DefaultTextStyleTransitionModifier class

Animated version of a DefaultTextStyle that animates the different properties of its TextStyle.

{@tool dartpad} The following code implements the DefaultTextStyleTransition that shows a transition between thick blue font and thin red font.

** See code in examples/api/lib/widgets/transitions/default_text_style_transition.0.dart ** {@end-tool}

See also:

Inheritance
Available extensions

Constructors

DefaultTextStyleTransitionModifier({Key? key, Widget? child, Key? modifierKey, required Animation<TextStyle> style, TextAlign? textAlign, bool softWrap = true, TextOverflow overflow = TextOverflow.clip, int? maxLines})
Creates an animated DefaultTextStyle whose TextStyle animation updates the widget.
const

Properties

hashCode int
The hash code for this object.
no setterinherited
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
maxLines int?
An optional maximum number of lines for the text to span, wrapping if necessary.
final
modifierKey Key?
The actual key of the widget, which Modifier wrapped
finalinherited
overflow TextOverflow
How visual overflow should be handled.
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
softWrap bool
Whether the text should break at soft line breaks.
final
style Animation<TextStyle>
The animation that controls the descendants' text style.
final
textAlign TextAlign?
How the text should be aligned horizontally.
final

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