TapReaction class
A widget that animates it child when it is pressed.
To avoid false positives, the animation starts when the pointer is removed
from the screen. The same is true for the InkWell widget. This means that
the animation will start at the same time as an onTap
in an InkWell or
an onPressed
event in an ElevatedButton.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- TapReaction
Constructors
- TapReaction.fade({Key? key, required Widget child, Duration duration = const Duration(milliseconds: 120), Curve curve = Curves.easeInOutCubic, double minOpacity = 0.5})
-
Animates its child using a opacity animation.
const
- TapReaction.scale({Key? key, required Widget child, Duration duration = const Duration(milliseconds: 120), Curve curve = Curves.easeInCubic, double endScale = 0.95})
-
Animates its child using a scale animation.
const
Properties
- animationType → AnimationType
-
The type of animation.
final
- animationValue → double
-
Defines how much the widget will be animated.
final
- child → Widget
-
The Widget that will react to a tap.
final
- curve → Curve
-
Animation curve
final
- duration → Duration
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- 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(
) → _TapReactionState -
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