AnimatedTheme class
Animated version of Theme which automatically transitions the colors, etc, over a given duration whenever the given theme changes.
Here's an illustration of what using this widget looks like, using a curve of Curves.elasticInOut.
See also:
- Theme, which AnimatedTheme uses to actually apply the interpolated theme.
- ThemeData, which describes the actual configuration of a theme.
- MaterialApp, which includes an AnimatedTheme widget configured via the MaterialApp.theme argument.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- ImplicitlyAnimatedWidget
- AnimatedTheme
Constructors
- AnimatedTheme({Key? key, required ThemeData data, Curve curve = Curves.linear, Duration duration = kThemeAnimationDuration, VoidCallback? onEnd, required Widget child})
-
Creates an animated theme.
const
Properties
- child → Widget
-
The widget below this widget in the tree.
final
- curve → Curve
-
The curve to apply when animating the parameters of this container.
finalinherited
- data → ThemeData
-
Specifies the color and typography values for descendant widgets.
final
- duration → Duration
-
The duration over which to animate the parameters of this container.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- onEnd → VoidCallback?
-
Called every time an animation completes.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → AnimatedWidgetBaseState< AnimatedTheme> -
Creates the mutable state for this widget at a given location in the tree.
override
-
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, 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 short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited