CardTheme class
Defines default property values for descendant Card widgets.
Descendant widgets obtain the current CardTheme object using
CardTheme.of(context). Instances of CardTheme can be
customized with CardTheme.copyWith.
Typically a CardTheme is specified as part of the overall Theme with ThemeData.cardTheme.
All CardTheme properties are null by default. When null, the Card
will use the values from ThemeData if they exist, otherwise it will
provide its own defaults.
See also:
- ThemeData, which describes the overall theme information for the application.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- ProxyWidget
- InheritedWidget
- CardTheme
- Mixed-in types
Constructors
- CardTheme({Key? key, Clip? clipBehavior, Color? color, Color? surfaceTintColor, Color? shadowColor, double? elevation, EdgeInsetsGeometry? margin, ShapeBorder? shape, CardThemeData? data, Widget? child})
-
Creates a theme that can be used for ThemeData.cardTheme.
const
Properties
- child → Widget
-
The widget below this widget in the tree.
finalinherited
- clipBehavior → Clip?
-
Overrides the default value for Card.clipBehavior.
no setter
- color → Color?
-
Overrides the default value for Card.color.
no setter
- data → CardThemeData
-
The properties used for all descendant Card widgets.
no setter
- elevation → double?
-
Overrides the default value for Card.elevation.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- margin → EdgeInsetsGeometry?
-
Overrides the default value for Card.margin.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- shadowColor → Color?
-
Overrides the default value for Card.shadowColor.
no setter
- shape → ShapeBorder?
-
Overrides the default value for Card.shape.
no setter
- surfaceTintColor → Color?
-
Overrides the default value for Card.surfaceTintColor.
no setter
Methods
-
copyWith(
{Clip? clipBehavior, Color? color, Color? shadowColor, Color? surfaceTintColor, double? elevation, EdgeInsetsGeometry? margin, ShapeBorder? shape}) → CardTheme - Creates a copy of this object with the given fields replaced with the new values.
-
createElement(
) → InheritedElement -
Inflates this configuration to a concrete instance.
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.
override
-
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, int wrapWidth = 65}) → 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 brief description of this object, usually just the runtimeType and the
hashCode.
inherited
-
updateShouldNotify(
covariant CardTheme oldWidget) → bool -
Whether the framework should notify widgets that inherit from this widget.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
lerp(
CardTheme? a, CardTheme? b, double t) → CardTheme - Linearly interpolate between two Card themes.
-
of(
BuildContext context) → CardThemeData - The ThemeData.cardTheme property of the ambient Theme.