ButtonStates class

A widget that provides state transitions for buttons.

Inheritance

Constructors

ButtonStates.new({required GlobalKey<_ButtonStatesState> stateKey, required Widget child, required Widget onLoading(), required Widget onSuccess(), required Widget onError(), Duration duration = const Duration(milliseconds: 300)})
Creates a button states widget with the specified transitions.

Properties

child Widget
The child widget to animate.
final
duration Duration
The duration of the transitions.
final
hashCode int
The hash code for this object.
no setterinherited
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onError Widget Function()
The widget to show during error state.
final
onLoading Widget Function()
The widget to show during loading state.
final
onSuccess Widget Function()
The widget to show during success state.
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
stateKey GlobalKey<_ButtonStatesState>
The key to access the state.
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() State<ButtonStates>
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
reset() → void
Resets the button state to initial.
setError() → void
Sets the button state to error.
setLoading() → void
Sets the button state to loading.
setSuccess() → void
Sets the button state to success.
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

Static Methods

withTransitions({required Widget onLoading(), required Widget onSuccess(), required Widget onError(), Duration duration = const Duration(milliseconds: 300), required Widget child}) ButtonStates
Creates a button with state transitions.