
new Text('日期选择'), Text('日期选择'),
new RaisedButton( RaisedButton(
child: new Text('date selected:${_date.toString()}'), child: Text('date selected:${_date.toString()}'),
onPressed: () { onPressed: () {
_selectDate(context); _selectDate(context);
}, },
), ),
new Text('时间选择'), Text('时间选择'),
new RaisedButton( RaisedButton(
child: new Text('date selected:${_time.toString()}'), child: Text('date selected:${_time.toString()}'),
onPressed: () { onPressed: () {
_selectTime(context); _selectTime(context);
}, },

12
lib/widgets/components/Pick/MonthPicker/demo.dart
View File

@ -14,7 +14,7 @@ class MothPickerDemo extends StatefulWidget {
} }
class _MothPickerState extends State<MothPickerDemo> { class _MothPickerState extends State<MothPickerDemo> {
DateTime _date = new DateTime.now(); DateTime _date = DateTime.now();
Future<void> _selectDate(BuildContext context) async { Future<void> _selectDate(BuildContext context) async {
final DateTime picked = await showDatePicker( final DateTime picked = await showDatePicker(
@ -28,16 +28,16 @@ class _MothPickerState extends State<MothPickerDemo> {
_date = picked; _date = picked;
}); });
if (picked == null) _date = new DateTime.now(); if (picked == null) _date = DateTime.now();
} }
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Column( return Column(
children: <Widget>[ children: <Widget>[
new Text('日期选择'), Text('日期选择'),
new RaisedButton( RaisedButton(
child: new Text('date selected:${_date.toString()}'), child: Text('date selected:${_date.toString()}'),
onPressed: () { onPressed: () {
_selectDate(context); _selectDate(context);
}, },

22
lib/widgets/components/Pick/ShowdatePicker/demo.dart
View File

@ -14,8 +14,8 @@ class ShowDatePickerDemo extends StatefulWidget {
} }
class _ShowDatePickerState extends State<ShowDatePickerDemo> { class _ShowDatePickerState extends State<ShowDatePickerDemo> {
DateTime _date = new DateTime.now(); DateTime _date = DateTime.now();
TimeOfDay _time = new TimeOfDay.now(); TimeOfDay _time = TimeOfDay.now();
Future<void> _selectDate(BuildContext context) async { Future<void> _selectDate(BuildContext context) async {
final DateTime picked = await showDatePicker( final DateTime picked = await showDatePicker(
@ -29,7 +29,7 @@ class _ShowDatePickerState extends State<ShowDatePickerDemo> {
_date = picked; _date = picked;
}); });
if (picked == null) _date = new DateTime.now(); if (picked == null) _date = DateTime.now();
} }
Future<void> _selectTime(BuildContext context) async { Future<void> _selectTime(BuildContext context) async {
@ -40,23 +40,23 @@ class _ShowDatePickerState extends State<ShowDatePickerDemo> {
setState(() { setState(() {
_time = picked; _time = picked;
}); });
if (picked == null) _time = new TimeOfDay.now(); if (picked == null) _time = TimeOfDay.now();
} }
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Column( return Column(
children: <Widget>[ children: <Widget>[
new Text('日期选择'), Text('日期选择'),
new RaisedButton( RaisedButton(
child: new Text('date selected:${_date.toString()}'), child: Text('date selected:${_date.toString()}'),
onPressed: () { onPressed: () {
_selectDate(context); _selectDate(context);
}, },
), ),
new Text('时间选择'), Text('时间选择'),
new RaisedButton( RaisedButton(
child: new Text('date selected:${_time.toString()}'), child: Text('date selected:${_time.toString()}'),
onPressed: () { onPressed: () {
_selectTime(context); _selectTime(context);
}, },

12
lib/widgets/components/Pick/YearPicker/demo.dart
View File

@ -14,7 +14,7 @@ class YearPickerDemo extends StatefulWidget {
} }
class _YearPickerDemoState extends State<YearPickerDemo> { class _YearPickerDemoState extends State<YearPickerDemo> {
DateTime _date = new DateTime.now(); DateTime _date = DateTime.now();
Future<void> _selectDate(BuildContext context) async { Future<void> _selectDate(BuildContext context) async {
final DateTime picked = await showDatePicker( final DateTime picked = await showDatePicker(
@ -28,16 +28,16 @@ class _YearPickerDemoState extends State<YearPickerDemo> {
_date = picked; _date = picked;
}); });
if (picked == null) _date = new DateTime.now(); if (picked == null) _date = DateTime.now();
} }
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Column( return Column(
children: <Widget>[ children: <Widget>[
new Text('日期选择'), Text('日期选择'),
new RaisedButton( RaisedButton(
child: new Text('date selected:${_date.toString()}'), child: Text('date selected:${_date.toString()}'),
onPressed: () { onPressed: () {
_selectDate(context); _selectDate(context);
}, },

4
lib/widgets/components/Scaffold/Scaffold/demo.dart
View File

@ -37,9 +37,9 @@ class _ScaffoldDemo extends State with SingleTickerProviderStateMixin {
// 如果省略了 leading ，但 AppBar 在带有 Drawer 的 Scaffold 中，则会插入一个 button 以打开 Drawer。 // 如果省略了 leading ，但 AppBar 在带有 Drawer 的 Scaffold 中，则会插入一个 button 以打开 Drawer。
// 否则，如果最近的 Navigator 具有任何先前的 router ，则会插入BackButton。 // 否则，如果最近的 Navigator 具有任何先前的 router ，则会插入BackButton。
// 这种行为可以通过设置来关闭automaticallyImplyLeading 为false。在这种情况下，空的 leading widget 将导致 middle/title widget 拉伸开始。 // 这种行为可以通过设置来关闭automaticallyImplyLeading 为false。在这种情况下，空的 leading widget 将导致 middle/title widget 拉伸开始。
return new SizedBox( return SizedBox(
height: 500, height: 500,
child: new Scaffold( child: Scaffold(
appBar: AppBar( appBar: AppBar(
title: Text('Sample Code'), title: Text('Sample Code'),
), ),

2
lib/widgets/components/Scaffold/Scaffold/index.dart
View File

@ -56,7 +56,7 @@ class _DemoState extends State<Demo> {
codeUrl: 'components/Scaffold/Scaffold/demo.dart', codeUrl: 'components/Scaffold/Scaffold/demo.dart',
contentList: [ contentList: [
_Text0, _Text0,
new ScaffoldDemo(), ScaffoldDemo(),
], ],
docUrl: 'https://docs.flutter.io/flutter/material/Scaffold-class.html', docUrl: 'https://docs.flutter.io/flutter/material/Scaffold-class.html',
); );

4
lib/widgets/components/Scaffold/ScaffoldState/demo.dart
View File

@ -28,9 +28,9 @@ class _ScaffoldStateDemo extends State with SingleTickerProviderStateMixin {
// 如果省略了 leading ，但 AppBar 在带有 Drawer 的 Scaffold 中，则会插入一个 button 以打开 Drawer。 // 如果省略了 leading ，但 AppBar 在带有 Drawer 的 Scaffold 中，则会插入一个 button 以打开 Drawer。
// 否则，如果最近的 Navigator 具有任何先前的 router ，则会插入BackButton。 // 否则，如果最近的 Navigator 具有任何先前的 router ，则会插入BackButton。
// 这种行为可以通过设置来关闭automaticallyImplyLeading 为false。在这种情况下，空的 leading widget 将导致 middle/title widget 拉伸开始。 // 这种行为可以通过设置来关闭automaticallyImplyLeading 为false。在这种情况下，空的 leading widget 将导致 middle/title widget 拉伸开始。
return new SizedBox( return SizedBox(
height: 500, height: 500,
child:new Scaffold( child: Scaffold(
key:_scaffoldKey, key:_scaffoldKey,
appBar: AppBar( appBar: AppBar(
title: Text('ScaffoldState Demo'), title: Text('ScaffoldState Demo'),

16
lib/widgets/components/Scroll/ScrollPhysics/demo.dart
View File

@ -11,7 +11,7 @@ class ScrollPhysicsDemo extends StatefulWidget {
} }
class _ScrollPhysicsDemoState extends State<ScrollPhysicsDemo> { class _ScrollPhysicsDemoState extends State<ScrollPhysicsDemo> {
final PageController _pageController = new PageController(); final PageController _pageController = PageController();
double _currentPage = 0.0; double _currentPage = 0.0;
@override @override
@ -54,21 +54,21 @@ class _SimplePage extends StatelessWidget {
final double parallaxOffset; final double parallaxOffset;
@override @override
Widget build(BuildContext context) => new Center( Widget build(BuildContext context) => Center(
child: Container( child: Container(
color: Theme.of(context).primaryColor, color: Theme.of(context).primaryColor,
child: new Center( child: Center(
child: new Column( child: Column(
mainAxisSize: MainAxisSize.min, mainAxisSize: MainAxisSize.min,
children: <Widget>[ children: <Widget>[
new Text( Text(
data, data,
style: const TextStyle(fontSize: 60.0,color: Colors.white), style: const TextStyle(fontSize: 60.0,color: Colors.white),
), ),
new SizedBox(height: 40.0), SizedBox(height: 40.0),
new Transform( Transform(
transform: transform:
new Matrix4.translationValues(parallaxOffset, 0.0, 0.0), Matrix4.translationValues(parallaxOffset, 0.0, 0.0),
child: const Text('左右滑动，这是第二行滚动速度更快的小字',style: const TextStyle(fontSize: 16.0,color: Colors.white),), child: const Text('左右滑动，这是第二行滚动速度更快的小字',style: const TextStyle(fontSize: 16.0,color: Colors.white),),
), ),
], ],

62
lib/widgets/elements/Form/Button/DropdownButton/demo.dart
View File

@ -17,15 +17,15 @@ var selectItemValue;
class DropdownButtonDefault extends StatelessWidget { class DropdownButtonDefault extends StatelessWidget {
List<DropdownMenuItem> generateItemList() { List<DropdownMenuItem> generateItemList() {
final List<DropdownMenuItem> items = new List(); final List<DropdownMenuItem> items = List();
final DropdownMenuItem item1 = new DropdownMenuItem( final DropdownMenuItem item1 = DropdownMenuItem(
value: '张三', child: new Text('张三')); value: '张三', child: Text('张三'));
final DropdownMenuItem item2 = new DropdownMenuItem( final DropdownMenuItem item2 = DropdownMenuItem(
value: '李四', child: new Text('李四')); value: '李四', child: Text('李四'));
final DropdownMenuItem item3 = new DropdownMenuItem( final DropdownMenuItem item3 = DropdownMenuItem(
value: '王二', child: new Text('王二')); value: '王二', child: Text('王二'));
final DropdownMenuItem item4 = new DropdownMenuItem( final DropdownMenuItem item4 = DropdownMenuItem(
value: '麻子', child: new Text('麻子')); value: '麻子', child: Text('麻子'));
items.add(item1); items.add(item1);
items.add(item2); items.add(item2);
items.add(item3); items.add(item3);
@ -36,7 +36,7 @@ class DropdownButtonDefault extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return DropdownButton( return DropdownButton(
hint: new Text('下拉菜单选择一个人名'), hint: Text('下拉菜单选择一个人名'),
//设置这个value之后,选中对应位置的item， //设置这个value之后,选中对应位置的item，
//再次呼出下拉菜单，会自动定位item位置在当前按钮显示的位置处 //再次呼出下拉菜单，会自动定位item位置在当前按钮显示的位置处
value: selectItValue, value: selectItValue,
@ -51,54 +51,54 @@ class DropdownButtonDefault extends StatelessWidget {
} }
List<DropdownMenuItem> getListData(){ List<DropdownMenuItem> getListData(){
List<DropdownMenuItem> items=new List(); List<DropdownMenuItem> items= List();
DropdownMenuItem dropdownMenuItem1=new DropdownMenuItem( DropdownMenuItem dropdownMenuItem1= DropdownMenuItem(
child:new Text('1'), child: Text('1'),
value: '1', value: '1',
); );
items.add(dropdownMenuItem1); items.add(dropdownMenuItem1);
DropdownMenuItem dropdownMenuItem2=new DropdownMenuItem( DropdownMenuItem dropdownMenuItem2= DropdownMenuItem(
child:new Text('2'), child: Text('2'),
value: '2', value: '2',
); );
items.add(dropdownMenuItem2); items.add(dropdownMenuItem2);
DropdownMenuItem dropdownMenuItem3=new DropdownMenuItem( DropdownMenuItem dropdownMenuItem3= DropdownMenuItem(
child:new Text('3'), child: Text('3'),
value: '3', value: '3',
); );
items.add(dropdownMenuItem3); items.add(dropdownMenuItem3);
DropdownMenuItem dropdownMenuItem4=new DropdownMenuItem( DropdownMenuItem dropdownMenuItem4= DropdownMenuItem(
child:new Text('4'), child: Text('4'),
value: '4', value: '4',
); );
items.add(dropdownMenuItem4); items.add(dropdownMenuItem4);
DropdownMenuItem dropdownMenuItem5=new DropdownMenuItem( DropdownMenuItem dropdownMenuItem5= DropdownMenuItem(
child:new Text('5'), child: Text('5'),
value: '5', value: '5',
); );
items.add(dropdownMenuItem5); items.add(dropdownMenuItem5);
DropdownMenuItem dropdownMenuItem6=new DropdownMenuItem( DropdownMenuItem dropdownMenuItem6= DropdownMenuItem(
child:new Text('6'), child: Text('6'),
value: '6', value: '6',
); );
items.add(dropdownMenuItem6); items.add(dropdownMenuItem6);
DropdownMenuItem dropdownMenuItem7=new DropdownMenuItem( DropdownMenuItem dropdownMenuItem7= DropdownMenuItem(
child:new Text('7'), child: Text('7'),
value: '7', value: '7',
); );
items.add(dropdownMenuItem7); items.add(dropdownMenuItem7);
DropdownMenuItem dropdownMenuItem8=new DropdownMenuItem( DropdownMenuItem dropdownMenuItem8= DropdownMenuItem(
child:new Text('8'), child: Text('8'),
value: '8', value: '8',
); );
items.add(dropdownMenuItem8); items.add(dropdownMenuItem8);
DropdownMenuItem dropdownMenuItem9=new DropdownMenuItem( DropdownMenuItem dropdownMenuItem9= DropdownMenuItem(
child:new Text('9'), child: Text('9'),
value: '9', value: '9',
); );
items.add(dropdownMenuItem9); items.add(dropdownMenuItem9);
DropdownMenuItem dropdownMenuItem10=new DropdownMenuItem( DropdownMenuItem dropdownMenuItem10= DropdownMenuItem(
child:new Text('10'), child: Text('10'),
value: '10', value: '10',
); );
items.add(dropdownMenuItem10); items.add(dropdownMenuItem10);

8
lib/widgets/elements/Form/Button/DropdownButton/index.dart
View File

@ -62,7 +62,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allDropdownButtons(BuildContext context,_DemoState that){ Widget allDropdownButtons(BuildContext context,_DemoState that){
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[
@ -87,14 +87,14 @@ Widget allDropdownButtons(BuildContext context,_DemoState that){
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt){ Widget textAlignBar(String txt){
//style: new TextStyle(fontSize: 15.5, height: 1.2),textAlign:TextAlign.left //style: TextStyle(fontSize: 15.5, height: 1.2),textAlign:TextAlign.left
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[
SizedBox(height: 20.0), SizedBox(height: 20.0),
MarkdownBody(data: txt) MarkdownBody(data: txt)
//new Text(txt, style: new TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left) // Text(txt, style: TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left)
]) ])
); );
} }

4
lib/widgets/elements/Form/Button/FlatButton/demo.dart
View File

@ -101,9 +101,9 @@ class FlatButtonCustom extends StatelessWidget {
splashColor: Colors.deepPurple, splashColor: Colors.deepPurple,
// 抗锯齿能力,抗锯齿等级依次递增,none（默认),hardEdge,antiAliasWithSaveLayer,antiAlias // 抗锯齿能力,抗锯齿等级依次递增,none（默认),hardEdge,antiAliasWithSaveLayer,antiAlias
clipBehavior: Clip.antiAlias, clipBehavior: Clip.antiAlias,
padding: new EdgeInsets.only( padding: EdgeInsets.only(
bottom: 5.0, top: 5.0, left: 30.0, right: 30.0), bottom: 5.0, top: 5.0, left: 30.0, right: 30.0),
shape: (shape is ShapeBorder) ? shape : new Border.all( shape: (shape is ShapeBorder) ? shape : Border.all(
// 设置边框样式 // 设置边框样式
color: Colors.grey, color: Colors.grey,
width: 2.0, width: 2.0,

18
lib/widgets/elements/Form/Button/FlatButton/index.dart
View File

@ -64,7 +64,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allFlatButtons(BuildContext context){ Widget allFlatButtons(BuildContext context){
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[
@ -109,7 +109,7 @@ Widget allFlatButtons(BuildContext context){
flatButton.FlatButtonCustom('危险按钮',Colors.pink), flatButton.FlatButtonCustom('危险按钮',Colors.pink),
SizedBox(height: 10.0), SizedBox(height: 10.0),
flatButton.FlatButtonCustom('点击我试试！', Colors.red, flatButton.FlatButtonCustom('点击我试试！', Colors.red,
new Border.all(color: Colors.brown, width: 5.0, style: BorderStyle.solid), Border.all(color: Colors.brown, width: 5.0, style: BorderStyle.solid),
() => _showMessage('点击了 FLAT BUTTON ', context)), () => _showMessage('点击了 FLAT BUTTON ', context)),
SizedBox(height: 20.0) SizedBox(height: 20.0)
]) ])
@ -126,16 +126,16 @@ void _showMessage(String name, BuildContext context) {
context: context, context: context,
builder: (BuildContext context) { builder: (BuildContext context) {
return AlertDialog( return AlertDialog(
title: new Text('提示'), title: Text('提示'),
content: new Text(name), content: Text(name),
actions: <Widget>[ actions: <Widget>[
new FlatButton( FlatButton(
// alert 的取消按钮 // alert 的取消按钮
onPressed: () { onPressed: () {
// 取消的事件 // 取消的事件
Navigator.of(context).pop(true); Navigator.of(context).pop(true);
}, },
child: new Text('取消')) child: Text('取消'))
]); ]);
} }
); );
@ -145,14 +145,14 @@ void _showMessage(String name, BuildContext context) {
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt){ Widget textAlignBar(String txt){
//style: new TextStyle(fontSize: 15.5, height: 1.2),textAlign:TextAlign.left //style: TextStyle(fontSize: 15.5, height: 1.2),textAlign:TextAlign.left
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[
SizedBox(height: 20.0), SizedBox(height: 20.0),
MarkdownBody(data: txt) MarkdownBody(data: txt)
//new Text(txt, style: new TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left) // Text(txt, style: TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left)
]) ])
); );
} }

6
lib/widgets/elements/Form/Button/FloatingActionButton/demo.dart
View File

@ -49,7 +49,7 @@ class FloatingActionButtonCustom extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
final _onPressed = onPressed; final _onPressed = onPressed;
return new FloatingActionButton( return FloatingActionButton(
// 子视图，一般为Icon，不推荐使用文字 // 子视图，一般为Icon，不推荐使用文字
child: const Icon(Icons.refresh), child: const Icon(Icons.refresh),
// FAB的文字解释，FAB被长按时显示，也是无障碍功能 // FAB的文字解释，FAB被长按时显示，也是无障碍功能
@ -109,8 +109,8 @@ class FloatingActionButtonCustom2 extends StatelessWidget {
foregroundColor: Colors.white, foregroundColor: Colors.white,
backgroundColor: Colors.amber, backgroundColor: Colors.amber,
//如果不手动设置icon和text颜色,则默认使用foregroundColor颜色 //如果不手动设置icon和text颜色,则默认使用foregroundColor颜色
icon: new Icon(Icons.flag,color: Colors.red), icon: Icon(Icons.flag,color: Colors.red),
label: new Text('FloatingActionButton.extended', maxLines: 1), label: Text('FloatingActionButton.extended', maxLines: 1),
); );
} }
} }

18
lib/widgets/elements/Form/Button/FloatingActionButton/index.dart
View File

@ -72,7 +72,7 @@ class _DemoState extends State<Demo> {
Widget allFloatingActionButtons(BuildContext context,_DemoState that){ Widget allFloatingActionButtons(BuildContext context,_DemoState that){
final ShapeBorder buttonShape = drawShape(that.buttonShapeType); final ShapeBorder buttonShape = drawShape(that.buttonShapeType);
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[
@ -109,16 +109,16 @@ Widget allFloatingActionButtons(BuildContext context,_DemoState that){
// context: context, // context: context,
// builder: (BuildContext context) { // builder: (BuildContext context) {
// return AlertDialog( // return AlertDialog(
// title: new Text('提示'), // title: Text('提示'),
// content: new Text(name), // content: Text(name),
// actions: <Widget>[ // actions: <Widget>[
// new FlatButton( // FlatButton(
// // alert 的取消按钮 // // alert 的取消按钮
// onPressed: () { // onPressed: () {
// // 取消的事件 // // 取消的事件
// Navigator.of(context).pop(true); // Navigator.of(context).pop(true);
// }, // },
// child: new Text('取消')) // child: Text('取消'))
// ]); // ]);
// } // }
// ); // );
@ -128,14 +128,14 @@ Widget allFloatingActionButtons(BuildContext context,_DemoState that){
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt){ Widget textAlignBar(String txt){
//style: new TextStyle(fontSize: 15.5, height: 1.2),textAlign:TextAlign.left //style: TextStyle(fontSize: 15.5, height: 1.2),textAlign:TextAlign.left
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[
SizedBox(height: 20.0), SizedBox(height: 20.0),
MarkdownBody(data: txt) MarkdownBody(data: txt)
//new Text(txt, style: new TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left) // Text(txt, style: TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left)
]) ])
); );
} }
@ -159,7 +159,7 @@ ShapeBorder drawShape(String type){
break; break;
case 'radius': case 'radius':
return RoundedRectangleBorder( return RoundedRectangleBorder(
side:new BorderSide( // 保留原来的边框样式 side: BorderSide( // 保留原来的边框样式
width: borderWidth, width: borderWidth,
color: _color, color: _color,
style: BorderStyle.solid, style: BorderStyle.solid,

2
lib/widgets/elements/Form/Button/IconButton/demo.dart
View File

@ -75,7 +75,7 @@ class IconButtonCustom extends StatelessWidget {
iconSize:(Random.secure().nextInt(20)+20).toDouble(), // 随机大小 iconSize:(Random.secure().nextInt(20)+20).toDouble(), // 随机大小
// 按钮内部,墨汁飞溅的颜色,点击按钮时的渐变背景色，当你不设置高亮背景时才会看的更清楚 // 按钮内部,墨汁飞溅的颜色,点击按钮时的渐变背景色，当你不设置高亮背景时才会看的更清楚
splashColor: _randomColor(), splashColor: _randomColor(),
padding: new EdgeInsets.only(bottom: 5.0, top: 5.0, left: 30.0, right: 30.0), padding: EdgeInsets.only(bottom: 5.0, top: 5.0, left: 30.0, right: 30.0),
// 描述按下按钮时将发生的操作的文本 // 描述按下按钮时将发生的操作的文本
tooltip:'这是${ type.codePoint }信息', tooltip:'这是${ type.codePoint }信息',
// IconButton 的点击事件 // IconButton 的点击事件

10
lib/widgets/elements/Form/Button/IconButton/index.dart
View File

@ -66,7 +66,7 @@ class _DemoState extends State<Demo> {
Widget allIconButtons(BuildContext context,_DemoState that){ Widget allIconButtons(BuildContext context,_DemoState that){
final ShapeBorder buttonShape = drawShape(that.buttonShapeType); final ShapeBorder buttonShape = drawShape(that.buttonShapeType);
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[
@ -106,14 +106,14 @@ Widget allIconButtons(BuildContext context,_DemoState that){
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt){ Widget textAlignBar(String txt){
//style: new TextStyle(fontSize: 15.5, height: 1.2),textAlign:TextAlign.left //style: TextStyle(fontSize: 15.5, height: 1.2),textAlign:TextAlign.left
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[
SizedBox(height: 20.0), SizedBox(height: 20.0),
MarkdownBody(data: txt) MarkdownBody(data: txt)
//new Text(txt, style: new TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left) // Text(txt, style: TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left)
]) ])
); );
} }
@ -137,7 +137,7 @@ ShapeBorder drawShape(String type){
break; break;
case 'radius': case 'radius':
return RoundedRectangleBorder( return RoundedRectangleBorder(
side:new BorderSide( // 保留原来的边框样式 side: BorderSide( // 保留原来的边框样式
width: borderWidth, width: borderWidth,
color: _color, color: _color,
style: BorderStyle.solid, style: BorderStyle.solid,

4
lib/widgets/elements/Form/Button/OutlineButton/demo.dart
View File

@ -79,7 +79,7 @@ class OutlineButtonCustom extends StatelessWidget {
// 文本内容 // 文本内容
child: Text(txt, semanticsLabel: 'FLAT BUTTON 2'), child: Text(txt, semanticsLabel: 'FLAT BUTTON 2'),
// 边框的颜色,颜色也可以走主题色 Theme.of(context).primaryColor // 边框的颜色,颜色也可以走主题色 Theme.of(context).primaryColor
borderSide:new BorderSide(color: _randomColor(),width:Random.secure().nextInt(10).toDouble()), borderSide: BorderSide(color: _randomColor(),width:Random.secure().nextInt(10).toDouble()),
// 按钮颜色 // 按钮颜色
color: _randomColor(), color: _randomColor(),
// 按钮失效时边框颜色 // 按钮失效时边框颜色
@ -100,7 +100,7 @@ class OutlineButtonCustom extends StatelessWidget {
splashColor: _randomColor(), splashColor: _randomColor(),
// 抗锯齿能力,抗锯齿等级依次递增,none（默认),hardEdge,antiAliasWithSaveLayer,antiAlias // 抗锯齿能力,抗锯齿等级依次递增,none（默认),hardEdge,antiAliasWithSaveLayer,antiAlias
clipBehavior: Clip.antiAlias, clipBehavior: Clip.antiAlias,
padding: new EdgeInsets.only(bottom: 5.0, top: 5.0, left: 30.0, right: 30.0), padding: EdgeInsets.only(bottom: 5.0, top: 5.0, left: 30.0, right: 30.0),
//高亮时候的阴影 //高亮时候的阴影
highlightElevation: 10.0, highlightElevation: 10.0,
shape: shape, // 在Outline 里只能设置圆角,边框用borderSide shape: shape, // 在Outline 里只能设置圆角,边框用borderSide

18
lib/widgets/elements/Form/Button/OutlineButton/index.dart
View File

@ -75,7 +75,7 @@ class _DemoState extends State<Demo> {
Widget allOutlineButtons(BuildContext context,_DemoState that){ Widget allOutlineButtons(BuildContext context,_DemoState that){
final ShapeBorder buttonShape = drawShape(that.buttonShapeType); final ShapeBorder buttonShape = drawShape(that.buttonShapeType);
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[
@ -136,16 +136,16 @@ Widget allOutlineButtons(BuildContext context,_DemoState that){
// context: context, // context: context,
// builder: (BuildContext context) { // builder: (BuildContext context) {
// return AlertDialog( // return AlertDialog(
// title: new Text('提示'), // title: Text('提示'),
// content: new Text(name), // content: Text(name),
// actions: <Widget>[ // actions: <Widget>[
// new FlatButton( // FlatButton(
// // alert 的取消按钮 // // alert 的取消按钮
// onPressed: () { // onPressed: () {
// // 取消的事件 // // 取消的事件
// Navigator.of(context).pop(true); // Navigator.of(context).pop(true);
// }, // },
// child: new Text('取消')) // child: Text('取消'))
// ]); // ]);
// } // }
// ); // );
@ -155,14 +155,14 @@ Widget allOutlineButtons(BuildContext context,_DemoState that){
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt){ Widget textAlignBar(String txt){
//style: new TextStyle(fontSize: 15.5, height: 1.2),textAlign:TextAlign.left //style: TextStyle(fontSize: 15.5, height: 1.2),textAlign:TextAlign.left
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[
SizedBox(height: 20.0), SizedBox(height: 20.0),
MarkdownBody(data: txt) MarkdownBody(data: txt)
//new Text(txt, style: new TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left) // Text(txt, style: TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left)
]) ])
); );
} }
@ -186,7 +186,7 @@ ShapeBorder drawShape(String type){
break; break;
case 'radius': case 'radius':
return RoundedRectangleBorder( return RoundedRectangleBorder(
side:new BorderSide( // 保留原来的边框样式 side: BorderSide( // 保留原来的边框样式
width: borderWidth, width: borderWidth,
color: _color, color: _color,
style: BorderStyle.solid, style: BorderStyle.solid,

18
lib/widgets/elements/Form/Button/PopupMenuButton/demo.dart
View File

@ -71,8 +71,8 @@ class PopupMenuButtonDefault extends StatelessWidget {
child: Text('点我试试'), child: Text('点我试试'),
onSelected: (String value) {}, onSelected: (String value) {},
itemBuilder: (BuildContext context) => <PopupMenuItem<String>>[ itemBuilder: (BuildContext context) => <PopupMenuItem<String>>[
new PopupMenuItem(value: "选项一的内容", child: new Text("选项一")), PopupMenuItem(value: "选项一的内容", child: Text("选项一")),
new PopupMenuItem(value: "选项二的内容", child: new Text("选项二")) PopupMenuItem(value: "选项二的内容", child: Text("选项二"))
]); ]);
} }
@ -82,8 +82,8 @@ class PopupMenuButtonDefault extends StatelessWidget {
icon: Icon(Icons.menu), icon: Icon(Icons.menu),
onSelected: (String value) {}, onSelected: (String value) {},
itemBuilder: (BuildContext context) => <PopupMenuItem<String>>[ itemBuilder: (BuildContext context) => <PopupMenuItem<String>>[
new PopupMenuItem(value: "选项一的内容", child: new Text("选项一")), PopupMenuItem(value: "选项一的内容", child: Text("选项一")),
new PopupMenuItem(value: "选项二的内容", child: new Text("选项二")) PopupMenuItem(value: "选项二的内容", child: Text("选项二"))
]); ]);
} }
} }
@ -116,10 +116,10 @@ class PopupMenuButtonCustom extends StatelessWidget {
initialValue:selectStr, initialValue:selectStr,
// 按下按钮时调用以创建要在菜单中显示的项目。 // 按下按钮时调用以创建要在菜单中显示的项目。
itemBuilder: (BuildContext context) => <PopupMenuItem<String>>[ itemBuilder: (BuildContext context) => <PopupMenuItem<String>>[
new PopupMenuItem(value: "选项一的内容", child: new Text("选项一")), PopupMenuItem(value: "选项一的内容", child: Text("选项一")),
new PopupMenuItem(value: "选项二的内容", child: new Text("选项二")), PopupMenuItem(value: "选项二的内容", child: Text("选项二")),
new PopupMenuItem(value: "选项三的内容", child: new Text("选项三")), PopupMenuItem(value: "选项三的内容", child: Text("选项三")),
new PopupMenuItem(value: "选项四的内容", child: new Text("选项四")) PopupMenuItem(value: "选项四的内容", child: Text("选项四"))
], ],
// 应用于弹出菜单按钮的偏移量(x,y)。 // 应用于弹出菜单按钮的偏移量(x,y)。
offset:Offset(0.0,50.0), offset:Offset(0.0,50.0),
@ -134,7 +134,7 @@ class PopupMenuButtonCustom extends StatelessWidget {
}); });
}, },
// 默认情况下匹配IconButton的8 dps填充。在某些情况下，特别是在此按钮作为列表项的尾随元素出现的情况下，能够将填充设置为零是有用的。 // 默认情况下匹配IconButton的8 dps填充。在某些情况下，特别是在此按钮作为列表项的尾随元素出现的情况下，能够将填充设置为零是有用的。
padding:new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0.0, right: 0.0), padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0.0, right: 0.0),
//描述按下按钮时将发生的操作的文本。 //描述按下按钮时将发生的操作的文本。
tooltip:'这是信息' tooltip:'这是信息'
); );

2
lib/widgets/elements/Form/Button/PopupMenuButton/index.dart
View File

@ -64,7 +64,7 @@ class _DemoState extends State<Demo> {
Widget allPopupMenuButton(Demo widget,State parent){ Widget allPopupMenuButton(Demo widget,State parent){
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[

4
lib/widgets/elements/Form/Button/RaisedButton/demo.dart
View File

@ -105,10 +105,10 @@ class RaisedButtonCustom extends StatelessWidget {
// 抗锯齿能力,抗锯齿等级依次递增,none（默认),hardEdge,antiAliasWithSaveLayer,antiAlias // 抗锯齿能力,抗锯齿等级依次递增,none（默认),hardEdge,antiAliasWithSaveLayer,antiAlias
clipBehavior: Clip.antiAlias, clipBehavior: Clip.antiAlias,
padding: padding:
new EdgeInsets.only(bottom: 5.0, top: 5.0, left: 30.0, right: 30.0), EdgeInsets.only(bottom: 5.0, top: 5.0, left: 30.0, right: 30.0),
shape: (shape is ShapeBorder) shape: (shape is ShapeBorder)
? shape ? shape
: new Border.all( : Border.all(
// 设置边框样式 // 设置边框样式
color: Colors.grey, color: Colors.grey,
width: 2.0, width: 2.0,

18
lib/widgets/elements/Form/Button/RaisedButton/index.dart
View File

@ -74,7 +74,7 @@ class _DemoState extends State<Demo> {
Widget allRaisedButtons(BuildContext context,_DemoState that){ Widget allRaisedButtons(BuildContext context,_DemoState that){
final ShapeBorder buttonShape = drawShape(that.buttonShapeType); final ShapeBorder buttonShape = drawShape(that.buttonShapeType);
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[
@ -135,16 +135,16 @@ Widget allRaisedButtons(BuildContext context,_DemoState that){
// context: context, // context: context,
// builder: (BuildContext context) { // builder: (BuildContext context) {
// return AlertDialog( // return AlertDialog(
// title: new Text('提示'), // title: Text('提示'),
// content: new Text(name), // content: Text(name),
// actions: <Widget>[ // actions: <Widget>[
// new FlatButton( // FlatButton(
// // alert 的取消按钮 // // alert 的取消按钮
// onPressed: () { // onPressed: () {
// // 取消的事件 // // 取消的事件
// Navigator.of(context).pop(true); // Navigator.of(context).pop(true);
// }, // },
// child: new Text('取消')) // child: Text('取消'))
// ]); // ]);
// } // }
// ); // );
@ -154,14 +154,14 @@ Widget allRaisedButtons(BuildContext context,_DemoState that){
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt){ Widget textAlignBar(String txt){
//style: new TextStyle(fontSize: 15.5, height: 1.2),textAlign:TextAlign.left //style: TextStyle(fontSize: 15.5, height: 1.2),textAlign:TextAlign.left
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[
SizedBox(height: 20.0), SizedBox(height: 20.0),
MarkdownBody(data: txt) MarkdownBody(data: txt)
//new Text(txt, style: new TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left) // Text(txt, style: TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left)
]) ])
); );
} }
@ -185,7 +185,7 @@ ShapeBorder drawShape(String type){
break; break;
case 'radius': case 'radius':
return RoundedRectangleBorder( return RoundedRectangleBorder(
side:new BorderSide( // 保留原来的边框样式 side: BorderSide( // 保留原来的边框样式
width: borderWidth, width: borderWidth,
color: _color, color: _color,
style: BorderStyle.solid, style: BorderStyle.solid,

2
lib/widgets/elements/Form/Button/RawMaterialButton/demo.dart
View File

@ -62,7 +62,7 @@ class RawMaterialButtonCustom extends StatelessWidget {
splashColor: _randomColor(), splashColor: _randomColor(),
// 抗锯齿能力,抗锯齿等级依次递增,none（默认),hardEdge,antiAliasWithSaveLayer,antiAlias // 抗锯齿能力,抗锯齿等级依次递增,none（默认),hardEdge,antiAliasWithSaveLayer,antiAlias
clipBehavior: Clip.antiAlias, clipBehavior: Clip.antiAlias,
padding: new EdgeInsets.only(bottom: 5.0, top: 5.0, left: 30.0, right: 30.0), padding: EdgeInsets.only(bottom: 5.0, top: 5.0, left: 30.0, right: 30.0),
//高亮时候的阴影 //高亮时候的阴影
highlightElevation: 10.0, highlightElevation: 10.0,
// 按钮材质的形状 // 按钮材质的形状

18
lib/widgets/elements/Form/Button/RawMaterialButton/index.dart
View File

@ -64,7 +64,7 @@ class _DemoState extends State<Demo> {
Widget allRawMaterialButtons(BuildContext context,_DemoState that){ Widget allRawMaterialButtons(BuildContext context,_DemoState that){
final ShapeBorder buttonShape = drawShape(that.buttonShapeType); final ShapeBorder buttonShape = drawShape(that.buttonShapeType);
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[
@ -108,16 +108,16 @@ Widget allRawMaterialButtons(BuildContext context,_DemoState that){
// context: context, // context: context,
// builder: (BuildContext context) { // builder: (BuildContext context) {
// return AlertDialog( // return AlertDialog(
// title: new Text('提示'), // title: Text('提示'),
// content: new Text(name), // content: Text(name),
// actions: <Widget>[ // actions: <Widget>[
// new FlatButton( // FlatButton(
// // alert 的取消按钮 // // alert 的取消按钮
// onPressed: () { // onPressed: () {
// // 取消的事件 // // 取消的事件
// Navigator.of(context).pop(true); // Navigator.of(context).pop(true);
// }, // },
// child: new Text('取消')) // child: Text('取消'))
// ]); // ]);
// } // }
// ); // );
@ -127,14 +127,14 @@ Widget allRawMaterialButtons(BuildContext context,_DemoState that){
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt){ Widget textAlignBar(String txt){
//style: new TextStyle(fontSize: 15.5, height: 1.2),textAlign:TextAlign.left //style: TextStyle(fontSize: 15.5, height: 1.2),textAlign:TextAlign.left
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[
SizedBox(height: 20.0), SizedBox(height: 20.0),
MarkdownBody(data: txt) MarkdownBody(data: txt)
//new Text(txt, style: new TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left) // Text(txt, style: TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left)
]) ])
); );
} }
@ -158,7 +158,7 @@ ShapeBorder drawShape(String type){
break; break;
case 'radius': case 'radius':
return RoundedRectangleBorder( return RoundedRectangleBorder(
side:new BorderSide( // 保留原来的边框样式 side: BorderSide( // 保留原来的边框样式
width: borderWidth, width: borderWidth,
color: _color, color: _color,
style: BorderStyle.solid, style: BorderStyle.solid,

6
lib/widgets/elements/Form/CheckBox/Checkbox/index.dart
View File

@ -59,7 +59,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allCheckboxs(BuildContext context,_DemoState that){ Widget allCheckboxs(BuildContext context,_DemoState that){
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children: <Widget>[ children: <Widget>[
@ -97,13 +97,13 @@ Widget allCheckboxs(BuildContext context,_DemoState that){
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt){ Widget textAlignBar(String txt){
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[
SizedBox(height: 20.0), SizedBox(height: 20.0),
MarkdownBody(data: txt) MarkdownBody(data: txt)
//new Text(txt, style: new TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left) // Text(txt, style: TextStyle(fontSize: 15.5,height: 1.2,color:Colors.blue),textAlign:TextAlign.left)
]) ])
); );
} }

26
lib/widgets/elements/Form/CheckBox/CheckboxListTile/demo.dart
View File

@ -34,7 +34,7 @@ class _CheckboxListTileStateDefault extends State {
return Column( return Column(
mainAxisAlignment: MainAxisAlignment.start, mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[ children: <Widget>[
new Center( Center(
child: CheckboxListTile( child: CheckboxListTile(
value: _value, value: _value,
selected:true,// 默认文字是否高亮 selected:true,// 默认文字是否高亮
@ -48,10 +48,10 @@ class _CheckboxListTileStateDefault extends State {
activeColor: Colors.red, // 选中此复选框时要使用的颜色 activeColor: Colors.red, // 选中此复选框时要使用的颜色
), ),
), ),
new Center( Center(
child: new CheckboxListTile( child: CheckboxListTile(
value: isChecks[0], value: isChecks[0],
title: new Text('选项1'), title: Text('选项1'),
activeColor: _value ? Colors.red : Colors.green, activeColor: _value ? Colors.red : Colors.green,
controlAffinity: ListTileControlAffinity.platform, controlAffinity: ListTileControlAffinity.platform,
onChanged: (bool){ onChanged: (bool){
@ -60,10 +60,10 @@ class _CheckboxListTileStateDefault extends State {
}); });
}), }),
), ),
new Center( Center(
child: new CheckboxListTile( child: CheckboxListTile(
value: isChecks[1], value: isChecks[1],
title: new Text('选项2'), title: Text('选项2'),
activeColor: _value ? Colors.red : Colors.green, activeColor: _value ? Colors.red : Colors.green,
controlAffinity: ListTileControlAffinity.platform, controlAffinity: ListTileControlAffinity.platform,
onChanged: (bool){ onChanged: (bool){
@ -72,10 +72,10 @@ class _CheckboxListTileStateDefault extends State {
}); });
}), }),
), ),
new Center( Center(
child: new CheckboxListTile( child: CheckboxListTile(
value: isChecks[2], value: isChecks[2],
title: new Text('选项3'), title: Text('选项3'),
activeColor: _value ? Colors.red : Colors.green, activeColor: _value ? Colors.red : Colors.green,
controlAffinity: ListTileControlAffinity.platform, controlAffinity: ListTileControlAffinity.platform,
onChanged: (bool){ onChanged: (bool){
@ -84,10 +84,10 @@ class _CheckboxListTileStateDefault extends State {
}); });
}), }),
), ),
new Center( Center(
child: new CheckboxListTile( child: CheckboxListTile(
value: isChecks[3], value: isChecks[3],
title: new Text('选项4'), title: Text('选项4'),
activeColor: _value ? Colors.red : Colors.green, activeColor: _value ? Colors.red : Colors.green,
controlAffinity: ListTileControlAffinity.platform, controlAffinity: ListTileControlAffinity.platform,
onChanged: (bool){ onChanged: (bool){

4
lib/widgets/elements/Form/CheckBox/CheckboxListTile/index.dart
View File

@ -61,7 +61,7 @@ class _DemoState extends State<Demo> {
*/ */
Widget allCheckboxs(BuildContext context, _DemoState that) { Widget allCheckboxs(BuildContext context, _DemoState that) {
return Container( return Container(
//padding: new EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0), //padding: EdgeInsets.only(bottom: 20.0, top: 20.0, left: 0, right: 0),
child: Column( child: Column(
//mainAxisSize: MainAxisSize.max, //mainAxisSize: MainAxisSize.max,
children:[ children:[
@ -79,7 +79,7 @@ Widget allCheckboxs(BuildContext context, _DemoState that) {
* 带align的text * 带align的text
* */ * */
Widget textAlignBar(String txt) { Widget textAlignBar(String txt) {
return new Align( return Align(
alignment: FractionalOffset.centerLeft, alignment: FractionalOffset.centerLeft,
child: Column( child: Column(
children: <Widget>[ children: <Widget>[

4
lib/widgets/elements/Form/Input/TextField/text_field_demo.dart
View File

@ -4,7 +4,7 @@ import 'package:flutter/material.dart';
class DefaultTextField extends StatelessWidget { class DefaultTextField extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Container( return Container(
padding: const EdgeInsets.all(30.0), padding: const EdgeInsets.all(30.0),
child: Column( child: Column(
crossAxisAlignment: CrossAxisAlignment.start, //文本是起始端对齐 crossAxisAlignment: CrossAxisAlignment.start, //文本是起始端对齐
@ -29,7 +29,7 @@ class CustomTextField extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Container( return Container(
padding: const EdgeInsets.all(30.0), padding: const EdgeInsets.all(30.0),
child: TextField( child: TextField(
keyboardType: TextInputType.number, keyboardType: TextInputType.number,

10
lib/widgets/elements/Form/Radio/Radio/demo.dart
View File

@ -22,27 +22,27 @@ class _Demo extends State<RadioADemo> {
} }
Widget build(BuildContext context) { Widget build(BuildContext context) {
return ( return (
new Container( Container(
alignment: Alignment.centerLeft, alignment: Alignment.centerLeft,
child: new Column( child: Column(
crossAxisAlignment: CrossAxisAlignment.center, crossAxisAlignment: CrossAxisAlignment.center,
mainAxisSize: MainAxisSize.min, mainAxisSize: MainAxisSize.min,
children: <Widget>[ children: <Widget>[
new Radio( Radio(
value: 1, value: 1,
groupValue: groupValue,//当value和groupValue一致的时候则选中 groupValue: groupValue,//当value和groupValue一致的时候则选中
onChanged: (T){ onChanged: (T){
onChange(T); onChange(T);
} }
), ),
new Radio( Radio(
value: 2, value: 2,
groupValue: groupValue, groupValue: groupValue,
onChanged: (T){ onChanged: (T){
onChange(T); onChange(T);
} }
), ),
new Radio( Radio(
value: 3, value: 3,
groupValue: groupValue, groupValue: groupValue,
onChanged: (T){ onChanged: (T){

4
lib/widgets/elements/Form/Radio/Radio/index.dart
View File

@ -25,7 +25,7 @@ const content2 = """
# 基本用法 # 基本用法
``` ```
new Radio( Radio(
value: value, value: value,
groupValue: groupValue, //当value和groupValue一致的时候则选中 groupValue: groupValue, //当value和groupValue一致的时候则选中
onChanged: (T){ onChanged: (T){
@ -45,7 +45,7 @@ class _DemoState extends State<Demo> {
return WidgetDemo( return WidgetDemo(
contentList: [ contentList: [
content1, content1,
new RadioADemo(), RadioADemo(),
content2 content2
], ],
title: 'Radio', title: 'Radio',

2
lib/widgets/elements/Form/Radio/RadioListTile/demo.dart
View File

@ -24,7 +24,7 @@ class _Demo extends State<DemoA> {
} }
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Column( return Column(
children: <Widget>[ children: <Widget>[
RadioListTile<String>( RadioListTile<String>(
title: const Text('A'), title: const Text('A'),

2
lib/widgets/elements/Form/Radio/RadioListTile/index.dart
View File

@ -45,7 +45,7 @@ class _DemoState extends State<Demo> {
return WidgetDemo( return WidgetDemo(
contentList: [ contentList: [
content1, content1,
new DemoA(), DemoA(),
content2 content2
], ],
title: 'RadioListTile', title: 'RadioListTile',

20
lib/widgets/elements/Form/Slider/Slider/demo.dart
View File

@ -16,7 +16,7 @@ class SliderDemo extends StatefulWidget {
class _Demo extends State<SliderDemo> { class _Demo extends State<SliderDemo> {
double value = 0.0; double value = 0.0;
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Slider( return Slider(
value: value,//实际进度的位置 value: value,//实际进度的位置
inactiveColor: Colors.black12,//进度中不活动部分的颜色 inactiveColor: Colors.black12,//进度中不活动部分的颜色
label: 'value: $value', label: 'value: $value',
@ -43,8 +43,8 @@ class SliderThemeDemo extends StatefulWidget {
class _SliderThemeDemo extends State<SliderThemeDemo> { class _SliderThemeDemo extends State<SliderThemeDemo> {
double value = 0.0; double value = 0.0;
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Container( return Container(
child: new SliderTheme( child: SliderTheme(
data: SliderTheme.of(context).copyWith( data: SliderTheme.of(context).copyWith(
// activeTickMarkColor:Colors.yellowAccent, // activeTickMarkColor:Colors.yellowAccent,
activeTrackColor: Colors.yellowAccent,//实际进度的颜色 activeTrackColor: Colors.yellowAccent,//实际进度的颜色
@ -52,21 +52,21 @@ class _SliderThemeDemo extends State<SliderThemeDemo> {
thumbColor: Colors.black,//滑块中心的颜色 thumbColor: Colors.black,//滑块中心的颜色
inactiveTrackColor:Colors.red,//默 认进度条的颜色 inactiveTrackColor:Colors.red,//默 认进度条的颜色
valueIndicatorColor: Colors.blue,//提示进度的气派的背景色 valueIndicatorColor: Colors.blue,//提示进度的气派的背景色
valueIndicatorTextStyle: new TextStyle(//提示气泡里面文字的样式 valueIndicatorTextStyle: TextStyle(//提示气泡里面文字的样式
color: Colors.white, color: Colors.white,
), ),
inactiveTickMarkColor:Colors.blue,//divisions对进度线分割后 断续线中间间隔的颜色 inactiveTickMarkColor:Colors.blue,//divisions对进度线分割后 断续线中间间隔的颜色
overlayColor: Colors.pink,//滑块边缘颜色 overlayColor: Colors.pink,//滑块边缘颜色
), ),
child: new Container( child: Container(
width: 340.0, width: 340.0,
margin: EdgeInsets.fromLTRB(0.0, 50.0, 0.0, 0.0), margin: EdgeInsets.fromLTRB(0.0, 50.0, 0.0, 0.0),
child: new Row( child: Row(
children: <Widget>[ children: <Widget>[
new Text('0.0'), Text('0.0'),
new Expanded( Expanded(
flex: 1, flex: 1,
child: new Slider( child: Slider(
value: value, value: value,
label: '$value', label: '$value',
divisions: 10, divisions: 10,
@ -79,7 +79,7 @@ class _SliderThemeDemo extends State<SliderThemeDemo> {
max: 100.0, max: 100.0,
), ),
), ),
new Text('100.0'), Text('100.0'),
], ],
), ),
), ),

6
lib/widgets/elements/Form/Slider/Slider/index.dart
View File

@ -49,19 +49,19 @@ const contentB = '''
如果当前Slider样式 无法满足需求, 可以通过 ** SliderTheme ** 定制复杂样式 如果当前Slider样式 无法满足需求, 可以通过 ** SliderTheme ** 定制复杂样式
``` ```
new SliderTheme( SliderTheme(
data: SliderTheme.of(context).copyWith( data: SliderTheme.of(context).copyWith(
activeTrackColor: Colors.yellowAccent,//实际进度的颜色 activeTrackColor: Colors.yellowAccent,//实际进度的颜色
inactiveTickMarkColor:Colors.black inactiveTickMarkColor:Colors.black
thumbColor: Colors.black,//滑块中心的颜色 thumbColor: Colors.black,//滑块中心的颜色
inactiveTrackColor:Colors.red,//默 认进度条的颜色 inactiveTrackColor:Colors.red,//默 认进度条的颜色
valueIndicatorColor: Colors.blue,//提示进度的气派的背景色 valueIndicatorColor: Colors.blue,//提示进度的气派的背景色
valueIndicatorTextStyle: new TextStyle(//提示气泡里面文字的样式 valueIndicatorTextStyle: TextStyle(//提示气泡里面文字的样式
color: Colors.white, color: Colors.white,
), ),
inactiveTickMarkColor:Colors.blue,//divisions对进度线分割后 断续线中间间隔的颜色 inactiveTickMarkColor:Colors.blue,//divisions对进度线分割后 断续线中间间隔的颜色
overlayColor: Colors.pink,//滑块边缘颜色 overlayColor: Colors.pink,//滑块边缘颜色
child: new Slider() child: Slider()
) )
``` ```

18
lib/widgets/elements/Form/Slider/SliderTheme/demo.dart
View File

@ -17,8 +17,8 @@ class SliderThemeDemo extends StatefulWidget {
class _SliderThemeDemo extends State<SliderThemeDemo> { class _SliderThemeDemo extends State<SliderThemeDemo> {
double value = 0.0; double value = 0.0;
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Container( return Container(
child: new SliderTheme( child: SliderTheme(
data: SliderTheme.of(context).copyWith( data: SliderTheme.of(context).copyWith(
// activeTickMarkColor:Colors.yellowAccent, // activeTickMarkColor:Colors.yellowAccent,
activeTrackColor: Colors.yellowAccent,//实际进度的颜色 activeTrackColor: Colors.yellowAccent,//实际进度的颜色
@ -26,21 +26,21 @@ class _SliderThemeDemo extends State<SliderThemeDemo> {
thumbColor: Colors.black,//滑块中心的颜色 thumbColor: Colors.black,//滑块中心的颜色
inactiveTrackColor:Colors.red,//默 认进度条的颜色 inactiveTrackColor:Colors.red,//默 认进度条的颜色
valueIndicatorColor: Colors.blue,//提示进度的气派的背景色 valueIndicatorColor: Colors.blue,//提示进度的气派的背景色
valueIndicatorTextStyle: new TextStyle(//提示气泡里面文字的样式 valueIndicatorTextStyle: TextStyle(//提示气泡里面文字的样式
color: Colors.white, color: Colors.white,
), ),
inactiveTickMarkColor:Colors.blue,//divisions对进度线分割后 断续线中间间隔的颜色 inactiveTickMarkColor:Colors.blue,//divisions对进度线分割后 断续线中间间隔的颜色
overlayColor: Colors.pink,//滑块边缘颜色 overlayColor: Colors.pink,//滑块边缘颜色
), ),
child: new Container( child: Container(
width: 340.0, width: 340.0,
margin: EdgeInsets.fromLTRB(0.0, 50.0, 0.0, 0.0), margin: EdgeInsets.fromLTRB(0.0, 50.0, 0.0, 0.0),
child: new Row( child: Row(
children: <Widget>[ children: <Widget>[
new Text('0.0'), Text('0.0'),
new Expanded( Expanded(
flex: 1, flex: 1,
child: new Slider( child: Slider(
value: value, value: value,
label: '$value', label: '$value',
divisions: 10, divisions: 10,
@ -53,7 +53,7 @@ class _SliderThemeDemo extends State<SliderThemeDemo> {
max: 100.0, max: 100.0,
), ),
), ),
new Text('100.0'), Text('100.0'),
], ],
), ),
), ),

4
lib/widgets/elements/Form/Slider/SliderTheme/index.dart
View File

@ -24,7 +24,7 @@ const contentA = '''
基本属性参考以下代码: 基本属性参考以下代码:
``` ```
new SliderTheme( SliderTheme(
data: SliderThemeData({ data: SliderThemeData({
@required Color activeTrackColor, @required Color activeTrackColor,
@required Color inactiveTrackColor, @required Color inactiveTrackColor,
@ -67,7 +67,7 @@ class _Demo extends State<Demo> {
codeUrl: 'elements/Form/Slider/SliderTheme/demo.dart', codeUrl: 'elements/Form/Slider/SliderTheme/demo.dart',
contentList: [ contentList: [
contentA, contentA,
new SliderThemeDemo(), SliderThemeDemo(),
], ],
docUrl: 'https://docs.flutter.io/flutter/material/SliderTheme-class.html', docUrl: 'https://docs.flutter.io/flutter/material/SliderTheme-class.html',
); );

18
lib/widgets/elements/Form/Slider/SliderThemeData/demo.dart
View File

@ -17,8 +17,8 @@ class SliderThemeDemo extends StatefulWidget {
class _SliderThemeDemo extends State<SliderThemeDemo> { class _SliderThemeDemo extends State<SliderThemeDemo> {
double value = 0.0; double value = 0.0;
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Container( return Container(
child: new SliderTheme( child: SliderTheme(
data: SliderTheme.of(context).copyWith( data: SliderTheme.of(context).copyWith(
// activeTickMarkColor:Colors.yellowAccent, // activeTickMarkColor:Colors.yellowAccent,
activeTrackColor: Colors.yellowAccent,//实际进度的颜色 activeTrackColor: Colors.yellowAccent,//实际进度的颜色
@ -26,21 +26,21 @@ class _SliderThemeDemo extends State<SliderThemeDemo> {
thumbColor: Colors.black,//滑块中心的颜色 thumbColor: Colors.black,//滑块中心的颜色
inactiveTrackColor:Colors.red,//默 认进度条的颜色 inactiveTrackColor:Colors.red,//默 认进度条的颜色
valueIndicatorColor: Colors.blue,//提示进度的气派的背景色 valueIndicatorColor: Colors.blue,//提示进度的气派的背景色
valueIndicatorTextStyle: new TextStyle(//提示气泡里面文字的样式 valueIndicatorTextStyle: TextStyle(//提示气泡里面文字的样式
color: Colors.white, color: Colors.white,
), ),
inactiveTickMarkColor:Colors.blue,//divisions对进度线分割后 断续线中间间隔的颜色 inactiveTickMarkColor:Colors.blue,//divisions对进度线分割后 断续线中间间隔的颜色
overlayColor: Colors.pink,//滑块边缘颜色 overlayColor: Colors.pink,//滑块边缘颜色
), ),
child: new Container( child: Container(
width: 340.0, width: 340.0,
margin: EdgeInsets.fromLTRB(0.0, 50.0, 0.0, 0.0), margin: EdgeInsets.fromLTRB(0.0, 50.0, 0.0, 0.0),
child: new Row( child: Row(
children: <Widget>[ children: <Widget>[
new Text('0.0'), Text('0.0'),
new Expanded( Expanded(
flex: 1, flex: 1,
child: new Slider( child: Slider(
value: value, value: value,
label: '$value', label: '$value',
divisions: 10, divisions: 10,
@ -53,7 +53,7 @@ class _SliderThemeDemo extends State<SliderThemeDemo> {
max: 100.0, max: 100.0,
), ),
), ),
new Text('100.0'), Text('100.0'),
], ],
), ),
), ),

2
lib/widgets/elements/Form/Slider/SliderThemeData/index.dart
View File

@ -63,7 +63,7 @@ class _Demo extends State<Demo> {
codeUrl: 'elements/Form/Slider/SliderThemeData/demo.dart', codeUrl: 'elements/Form/Slider/SliderThemeData/demo.dart',
contentList: [ contentList: [
contentA, contentA,
new SliderThemeDemo() SliderThemeDemo()
], ],
docUrl: 'https://docs.flutter.io/flutter/material/SliderThemeData-class.html', docUrl: 'https://docs.flutter.io/flutter/material/SliderThemeData-class.html',
); );

2
lib/widgets/elements/Form/Switch/AnimatedSwitcher/index.dart
View File

@ -39,7 +39,7 @@ class _Demo extends State<Demo> {
codeUrl: 'elements/Form/Switch/AnimatedSwitcher/demo.dart', codeUrl: 'elements/Form/Switch/AnimatedSwitcher/demo.dart',
contentList: [ contentList: [
contentA, contentA,
new AnimatedSwitcherDemo() AnimatedSwitcherDemo()
], ],
docUrl: '', docUrl: '',
); );

6
lib/widgets/elements/Form/Switch/Switch/demo.dart
View File

@ -18,7 +18,7 @@ class SwitchDemo extends StatefulWidget {
class _Demo extends State<SwitchDemo> { class _Demo extends State<SwitchDemo> {
bool check = false; bool check = false;
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Switch( return Switch(
value: this.check, value: this.check,
onChanged: (bool val) { onChanged: (bool val) {
this.setState(() { this.setState(() {
@ -36,7 +36,7 @@ class SwitchHighDemo extends StatefulWidget {
class _SwitchHighDemo extends State<SwitchHighDemo> { class _SwitchHighDemo extends State<SwitchHighDemo> {
bool check = false; bool check = false;
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Switch.adaptive( return Switch.adaptive(
value: this.check, value: this.check,
activeColor: Colors.blue, // 激活时原点颜色 activeColor: Colors.blue, // 激活时原点颜色
onChanged: (bool val) { onChanged: (bool val) {
@ -56,7 +56,7 @@ class SwitchTypesDemo extends StatefulWidget {
class _SwitchTypesDemo extends State<SwitchTypesDemo> { class _SwitchTypesDemo extends State<SwitchTypesDemo> {
bool check = false; bool check = false;
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Switch( return Switch(
value: this.check, value: this.check,
activeTrackColor:Colors.green, activeTrackColor:Colors.green,
inactiveThumbColor: Colors.black, inactiveThumbColor: Colors.black,

2
lib/widgets/elements/Form/Switch/Switch/index.dart
View File

@ -19,7 +19,7 @@ const contentA = '''
### **基本用法** ### **基本用法**
``` ```
new Switch( Switch(
value: isChecked, value: isChecked,
activeColor: Colors.blue, // 激活时原点颜色 activeColor: Colors.blue, // 激活时原点颜色
onChanged: (bool val) { onChanged: (bool val) {

2
lib/widgets/elements/Form/Switch/SwitchListTile/demo.dart
View File

@ -18,7 +18,7 @@ class SwitchListTileDemo extends StatefulWidget {
class _Demo extends State<SwitchListTileDemo> { class _Demo extends State<SwitchListTileDemo> {
bool _lights = false; bool _lights = false;
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new SwitchListTile( return SwitchListTile(
title: const Text('Lights'), title: const Text('Lights'),
value: _lights, value: _lights,
onChanged: (bool value) { setState(() { _lights = value; }); }, onChanged: (bool value) { setState(() { _lights = value; }); },

12
lib/widgets/elements/Frame/Align/Align/demo.dart
View File

@ -18,13 +18,13 @@ class AlignAlignment extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Container( return Container(
color: Color(0xffd81b60), color: Color(0xffd81b60),
width: 90.0, width: 90.0,
height: 50.0, height: 50.0,
child: new Align( child: Align(
alignment: status, alignment: status,
child: new Text( child: Text(
dec, dec,
style: TextStyle(fontSize: 12.0, color: Color(0xffffffff)), style: TextStyle(fontSize: 12.0, color: Color(0xffffffff)),
), ),
@ -45,10 +45,10 @@ class AlignFactor extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Container( return Container(
margin: new EdgeInsets.only(top: 10.0, bottom: 10.0), margin: EdgeInsets.only(top: 10.0, bottom: 10.0),
color: Color(0xffd81b60), color: Color(0xffd81b60),
child: new Align( child: Align(
alignment: status, alignment: status,
widthFactor: wFactor, widthFactor: wFactor,
heightFactor: hFactor, heightFactor: hFactor,

14
lib/widgets/elements/Frame/Align/Align/index.dart
View File

@ -40,10 +40,10 @@ class _DemoState extends State<Demo> {
} }
Column _alignCreate() { Column _alignCreate() {
return new Column( return Column(
children: <Widget>[ children: <Widget>[
SizedBox(height: 10.0), SizedBox(height: 10.0),
new Row( Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly, mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[ children: <Widget>[
AlignAlignment(Alignment.center, 'center'), AlignAlignment(Alignment.center, 'center'),
@ -51,7 +51,7 @@ class _DemoState extends State<Demo> {
], ],
), ),
SizedBox(height: 10.0), SizedBox(height: 10.0),
new Row( Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly, mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[ children: <Widget>[
AlignAlignment(Alignment.centerRight, 'centerRight'), AlignAlignment(Alignment.centerRight, 'centerRight'),
@ -60,7 +60,7 @@ class _DemoState extends State<Demo> {
], ],
), ),
SizedBox(height: 10.0), SizedBox(height: 10.0),
new Row( Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly, mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[ children: <Widget>[
AlignAlignment(Alignment.topLeft, 'topLeft'), AlignAlignment(Alignment.topLeft, 'topLeft'),
@ -71,11 +71,11 @@ class _DemoState extends State<Demo> {
SizedBox(height: 10.0), SizedBox(height: 10.0),
MarkdownBody(data: _flatText1), MarkdownBody(data: _flatText1),
Container( Container(
margin: new EdgeInsets.only(top: 20.0, bottom: 20.0), margin: EdgeInsets.only(top: 20.0, bottom: 20.0),
color: Color(0xffe91e63), color: Color(0xffe91e63),
child: new Align( child: Align(
alignment: Alignment.topLeft, alignment: Alignment.topLeft,
child: new Text( child: Text(
"Align", "Align",
style: TextStyle(color: Color(0xffffffff)), style: TextStyle(color: Color(0xffffffff)),
), ),

4
lib/widgets/elements/Frame/Box/ConstrainedBox/demo.dart
View File

@ -29,12 +29,12 @@ class ConstrainedBoxCreate extends StatelessWidget {
maxWidth: 300.0, maxWidth: 300.0,
maxHeight: 50.0, maxHeight: 50.0,
), ),
child: new Container( child: Container(
margin: const EdgeInsets.only(left: 20.0, right: 20.0), margin: const EdgeInsets.only(left: 20.0, right: 20.0),
//child 宽高超过制定限制范围失效，效果宽/高=100/20区域 //child 宽高超过制定限制范围失效，效果宽/高=100/20区域
width: currWidth, width: currWidth,
height: 250.0, height: 250.0,
child: new Text( child: Text(
describe, describe,
style: TextStyle(color: Colors.white), style: TextStyle(color: Colors.white),
), ),

6
lib/widgets/elements/Frame/Box/DecoratedBox/demo.dart
View File

@ -21,7 +21,7 @@ class DecoratedBoxCreate extends StatelessWidget {
decoration: BoxDecoration( decoration: BoxDecoration(
color: const Color(0xff7c94b6), color: const Color(0xff7c94b6),
//设置图片内容 //设置图片内容
image: new DecorationImage( image: DecorationImage(
fit: BoxFit.cover, fit: BoxFit.cover,
image: ExactAssetImage('assets/images/food01.jpeg')), image: ExactAssetImage('assets/images/food01.jpeg')),
//外宽边框，可以不设置 //外宽边框，可以不设置
@ -46,7 +46,7 @@ class DecoratedBoxCreateTwo extends StatelessWidget {
decoration: BoxDecoration( decoration: BoxDecoration(
color: const Color(0xff7c94b6), color: const Color(0xff7c94b6),
//设置图片内容 //设置图片内容
image: new DecorationImage( image: DecorationImage(
fit: BoxFit.cover, fit: BoxFit.cover,
image: ExactAssetImage('assets/images/food01.jpeg')), image: ExactAssetImage('assets/images/food01.jpeg')),
//根据传入的不同大小，呈现图片效弧度不同， //根据传入的不同大小，呈现图片效弧度不同，
@ -67,7 +67,7 @@ class DecoratedBoxCreateShape extends StatelessWidget {
position: DecorationPosition.background, position: DecorationPosition.background,
decoration: BoxDecoration( decoration: BoxDecoration(
color: const Color(0xff7c94b6), color: const Color(0xff7c94b6),
image: new DecorationImage( image: DecorationImage(
fit: BoxFit.cover, fit: BoxFit.cover,
image: ExactAssetImage('assets/images/food01.jpeg')), image: ExactAssetImage('assets/images/food01.jpeg')),
border: Border.all( border: Border.all(

2
lib/widgets/elements/Frame/Box/DecoratedBox/index.dart
View File

@ -45,7 +45,7 @@ class _DemoState extends State<Demo> {
} }
Column _decoratedBoxCreate() { Column _decoratedBoxCreate() {
return new Column( return Column(
children: <Widget>[ children: <Widget>[
Container( Container(
height: 100.0, height: 100.0,

2
lib/widgets/elements/Frame/Box/Fittedbox/demo.dart
View File

@ -19,7 +19,7 @@ class FittedBoxDefault extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Column( return Column(
children: <Widget>[ children: <Widget>[
Container( Container(
//外部有位置约束，内部大小设定失效，保持和外部约束一致 //外部有位置约束，内部大小设定失效，保持和外部约束一致

21
lib/widgets/elements/Frame/Box/Fittedbox/index.dart
View File

@ -1,4 +1,3 @@
/** /**
* Author: xiaojia.dxj * Author: xiaojia.dxj
* Date: 2019-01-08 * Date: 2019-01-08
@ -9,7 +8,7 @@
*/ */
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter_go/components/widget_demo.dart'; import 'package:flutter_go/components/widget_demo.dart';
import './demo.dart' as fittedBox; import './demo.dart';
const String Text0 = """ const String Text0 = """
### **FittedBox** ### **FittedBox**
@ -53,18 +52,16 @@ class _DemoState extends State<Demo> {
Row( Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly, mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[ children: <Widget>[
fittedBox.FittedBoxDefault( FittedBoxDefault(
/** //设置child写入布局期间分配空间
* 设置child写入布局期间分配空间
*/
curfit: BoxFit.contain, curfit: BoxFit.contain,
dec: 'contain', dec: 'contain',
), ),
fittedBox.FittedBoxDefault( FittedBoxDefault(
curfit: BoxFit.fill, curfit: BoxFit.fill,
dec: 'fill', dec: 'fill',
), ),
fittedBox.FittedBoxDefault( FittedBoxDefault(
curfit: BoxFit.cover, curfit: BoxFit.cover,
dec: 'cover', dec: 'cover',
), ),
@ -76,11 +73,11 @@ class _DemoState extends State<Demo> {
Row( Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly, mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[ children: <Widget>[
fittedBox.FittedBoxDefault( FittedBoxDefault(
curfit: BoxFit.fitHeight, curfit: BoxFit.fitHeight,
dec: 'fitHeight', dec: 'fitHeight',
), ),
fittedBox.FittedBoxDefault( FittedBoxDefault(
curfit: BoxFit.fitWidth, curfit: BoxFit.fitWidth,
dec: 'fitWidth', dec: 'fitWidth',
), ),
@ -92,11 +89,11 @@ class _DemoState extends State<Demo> {
Row( Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly, mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[ children: <Widget>[
fittedBox.FittedBoxDefault( FittedBoxDefault(
curfit: BoxFit.none, curfit: BoxFit.none,
dec: 'none', dec: 'none',
), ),
fittedBox.FittedBoxDefault( FittedBoxDefault(
curfit: BoxFit.scaleDown, curfit: BoxFit.scaleDown,
dec: 'scaleDown', dec: 'scaleDown',
), ),

16
lib/widgets/elements/Frame/Box/OverflowBox/demo.dart
View File

@ -25,18 +25,18 @@ class OverflowBoxDefault extends StatelessWidget {
//设置最大宽，高 //设置最大宽，高
maxWidth: curmaxWidth, maxWidth: curmaxWidth,
maxHeight: curmaxHeight, maxHeight: curmaxHeight,
/**
* 调整child位置 //调整child位置
*/
alignment: curalignment, alignment: curalignment,
child: Container( child: Container(
/** //widget宽高大于overflowBox设置的最大，以overflowbox设置的最大宽高为限制，
* widget宽高大于overflowBox设置的最大，以overflowbox设置的最大宽高为限制， //小于overflowBox 设置的最大限度，子widget能够完全显示
* 小于overflowBox 设置的最大限度，子widget能够完全显示
* * */
height: curHeight, height: curHeight,
width: curWidth, width: curWidth,
child: Text("$curmaxWidth * $curmaxHeight",style: TextStyle(color: Colors.white),), child: Text(
"$curmaxWidth * $curmaxHeight",
style: TextStyle(color: Colors.white),
),
color: Color(0xfff48fb1), color: Color(0xfff48fb1),
), ),
); );

6
lib/widgets/elements/Frame/Box/OverflowBox/index.dart
View File

@ -76,7 +76,10 @@ class _DemoState extends State<Demo> {
), ),
), ),
SizedBox(height: 20), SizedBox(height: 20),
SizedBox(height: 50,child: Text("宽高都大于最大限制"),), SizedBox(
height: 50,
child: Text("宽高都大于最大限制"),
),
Container( Container(
width: 100.0, width: 100.0,
height: 100.0, height: 100.0,
@ -90,7 +93,6 @@ class _DemoState extends State<Demo> {
curalignment: Alignment.center, curalignment: Alignment.center,
), ),
), ),
], ],
); );
} }

22
lib/widgets/elements/Frame/Box/RenderBox/demo.dart
View File

@ -1,22 +0,0 @@
import 'package:flutter/material.dart';
class RenderBoxDemo extends StatefulWidget {
_RenderBoxDemoState createState() => _RenderBoxDemoState();
}
class _RenderBoxDemoState extends State<RenderBoxDemo> {
@override
Widget build(BuildContext context) {
return Container(
// child: RenderFoo(),
);
}
}
class RenderFoo extends RenderBox {
@override
bool get hasSize => super.hasSize;
@override
BoxConstraints get constraints => super.constraints;
}

62
lib/widgets/elements/Frame/Box/RenderBox/index.dart
View File

@ -1,62 +0,0 @@
/*
* @Author: xiaojia.dxj
* @Date: 2019-01-08 15:56:26
* @Last Modified by: xiaojia.dxj
* @Last Modified time: 2019-01-08 15:56:26
*/
import 'package:flutter/material.dart';
import 'package:flutter_go/components/widget_demo.dart';
const String _Text = '''
### **简介**
> BoxConstraints为抽象类，我们可以使用BoxConstraints,一个不可边的约束布局，renderBox布局
- 一个尺寸尊重一个BoxConstraints，当且仅当，以下关系式的成立：
minWidth <= Size.width <= maxWidth
minHeight <= Size.height <= maxHeight
约束本身必须满足这些关系：
0.0 <= minWidth <= maxWidth <= double.infinity
0.0 <= minHeight <= maxHeight <= double.infinity
double.infinity是每个约束的合法值。
''';
class Demo extends StatefulWidget {
static const String routeName = '/element/Frame/Box/RenderBox';
_DemoState createState() => _DemoState();
}
class _DemoState extends State<Demo> {
@override
Widget build(BuildContext context) {
return WidgetDemo(
title: 'Table',
codeUrl: 'elements/Frame/Box/RenderBox/demo.dart',
contentList: [
_Text,
_sizeBoxCreate(),
],
docUrl: 'https://docs.flutter.io/flutter/widgets/RenderBox-class.html',
);
}
Column _sizeBoxCreate() {
return new Column(
children: <Widget>[
/**
* Immutable layout constraints for RenderBox layout.
*/
SizedBox(
width: 900.0,
height: 50.0,
child: const Card(
child: Text(
'SizedBox',
textAlign: TextAlign.center,
),
color: Color(0xFFEF5350)),
),
],
);
}
}

6
lib/widgets/elements/Frame/Box/SizeBox/index.dart
View File

@ -28,15 +28,15 @@ class _DemoState extends State<Demo> {
} }
Column _sizeBoxCreate() { Column _sizeBoxCreate() {
return new Column( return Column(
children: <Widget>[ children: <Widget>[
new Text("SizedBox", Text("SizedBox",
textAlign: TextAlign.right, textAlign: TextAlign.right,
style: TextStyle( style: TextStyle(
fontSize: 28.0, fontSize: 28.0,
fontWeight: FontWeight.bold, fontWeight: FontWeight.bold,
)), )),
new Row( Row(
children: <Widget>[ children: <Widget>[
sizeBox.SizeBoxDefault(), sizeBox.SizeBoxDefault(),
SizedBox( SizedBox(

10
lib/widgets/elements/Frame/Box/SizedOverflowBox/demo.dart
View File

@ -7,10 +7,7 @@ class SizeOverflowBoxDefault extends StatelessWidget {
final String text; final String text;
SizeOverflowBoxDefault( SizeOverflowBoxDefault(
{Key key, {Key key, this.curSizeWidth, this.curSizeHeight, this.text})
this.curSizeWidth,
this.curSizeHeight,
this.text})
: super(key: key); : super(key: key);
@override @override
@ -23,7 +20,7 @@ class SizeOverflowBoxDefault extends StatelessWidget {
color: Color(0xfff06292), color: Color(0xfff06292),
width: 50.0, width: 50.0,
height: 50.0, height: 50.0,
child: new Text( child: Text(
text, text,
style: TextStyle(color: Colors.white), style: TextStyle(color: Colors.white),
), ),
@ -36,8 +33,7 @@ class SizeBoxDefault extends StatelessWidget {
final double curWidth; final double curWidth;
final double curHeight; final double curHeight;
SizeBoxDefault({Key key, this.curHeight, this.curWidth}) SizeBoxDefault({Key key, this.curHeight, this.curWidth}) : super(key: key);
: super(key: key);
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {

20
lib/widgets/elements/Frame/Box/SizedOverflowBox/index.dart
View File

@ -6,7 +6,7 @@
*/ */
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter_go/components/widget_demo.dart'; import 'package:flutter_go/components/widget_demo.dart';
import './demo.dart' as sizeBox; import './demo.dart';
// const String _Text = """### **SizeBox简介** // const String _Text = """### **SizeBox简介**
// > 常用的一个控件，设置具体尺寸。 // > 常用的一个控件，设置具体尺寸。
@ -53,47 +53,47 @@ class _DemoState extends State<Demo> {
} }
Column _sizedOverflowBoxCreate() { Column _sizedOverflowBoxCreate() {
return new Column( return Column(
children: <Widget>[ children: <Widget>[
sizeBox.SizeBoxDefault( SizeBoxDefault(
curWidth: 200.0, curWidth: 200.0,
curHeight: 50.0, curHeight: 50.0,
), ),
SizedBox(height: 20.0), SizedBox(height: 20.0),
Container( Container(
margin: new EdgeInsets.only(top: 10.0), margin: EdgeInsets.only(top: 10.0),
color: Color(0xffd81b60), color: Color(0xffd81b60),
width: 200.0, width: 200.0,
height: 50.0, height: 50.0,
), ),
Container( Container(
margin: new EdgeInsets.only(top: 10.0), margin: EdgeInsets.only(top: 10.0),
color: Color(0xffd81b60), color: Color(0xffd81b60),
alignment: Alignment.topCenter, alignment: Alignment.topCenter,
width: 200.0, width: 200.0,
height: 50.0, height: 50.0,
child: sizeBox.SizeOverflowBoxDefault( child: SizeOverflowBoxDefault(
text: "SizeBox", text: "SizeBox",
), ),
), ),
Container( Container(
margin: new EdgeInsets.only(top: 10.0), margin: EdgeInsets.only(top: 10.0),
color: Color(0xffd81b60), color: Color(0xffd81b60),
width: 200.0, width: 200.0,
height: 50.0, height: 50.0,
child: sizeBox.SizeOverflowBoxDefault( child: SizeOverflowBoxDefault(
text: "box", text: "box",
curSizeWidth: 100.0, curSizeWidth: 100.0,
curSizeHeight: 20.0, curSizeHeight: 20.0,
), ),
), ),
Container( Container(
margin: new EdgeInsets.only(top: 10.0), margin: EdgeInsets.only(top: 10.0),
color: Color(0xffd81b60), color: Color(0xffd81b60),
width: 200.0, width: 200.0,
height: 50.0, height: 50.0,
alignment: Alignment.center, alignment: Alignment.center,
child: sizeBox.SizeOverflowBoxDefault( child: SizeOverflowBoxDefault(
text: "box", text: "box",
curSizeWidth: 100.0, curSizeWidth: 100.0,
curSizeHeight: 20.0, curSizeHeight: 20.0,

1
lib/widgets/elements/Frame/Box/TextBox/demo.dart
View File

@ -1 +0,0 @@

49
lib/widgets/elements/Frame/Box/TextBox/index.dart
View File

@ -1,49 +0,0 @@
import 'package:flutter/material.dart';
import 'package:flutter_go/components/widget_demo.dart';
const String _Text = """### **TextBox简介**
> 是一个包含一段文本的矩形
- 它与rect类似，不过包含一个固定的TextDirection。
- sizebox的width，heigh为null，child自身设置
### **属性**
> width：宽
> height：高
- ex:200*50 sizebox
""";
class Demo extends StatefulWidget {
static const String routeName = '/element/Frame/Box/TextBox';
_DemoState createState() => _DemoState();
}
class _DemoState extends State<Demo> {
@override
Widget build(BuildContext context) {
return WidgetDemo(
title: 'TextBox',
codeUrl: 'elements/Frame/Box/TextBox/demo.dart',
contentList: [
_Text,
_creatTexbox(),
],
docUrl: 'https://docs.flutter.io/flutter/dart-ui/TextBox-class.html',
);
}
}
Column _creatTexbox() {
return Column(
children: <Widget>[
// Text("TextBox ",textDirection: new TextBox.fo,),
Container(
// child: TextBox.fromLTRB(270.0, 180.0, 1360.0, 730.0,TextDirection.rtl),
)
// centerSlice: new Rect.fromLTRB(270.0, 180.0, 1360.0, 730.0),
],
);
}

2
lib/widgets/elements/Frame/Box/UnconstrainedBox/demo.dart
View File

@ -6,7 +6,7 @@ class UnconstrainedBoxDemo extends StatelessWidget {
return UnconstrainedBox( return UnconstrainedBox(
constrainedAxis: Axis.vertical, constrainedAxis: Axis.vertical,
textDirection: TextDirection.rtl, textDirection: TextDirection.rtl,
child: new Row( child: Row(
children: <Widget>[ children: <Widget>[
Container( Container(
width: 100.0, width: 100.0,

6
lib/widgets/elements/Frame/Box/index.dart
View File

@ -5,7 +5,6 @@ import 'ConstrainedBox/index.dart' as ConstrainedBox;
import 'DecoratedBox/index.dart' as DecoratedBox; import 'DecoratedBox/index.dart' as DecoratedBox;
import 'SizeBox/index.dart' as SizeBox; import 'SizeBox/index.dart' as SizeBox;
import 'SizedOverflowBox/index.dart' as SizedOverflowBox; import 'SizedOverflowBox/index.dart' as SizedOverflowBox;
import 'TextBox/index.dart' as TextBox;
import 'UnconstrainedBox/index.dart' as UnconstrainedBox; import 'UnconstrainedBox/index.dart' as UnconstrainedBox;
import 'OverflowBox/index.dart' as OverflowBox; import 'OverflowBox/index.dart' as OverflowBox;
import 'FittedBox/index.dart' as FittedBox; import 'FittedBox/index.dart' as FittedBox;
@ -33,11 +32,6 @@ List<WidgetPoint> widgetPoints = [
routerName: SizedOverflowBox.Demo.routeName, routerName: SizedOverflowBox.Demo.routeName,
buildRouter: (BuildContext context) => SizedOverflowBox.Demo(), buildRouter: (BuildContext context) => SizedOverflowBox.Demo(),
), ),
WidgetPoint(
name: 'TextBox',
routerName: TextBox.Demo.routeName,
buildRouter: (BuildContext context) => TextBox.Demo(),
),
WidgetPoint( WidgetPoint(
name: 'UnconstrainedBox', name: 'UnconstrainedBox',
routerName: UnconstrainedBox.Demo.routeName, routerName: UnconstrainedBox.Demo.routeName,

32
lib/widgets/elements/Frame/Expanded/Expanded/expanded_demo.dart
View File

@ -14,57 +14,57 @@ class ExpandedDemo extends StatelessWidget {
return Column( return Column(
children: <Widget>[ children: <Widget>[
Text('Expanded'), Text('Expanded'),
new Row(children: <Widget>[ Row(children: <Widget>[
new RaisedButton( RaisedButton(
onPressed: () { onPressed: () {
print('点击红色按钮事件'); print('点击红色按钮事件');
}, },
color: const Color(0xffcc0000), color: const Color(0xffcc0000),
child: new Text('红色按钮',style: txtColor,), child: Text('红色按钮',style: txtColor,),
), ),
new Expanded( Expanded(
flex: 1,//flex用来设置当前可用空间的占优比 flex: 1,//flex用来设置当前可用空间的占优比
child: new RaisedButton( child: RaisedButton(
onPressed: () { onPressed: () {
print('点击黄色按钮事件'); print('点击黄色按钮事件');
}, },
color: const Color(0xfff1c232), color: const Color(0xfff1c232),
child: new Text('黄色按钮',style: txtColor,), child: Text('黄色按钮',style: txtColor,),
), ),
), ),
new RaisedButton( RaisedButton(
onPressed: () { onPressed: () {
print('点击粉色按钮事件'); print('点击粉色按钮事件');
}, },
color: const Color(0xffea9999), color: const Color(0xffea9999),
child: new Text('粉色按钮',style: txtColor,), child: Text('粉色按钮',style: txtColor,),
), ),
]), ]),
Text('Flexible'), Text('Flexible'),
new Row(children: <Widget>[ Row(children: <Widget>[
new RaisedButton( RaisedButton(
onPressed: () { onPressed: () {
print('点击红色按钮事件'); print('点击红色按钮事件');
}, },
color: const Color(0xffcc0000), color: const Color(0xffcc0000),
child: new Text('红色按钮',style: txtColor,), child: Text('红色按钮',style: txtColor,),
), ),
new Flexible( Flexible(
flex: 1, flex: 1,
child: new RaisedButton( child: RaisedButton(
onPressed: () { onPressed: () {
print('点击黄色按钮事件'); print('点击黄色按钮事件');
}, },
color: const Color(0xfff1c232), color: const Color(0xfff1c232),
child: new Text('黄色按钮',style: txtColor,), child: Text('黄色按钮',style: txtColor,),
), ),
), ),
new RaisedButton( RaisedButton(
onPressed: () { onPressed: () {
print('点击粉色按钮事件'); print('点击粉色按钮事件');
}, },
color: const Color(0xffea9999), color: const Color(0xffea9999),
child: new Text('粉色按钮',style: txtColor,), child: Text('粉色按钮',style: txtColor,),
), ),
]), ]),
], ],

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