CupertinoTheme 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.

See also:

Inheritance

Constructors

CupertinoTheme({Key key, @required CupertinoThemeData data, @required Widget child })
Creates a CupertinoTheme to change descendant Cupertino widgets' styling. [...]
const

Properties

data CupertinoThemeData
The CupertinoThemeData styling for this theme.
final
child Widget
The widget below this widget in the tree. [...]
final, inherited
hashCode int
The hash code for this object. [...]
read-only, inherited
key Key
Controls how one widget replaces another widget in the tree. [...]
final, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

updateShouldNotify(covariant CupertinoTheme oldWidget) bool
Whether the framework should notify widgets that inherit from this widget. [...]
override
createElement() InheritedElement
Inflates this configuration to a concrete instance. [...]
inherited
debugDescribeChildren() List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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.debug }) String
Returns 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 ==(dynamic other) bool
The equality operator. [...]
inherited

Static Methods

of(BuildContext context) CupertinoThemeData
Retrieve the CupertinoThemeData from an ancestor CupertinoTheme widget. [...]