CupertinoThemeData class Null safety

Styling specifications for a CupertinoTheme.

All constructor parameters can be null, in which case a CupertinoColors.activeBlue based default iOS theme styling is used.

Parameters can also be partially specified, in which case some parameters will cascade down to other dependent parameters to create a cohesive visual effect. For instance, if a primaryColor is specified, it would cascade down to affect some fonts in textTheme if textTheme is not specified.

See also:

Inheritance
Mixed in types
Implementers
Annotations

Constructors

CupertinoThemeData({Brightness? brightness, Color? primaryColor, Color? primaryContrastingColor, CupertinoTextThemeData? textTheme, Color? barBackgroundColor, Color? scaffoldBackgroundColor})
Creates a CupertinoTheme styling specification.
const
CupertinoThemeData.raw(Brightness? brightness, Color? primaryColor, Color? primaryContrastingColor, CupertinoTextThemeData? textTheme, Color? barBackgroundColor, Color? scaffoldBackgroundColor)
Same as the default constructor but with positional arguments to avoid forgetting any and to specify all arguments.
const

Properties

barBackgroundColor → Color
Background color of the top nav bar and bottom tab bar.
read-onlyoverride
brightness → Brightness?
The brightness override for Cupertino descendants.
finalinherited
hashCode → int
The hash code for this object.
read-onlyinherited
primaryColor → Color
A color used on interactive elements of the theme.
read-onlyoverride
primaryContrastingColor → Color
A color that must be easy to see when rendered on a primaryColor background.
read-onlyoverride
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited
scaffoldBackgroundColor → Color
Background color of the scaffold.
read-onlyoverride
textTheme → CupertinoTextThemeData
Text styles used by Cupertino widgets.
read-onlyoverride

Methods

copyWith({Brightness? brightness, Color? primaryColor, Color? primaryContrastingColor, CupertinoTextThemeData? textTheme, Color? barBackgroundColor, Color? scaffoldBackgroundColor}) → CupertinoThemeData
Creates a copy of the theme data with specified attributes overridden.
override
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
override
noDefault() → NoDefaultCupertinoThemeData
Returns an instance of the theme data whose property getters only return the construction time specifications with no derived values.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
resolveFrom(BuildContext context) → CupertinoThemeData
Returns a new theme data with all its colors resolved against the given BuildContext.
override
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringShort() → String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited