Widget _buildCountdownTimerPicker(BuildContext context)
{
return(new GestureDetector(
onTap: () =>
{
CupertinoRouteUtils.showCupertinoModalPopup(
context: context,
semanticsDismissible: true,
builder: (BuildContext context1) =>
{
return new _BottomPicker(
child: new CupertinoTimerPicker(
backgroundColor: CupertinoColors.systemBackground.resolveFrom(context1),
initialTimerDuration: timer,
onTimerDurationChanged: (TimeSpan newTimer) => {
setState(() => timer = newTimer);
}
)
);
}
);
},
child: new _Menu(
children: new List <Widget> {
new Text("Countdown Timer"),
new Text(
$"{timer.Hours}:" +
$"{(timer.Minutes % 60).ToString("00")}:" +
$"{(timer.Seconds % 60).ToString("00")}",
style: new TextStyle(color: CupertinoDynamicColor.resolve(CupertinoColors.inactiveGray, context))
),
}
)
));
}
Widget _buildDateAndTimePicker(BuildContext context)
{
return(new GestureDetector(
onTap: () => {
CupertinoRouteUtils.showCupertinoModalPopup(
context: context,
semanticsDismissible: true,
builder: (BuildContext context1) => {
return new _BottomPicker(
child: new CupertinoDatePicker(
backgroundColor: CupertinoColors.systemBackground.resolveFrom(context1),
mode: CupertinoDatePickerMode.dateAndTime,
initialDateTime: dateTime,
onDateTimeChanged: (newDateTime) => {
setState(() => dateTime = newDateTime);
}
)
);
}
);
},
child: new _Menu(
children: new List <Widget> {
new Text("Date and Time"),
new Text(
dateTime.ToString("MMMM dd, yyyy") + " " + dateTime.ToString("HH:mm tt"),
style: new TextStyle(color: CupertinoDynamicColor.resolve(CupertinoColors.inactiveGray, context))
),
}
)
));
}
Widget _buildDateAndTimePicker(BuildContext context)
{
return(new GestureDetector(
onTap: () => {
CupertinoRouteUtils.showCupertinoModalPopup(
context: context,
builder: (BuildContext _context) => {
return this._buildBottomPicker(
new CupertinoDatePicker(
mode: CupertinoDatePickerMode.dateAndTime,
initialDateTime: this.dateTime,
onDateTimeChanged: (DateTime newDateTime) => {
this.setState(() => this.dateTime = newDateTime);
}
)
);
}
);
},
child: this._buildMenu(new List <Widget> {
new Text("Date and Time"),
new Text(
this.dateTime.ToString("MMMM dd, yyyy h:mm tt"),
style: new TextStyle(color: CupertinoColors.inactiveGray)
)
}
)
));
}
Widget _buildCountdownTimerPicker(BuildContext context)
{
return(new GestureDetector(
onTap: () => {
CupertinoRouteUtils.showCupertinoModalPopup(
context: context,
builder: (BuildContext _context) => {
return this._buildBottomPicker(
new CupertinoTimerPicker(
initialTimerDuration: this.timer,
onTimerDurationChanged: (TimeSpan newTimer) => {
this.setState(() => this.timer = newTimer);
}
)
);
}
);
},
child: this._buildMenu(new List <Widget> {
new Text("Countdown Timer"),
new Text(
$"{this.timer.Hours}:" +
$"{(this.timer.Minutes % 60).ToString("00")}:" +
$"{(this.timer.Seconds % 60).ToString("00")}",
style: new TextStyle(color: CupertinoColors.inactiveGray)
)
}
)
));
}
void showDemoActionSheet(BuildContext context = null, Widget child = null)
{
CupertinoRouteUtils.showCupertinoModalPopup <string>(
context: context,
builder: (BuildContext context1) => child
).then_((string value) => {
if (value != null)
{
setState(() => { lastSelectedValue = value; });
}
});
}
Widget _buildColorPicker(BuildContext context)
{
FixedExtentScrollController scrollController =
new FixedExtentScrollController(initialItem: this._selectedColorIndex);
List <Widget> generateList()
{
var list = new List <Widget>();
foreach (var item in CupertinoNavigationDemoUtils.coolColorNames)
{
list.Add(new Center(child:
new Text(item)
));
}
return(list);
}
return(new GestureDetector(
onTap: () => {
CupertinoRouteUtils.showCupertinoModalPopup(
context: context,
builder: (BuildContext _context) => {
return this._buildBottomPicker(
new CupertinoPicker(
scrollController: scrollController,
itemExtent: CupertinoPickerDemoUtils._kPickerItemHeight,
backgroundColor: CupertinoColors.white,
onSelectedItemChanged: (int index) => {
this.setState(() => this._selectedColorIndex = index);
},
children: generateList()
)
);
}
);
},
child: this._buildMenu(new List <Widget> {
new Text("Favorite Color"),
new Text(
CupertinoNavigationDemoUtils.coolColorNames[this._selectedColorIndex],
style: new TextStyle(
color: CupertinoColors.inactiveGray
)
)
}
)
));
}
void showDemoActionSheet(
BuildContext context = null,
Widget child = null
)
{
CupertinoRouteUtils.showCupertinoModalPopup(
context: context,
builder: (BuildContext _context) => child
).Then((object value) => {
if (value != null)
{
this.setState(() => { this.lastSelectedValue = value as string; });
}
});
}
Widget _buildColorPicker(BuildContext context)
{
FixedExtentScrollController scrollController = new FixedExtentScrollController(initialItem: _selectedColorIndex);
List <Widget> widgets = new List <Widget>();
for (int i = 0; i < CupertinoPickerDemoUtils.coolColorNames.Count; i++)
{
widgets.Add(new Center(
child: new Text(CupertinoPickerDemoUtils.coolColorNames[i])
));
}
return(new GestureDetector(
onTap: () => {
CupertinoRouteUtils.showCupertinoModalPopup(
context: context,
semanticsDismissible: true,
builder: (BuildContext context1) => {
return new _BottomPicker(
child: new CupertinoPicker(
scrollController: scrollController,
itemExtent: CupertinoPickerDemoUtils._kPickerItemHeight,
backgroundColor: CupertinoColors.systemBackground.resolveFrom(context1),
onSelectedItemChanged: (int index) => {
setState(() => _selectedColorIndex = index);
},
children: widgets
)
);
}
);
},
child: new _Menu(
children: new List <Widget> {
new Text("Favorite Color"),
new Text(
CupertinoPickerDemoUtils.coolColorNames[_selectedColorIndex],
style: new TextStyle(color: CupertinoDynamicColor.resolve(CupertinoColors.inactiveGray, context))
)
}
)
));
}