ElasticButton class

弹性按钮

Inheritance
Available extensions

Constructors

ElasticButton({Key? key, bool withOpacity = false, bool useCache = true, Alignment alignment = Alignment.center, double scaleCoefficient = 0.95, Widget? child, GestureTapDownCallback? onTapDown, GestureTapUpCallback? onTapUp, GestureTapCallback? onTap, GestureTapCancelCallback? onTapCancel, GestureTapDownCallback? onSecondaryTapDown, GestureTapUpCallback? onSecondaryTapUp, GestureTapCancelCallback? onSecondaryTapCancel, GestureTapCallback? onDoubleTap, GestureLongPressCallback? onLongPress, GestureLongPressStartCallback? onLongPressStart, GestureLongPressMoveUpdateCallback? onLongPressMoveUpdate, GestureLongPressUpCallback? onLongPressUp, GestureLongPressEndCallback? onLongPressEnd, GestureDragDownCallback? onVerticalDragDown, GestureDragStartCallback? onVerticalDragStart, GestureDragUpdateCallback? onVerticalDragUpdate, GestureDragEndCallback? onVerticalDragEnd, GestureDragCancelCallback? onVerticalDragCancel, GestureDragDownCallback? onHorizontalDragDown, GestureDragStartCallback? onHorizontalDragStart, GestureDragUpdateCallback? onHorizontalDragUpdate, GestureDragEndCallback? onHorizontalDragEnd, GestureDragCancelCallback? onHorizontalDragCancel, GestureForcePressStartCallback? onForcePressStart, GestureForcePressPeakCallback? onForcePressPeak, GestureForcePressUpdateCallback? onForcePressUpdate, GestureForcePressEndCallback? onForcePressEnd, GestureDragDownCallback? onPanDown, GestureDragStartCallback? onPanStart, GestureDragUpdateCallback? onPanUpdate, GestureDragEndCallback? onPanEnd, GestureDragCancelCallback? onPanCancel, GestureScaleStartCallback? onScaleStart, GestureScaleUpdateCallback? onScaleUpdate, GestureScaleEndCallback? onScaleEnd})
const

Properties

alignment → Alignment
Use this value to determine the alignment of the animation.
final
child → Widget?
The widget that is to be displayed on your regular UI.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onDoubleTap → GestureTapCallback?
final
onForcePressEnd → GestureForcePressEndCallback?
final
onForcePressPeak → GestureForcePressPeakCallback?
final
onForcePressStart → GestureForcePressStartCallback?
final
onForcePressUpdate → GestureForcePressUpdateCallback?
final
onHorizontalDragCancel → GestureDragCancelCallback?
final
onHorizontalDragDown → GestureDragDownCallback?
final
onHorizontalDragEnd → GestureDragEndCallback?
final
onHorizontalDragStart → GestureDragStartCallback?
final
onHorizontalDragUpdate → GestureDragUpdateCallback?
final
onLongPress → GestureLongPressCallback?
final
onLongPressEnd → GestureLongPressEndCallback?
final
onLongPressMoveUpdate → GestureLongPressMoveUpdateCallback?
final
onLongPressStart → GestureLongPressStartCallback?
final
onLongPressUp → GestureLongPressUpCallback?
final
onPanCancel → GestureDragCancelCallback?
final
onPanDown → GestureDragDownCallback?
final
onPanEnd → GestureDragEndCallback?
final
onPanStart → GestureDragStartCallback?
final
onPanUpdate → GestureDragUpdateCallback?
final
onScaleEnd → GestureScaleEndCallback?
final
onScaleStart → GestureScaleStartCallback?
final
onScaleUpdate → GestureScaleUpdateCallback?
final
onSecondaryTapCancel → GestureTapCancelCallback?
final
onSecondaryTapDown → GestureTapDownCallback?
final
onSecondaryTapUp → GestureTapUpCallback?
final
onTap → GestureTapCallback?
final
onTapCancel → GestureTapCancelCallback?
final
onTapDown → GestureTapDownCallback?
final
onTapUp → GestureTapUpCallback?
final
onVerticalDragCancel → GestureDragCancelCallback?
final
onVerticalDragDown → GestureDragDownCallback?
final
onVerticalDragEnd → GestureDragEndCallback?
final
onVerticalDragStart → GestureDragStartCallback?
final
onVerticalDragUpdate → GestureDragUpdateCallback?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scaleCoefficient → double
Use this value to determine the scaling factor while the animation is being played. Choose a value between 0.0 and 1.0.
final
useCache → bool
Set this to true if your child doesn't change at runtime.
final
withOpacity → bool
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<ElasticButton>
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