AnimatedIcon class

Shows an animated icon at a given animation progress.

The available icons are specified in AnimatedIcons.

Sample code

new AnimatedIcon(
  icon: AnimatedIcons.menu_arrow,
  progress: controller,
  semanticLabel: 'Show menu',
)
Inheritance

Constructors

AnimatedIcon({Key key, @required AnimatedIconData icon, @required Animation<double> progress, Color color, double size, String semanticLabel, TextDirection textDirection })
Creates an AnimatedIcon. [...]
const

Properties

color Color
The color to use when drawing the icon. [...]
final
icon AnimatedIconData
The icon to display. Available icons are listed in AnimatedIcons.
final
progress Animation<double>
The animation progress for the animated icon. [...]
final
semanticLabel String
Semantic label for the icon. [...]
final
size double
The size of the icon in logical pixels. [...]
final
textDirection TextDirection
The text direction to use for rendering the icon. [...]
final
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

build(BuildContext context) Widget
Describes the part of the user interface represented by this widget. [...]
createElement() StatelessElement
Creates a StatelessElement to manage this widget's location in the tree. [...]
inherited
debugDescribeChildren() List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder description) → 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 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 ==(other) bool
The equality operator. [...]
inherited