public override Widget build(BuildContext context)
{
// D.assert(debugCheckHasMaterialLocalizations(context));
ThemeData theme = Theme.of(context);
DialogTheme dialogTheme = DialogTheme.of(context);
List <Widget> children = new List <Widget>();
if (this.title != null)
{
children.Add(new Padding(
padding: this.titlePadding ??
EdgeInsets.fromLTRB(24.0f, 24.0f, 24.0f, this.content == null ? 20.0f : 0.0f),
child: new DefaultTextStyle(
style: this.titleTextStyle ?? dialogTheme.titleTextStyle ?? theme.textTheme.title,
child: this.title
)
));
}
if (this.content != null)
{
children.Add(new Flexible(
child: new Padding(
padding: this.contentPadding,
child: new DefaultTextStyle(
style: this.contentTextStyle ?? dialogTheme.contentTextStyle ?? theme.textTheme.subhead,
child: this.content
)
)
));
}
if (this.actions != null)
{
children.Add(ButtonTheme.bar(
child: new ButtonBar(
children: this.actions
)
));
}
Widget dialogChild = new IntrinsicWidth(
child: new Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: children
)
);
return(new Dialog(
backgroundColor: this.backgroundColor,
elevation: this.elevation,
shape: this.shape,
child: dialogChild
));
}
public override Widget build(BuildContext context)
{
ThemeData theme = Theme.of(context);
Widget picker = new Flexible(
child: new SizedBox(
height: DatePickerUtils._kMaxDayPickerHeight,
child: this._buildPicker()
)
);
Widget actions = ButtonTheme.bar(
child: new ButtonBar(
children: new List <Widget> {
new FlatButton(
child: new Text(this.localizations.cancelButtonLabel),
onPressed: this._handleCancel
),
new FlatButton(
child: new Text(this.localizations.okButtonLabel),
onPressed: this._handleOk
)
}
)
);
Dialog dialog = new Dialog(
child: new OrientationBuilder(
builder: (BuildContext _context, Orientation orientation) => {
Widget header = new _DatePickerHeader(
selectedDate: this._selectedDate,
mode: this._mode,
onModeChanged: this._handleModeChanged,
orientation: orientation
);
switch (orientation)
{
case Orientation.portrait:
return(new SizedBox(
width: DatePickerUtils._kMonthPickerPortraitWidth,
child: new Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: new List <Widget> {
header,
new Container(
color: theme.dialogBackgroundColor,
child: new Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: new List <Widget> {
picker,
actions,
}
)
)
}
)
));
case Orientation.landscape:
return(new SizedBox(
height: DatePickerUtils._kDatePickerLandscapeHeight,
child: new Row(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: new List <Widget> {
header,
new Flexible(
child: new Container(
width: DatePickerUtils._kMonthPickerLandscapeWidth,
color: theme.dialogBackgroundColor,
child: new Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: new List <Widget> {
picker, actions
}
)
)
)
}
)
));
}
return(null);
}
)
);
return(new Theme(
data: theme.copyWith(
dialogBackgroundColor: Colors.transparent
),
child: dialog
));
}
public override Widget build(BuildContext context)
{
MediaQueryData mediaQueryData = MediaQuery.of(context);
D.assert(this.animation != null);
ThemeData theme = Theme.of(context);
ThemeData darkTheme = new ThemeData(
brightness: Brightness.dark,
accentColor: theme.accentColor,
accentColorBrightness: theme.accentColorBrightness
);
List <Widget> children = new List <Widget> {
new SizedBox(width: SnackBarUtils._kSnackBarPadding),
new Expanded(
child: new Container(
padding: EdgeInsets.symmetric(vertical: SnackBarUtils._kSingleLineVerticalPadding),
child: new DefaultTextStyle(
style: darkTheme.textTheme.subhead,
child: this.content)
)
)
};
if (this.action != null)
{
children.Add(ButtonTheme.bar(
padding: EdgeInsets.symmetric(horizontal: SnackBarUtils._kSnackBarPadding),
textTheme: ButtonTextTheme.accent,
child: this.action
));
}
else
{
children.Add(new SizedBox(width: SnackBarUtils._kSnackBarPadding));
}
CurvedAnimation heightAnimation =
new CurvedAnimation(parent: this.animation, curve: SnackBarUtils._snackBarHeightCurve);
CurvedAnimation fadeAnimation = new CurvedAnimation(parent: this.animation,
curve: SnackBarUtils._snackBarFadeCurve, reverseCurve: new Threshold(0.0f));
Widget snackbar = new SafeArea(
top: false,
child: new Row(
children: children,
crossAxisAlignment: CrossAxisAlignment.center
)
);
snackbar = new Dismissible(
key: Key.key("dismissible"),
direction: DismissDirection.down,
resizeDuration: null,
onDismissed: (DismissDirection? direction) => {
Scaffold.of(context).removeCurrentSnackBar(reason: SnackBarClosedReason.swipe);
},
child: new Material(
elevation: 6.0f,
color: this.backgroundColor ?? SnackBarUtils._kSnackBackground,
child: new Theme(
data: darkTheme,
child: mediaQueryData.accessibleNavigation
? snackbar
: new FadeTransition(
opacity: fadeAnimation,
child: snackbar
)
)
)
);
return(new ClipRect(
child: mediaQueryData.accessibleNavigation
? snackbar
: new AnimatedBuilder(
animation: heightAnimation,
builder: (BuildContext subContext, Widget child) => {
return new Align(
alignment: Alignment.topLeft,
heightFactor: heightAnimation.value,
child: child
);
},
child: snackbar
)
));
}
