ScaleUpTransition class

A widget that applies a scale-up animation to its child.

The animation starts from a scale of 0.0 and ends at a scale of 1.0. The duration of the animation can be customized using the duration parameter. The animation curve can be customized using the curve parameter. An optional delay can be provided to delay the start of the animation.

Example usage:

ScaleUp(
  child: Container(
    width: 100,
    height: 100,
    color: Colors.blue,
  ),
  duration: Duration(milliseconds: 500),
  curve: Curves.easeInOut,
  delay: Duration(milliseconds: 200),
)
Inheritance

Constructors

ScaleUpTransition({Key? key, required Widget child, Duration? delay, Duration duration = const Duration(milliseconds: 200), Curve curve = Curves.easeOutBack, double initialScale = 0.0, double endScale = 1.0})
const

Properties

child → Widget
The child widget to apply the scale-up animation to.
final
curve → Curve
The curve of the animation.
final
delay → Duration?
The duration of the animation.
final
duration → Duration
The delay before starting the animation.
final
endScale → double
final
hashCode → int
The hash code for this object.
no setterinherited
initialScale → double
final
key → Key?
Controls how one widget replaces another widget in the tree.
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() → State<ScaleUpTransition>
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