CupertinoThemeModifier class

Applies a visual styling theme to descendant Cupertino widgets.

Affects the color and text styles of Cupertino widgets whose styling are not overridden when constructing the respective widgets instances.

Descendant widgets can retrieve the current CupertinoThemeData by calling CupertinoTheme.of. An InheritedWidget dependency is created when an ancestor CupertinoThemeData is retrieved via CupertinoTheme.of.

The CupertinoTheme widget implies an IconTheme widget, whose IconTheme.data has the same color as CupertinoThemeData.primaryColor

See also:

• CupertinoThemeData, specifies the theme's visual styling.
• CupertinoApp, which will automatically add a CupertinoTheme based on the value of CupertinoApp.theme.
• Theme, a Material theme which will automatically add a CupertinoTheme with a CupertinoThemeData derived from the Material ThemeData.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• SingleChildStatelessModifier
• CupertinoThemeModifier

Available extensions

• ModifierTransformer

Constructors

CupertinoThemeModifier({Key? key, Widget? child, Key? modifierKey, required CupertinoThemeData data})

Creates a CupertinoTheme to change descendant Cupertino widgets' styling.

const

Properties

data → CupertinoThemeData

The CupertinoThemeData styling for this theme.

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

modifierKey → Key?

The actual key of the widget, which Modifier wrapped

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

build(BuildContext context) → Widget

Describes the part of the user interface represented by this widget.

inherited

buildWithChild(BuildContext context, Widget? child) → Widget

A build method that receives an extra child parameter.

override

createElement() → SingleChildStatelessElement

Create a SingleChildStatelessElement

inherited

debugDescribeChildren() → List<DiagnosticsNode>

Returns a list of DiagnosticsNode objects describing this node's children.

inherited

debugFillProperties(DiagnosticPropertiesBuilder properties) → void

Add additional properties associated with the node.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

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

toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a string representation of this node and its descendants.

inherited

toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a one-line detailed description of the object.

inherited

toStringShort() → String

A short, textual description of this widget.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited