This commit is contained in:
xiaojia22326@163.com
2019-01-31 17:18:16 +08:00
parent acfe8f6ed8
commit c4cbd02123
130 changed files with 773 additions and 913 deletions

View File

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

View File

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

View File

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

View File

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