AnimateChangeIcon class

A AnimateChangeIcon is an icon button widget. When this button tapped, it change the icon from firstIcon to secondIcon with animations. The animations exist rotaion and scale.

{@tool snippet} This example shows how to create the button being able to change icons from a play button to a stop button.

AnimateChangeIcon(
  firstIcon: Icon(
    Icons.play_arrow_rounded,
    size: 50,
  ),
  secondIcon: Icon(
    Icons.stop_rounded,
    size: 50,
  ),
),

{@end-tool}

Inheritance

Constructors

AnimateChangeIcon({required Icon firstIcon, required Icon secondIcon, Duration animateDuration = const Duration(milliseconds: 300), bool initialPushed = false, AnimationController? animationController, Curve scaleAnimationCurve = Curves.linear, Curve rotateAnimationCurve = Curves.linear, double rotateBeginAngle = -pi / 2, double rotateEndAngle = 0.0, void onTap()?, Key? key})
const

Properties

animateDuration → Duration
An animation's duration.
final
animationController → AnimationController?
The controller for the animation of this button. This controller control the animation of scale and rotate. If controller is injected, this widget don't control an animation trigger.
final
firstIcon → Icon
An icon for show first and after AnimateChangeIcon was pushed odd time. If initialPushed is true, this icon display after AnimateChangeIcon was pushed even time.
final
hashCode → int
The hash code for this object.
no setterinherited
initialPushed → bool
The flg for decide the state of first.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onTap → void Function()?
The callback function when on tap.
final
rotateAnimationCurve → Curve
The animation of this button for rotate.
final
rotateBeginAngle → double
A first angle of a rotate animation. A default value is -90 degree.
final
rotateEndAngle → double
A final angle of a rotate animation. A default value is 0 degree.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scaleAnimationCurve → Curve
The animation of this button for scale.
final
secondIcon → Icon
An icon display after AnimateChangeIcon was pushed odd time. If initialPushed is true, this icon display after AnimateChangeIcon was pushed odd time or first.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → AnimateChangeIconState
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}) → 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