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Add haptic feedback to date picker

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This commit is contained in:
Collin Jackson 2015-08-26 11:13:25 -07:00
parent 4cd223a7e5
commit 79e92a53a8
1 changed files with 15 additions and 5 deletions
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20
packages/flutter/lib/widgets/date_picker.dart
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@ -4,6 +4,7 @@
import 'dart:async'; import 'dart:async';
import 'package:sky/mojo/activity.dart';
import 'package:sky/theme/colors.dart' as colors; import 'package:sky/theme/colors.dart' as colors;
import 'package:sky/theme/typography.dart' as typography; import 'package:sky/theme/typography.dart' as typography;
import 'package:sky/widgets.dart'; import 'package:sky/widgets.dart';
@ -43,12 +44,14 @@ class DatePicker extends StatefulComponent {
DatePickerMode _mode = DatePickerMode.day; DatePickerMode _mode = DatePickerMode.day;
void _handleModeChanged(DatePickerMode mode) { void _handleModeChanged(DatePickerMode mode) {
userFeedback.performHapticFeedback(HapticFeedbackType_VIRTUAL_KEY);
setState(() { setState(() {
_mode = mode; _mode = mode;
}); });
} }
void _handleYearChanged(DateTime dateTime) { void _handleYearChanged(DateTime dateTime) {
userFeedback.performHapticFeedback(HapticFeedbackType_VIRTUAL_KEY);
setState(() { setState(() {
_mode = DatePickerMode.day; _mode = DatePickerMode.day;
}); });
@ -56,6 +59,12 @@ class DatePicker extends StatefulComponent {
onChanged(dateTime); onChanged(dateTime);
} }
void _handleDayChanged(DateTime dateTime) {
userFeedback.performHapticFeedback(HapticFeedbackType_VIRTUAL_KEY);
if (onChanged != null)
onChanged(dateTime);
}
static const double _calendarHeight = 210.0; static const double _calendarHeight = 210.0;
Widget build() { Widget build() {
@ -69,7 +78,7 @@ class DatePicker extends StatefulComponent {
case DatePickerMode.day: case DatePickerMode.day:
picker = new MonthPicker( picker = new MonthPicker(
selectedDate: selectedDate, selectedDate: selectedDate,
onChanged: onChanged, onChanged: _handleDayChanged,
firstDate: firstDate, firstDate: firstDate,
lastDate: lastDate, lastDate: lastDate,
itemExtent: _calendarHeight itemExtent: _calendarHeight
@ -167,6 +176,7 @@ class DayPicker extends Component {
}) { }) {
assert(selectedDate != null); assert(selectedDate != null);
assert(currentDate != null); assert(currentDate != null);
assert(onChanged != null);
assert(displayedMonth != null); assert(displayedMonth != null);
} }
@ -239,8 +249,7 @@ class DayPicker extends Component {
item = new Listener( item = new Listener(
onGestureTap: (_) { onGestureTap: (_) {
DateTime result = new DateTime(year, month, day); DateTime result = new DateTime(year, month, day);
if (onChanged != null) onChanged(result);
onChanged(result);
}, },
child: new Container( child: new Container(
height: 30.0, height: 30.0,
@ -277,6 +286,7 @@ class MonthPicker extends ScrollableWidgetList {
double itemExtent double itemExtent
}) : super(itemExtent: itemExtent) { }) : super(itemExtent: itemExtent) {
assert(selectedDate != null); assert(selectedDate != null);
assert(onChanged != null);
assert(lastDate.isAfter(firstDate)); assert(lastDate.isAfter(firstDate));
} }
@ -354,6 +364,7 @@ class YearPicker extends ScrollableWidgetList {
this.lastDate this.lastDate
}) : super(itemExtent: 50.0) { }) : super(itemExtent: 50.0) {
assert(selectedDate != null); assert(selectedDate != null);
assert(onChanged != null);
assert(lastDate.isAfter(firstDate)); assert(lastDate.isAfter(firstDate));
} }
DateTime selectedDate; DateTime selectedDate;
@ -381,8 +392,7 @@ class YearPicker extends ScrollableWidgetList {
key: new Key(label), key: new Key(label),
onGestureTap: (_) { onGestureTap: (_) {
DateTime result = new DateTime(year, selectedDate.month, selectedDate.day); DateTime result = new DateTime(year, selectedDate.month, selectedDate.day);
if (onChanged != null) onChanged(result);
onChanged(result);
}, },
child: new InkWell( child: new InkWell(
child: new Container( child: new Container(