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fix nullability of parameters with redirecting factory constructors (#71547)

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Alexandre Ardhuin 2020-12-04 08:42:30 +01:00 committed by GitHub
parent 4d4d017aa5
commit 8f3a12f144
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 51 additions and 51 deletions
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42
packages/flutter/lib/src/material/flat_button.dart
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@ -176,31 +176,31 @@ class FlatButton extends MaterialButton {
///
/// The [icon], [label], and [clipBehavior] arguments must not be null.
factory FlatButton.icon({
Key key,
required VoidCallback onPressed,
VoidCallback onLongPress,
ValueChanged<bool> onHighlightChanged,
MouseCursor mouseCursor,
ButtonTextTheme textTheme,
Color textColor,
Color disabledTextColor,
Color color,
Color disabledColor,
Color focusColor,
Color hoverColor,
Color highlightColor,
Color splashColor,
Brightness colorBrightness,
EdgeInsetsGeometry padding,
ShapeBorder shape,
Key? key,
required VoidCallback? onPressed,
VoidCallback? onLongPress,
ValueChanged<bool>? onHighlightChanged,
MouseCursor? mouseCursor,
ButtonTextTheme? textTheme,
Color? textColor,
Color? disabledTextColor,
Color? color,
Color? disabledColor,
Color? focusColor,
Color? hoverColor,
Color? highlightColor,
Color? splashColor,
Brightness? colorBrightness,
EdgeInsetsGeometry? padding,
ShapeBorder? shape,
Clip clipBehavior,
FocusNode focusNode,
FocusNode? focusNode,
bool autofocus,
MaterialTapTargetSize materialTapTargetSize,
MaterialTapTargetSize? materialTapTargetSize,
required Widget icon,
required Widget label,
double minWidth,
double height,
double? minWidth,
double? height,
}) = _FlatButtonWithIcon;
@override

48
packages/flutter/lib/src/material/raised_button.dart
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@ -196,31 +196,31 @@ class RaisedButton extends MaterialButton {
/// The [elevation], [highlightElevation], [disabledElevation], [icon],
/// [label], and [clipBehavior] arguments must not be null.
factory RaisedButton.icon({
Key key,
required VoidCallback onPressed,
VoidCallback onLongPress,
ValueChanged<bool> onHighlightChanged,
MouseCursor mouseCursor,
ButtonTextTheme textTheme,
Color textColor,
Color disabledTextColor,
Color color,
Color disabledColor,
Color focusColor,
Color hoverColor,
Color highlightColor,
Color splashColor,
Brightness colorBrightness,
double elevation,
double highlightElevation,
double disabledElevation,
ShapeBorder shape,
Key? key,
required VoidCallback? onPressed,
VoidCallback? onLongPress,
ValueChanged<bool>? onHighlightChanged,
MouseCursor? mouseCursor,
ButtonTextTheme? textTheme,
Color? textColor,
Color? disabledTextColor,
Color? color,
Color? disabledColor,
Color? focusColor,
Color? hoverColor,
Color? highlightColor,
Color? splashColor,
Brightness? colorBrightness,
double? elevation,
double? highlightElevation,
double? disabledElevation,
ShapeBorder? shape,
Clip clipBehavior,
FocusNode focusNode,
FocusNode? focusNode,
bool autofocus,
EdgeInsetsGeometry padding,
MaterialTapTargetSize materialTapTargetSize,
Duration animationDuration,
EdgeInsetsGeometry? padding,
MaterialTapTargetSize? materialTapTargetSize,
Duration? animationDuration,
required Widget icon,
required Widget label,
}) = _RaisedButtonWithIcon;
@ -276,7 +276,7 @@ class RaisedButton extends MaterialButton {
class _RaisedButtonWithIcon extends RaisedButton with MaterialButtonWithIconMixin {
_RaisedButtonWithIcon({
Key? key,
required VoidCallback onPressed,
required VoidCallback? onPressed,
VoidCallback? onLongPress,
ValueChanged<bool>? onHighlightChanged,
MouseCursor? mouseCursor,

12
packages/flutter/lib/src/material/typography.dart
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@ -96,12 +96,12 @@ class Typography with Diagnosticable {
'This feature was deprecated after v1.13.8.'
)
factory Typography({
TargetPlatform platform,
TextTheme black,
TextTheme white,
TextTheme englishLike,
TextTheme dense,
TextTheme tall,
TargetPlatform? platform,
TextTheme? black,
TextTheme? white,
TextTheme? englishLike,
TextTheme? dense,
TextTheme? tall,
}) = Typography.material2014;
/// Creates a typography instance using material design's 2014 defaults.