LiveFilledButton class

A FilledButton widget with its properties controlled by ValueCell's.

The constructor takes mostly same arguments as the unnamed constructor of FilledButton, but as ValueCell's. This binds each property value to the ValueCell given in the constructor. If the cell value is changed, the value of the corresponding property to which it is bound is automatically updated to reflect the value of the cell.

Instead of taking callback functions for onPressed and onLongPress, the constructor accepts MetaCell's that are set to ActionCells which are triggered when the button is pressed and long pressed respectively. Similarly, bool MetaCells are accepted for onHover and onFocusChange.

Inheritance

Constructors

LiveFilledButton({Key? key, ValueCell<bool> enabled = const ValueCell.value(true), MetaCell<void>? press, MetaCell<void>? longPress, MetaCell<bool>? onHover, MetaCell<bool>? onFocusChange, ButtonStyle? style, bool autofocus = false, Clip? clipBehavior = Clip.none, required Widget? child})
const

Properties

autofocus → bool
final
child → Widget?
final
clipBehavior → Clip?
final
enabled → ValueCell<bool>
Is the widget enabled for user input?
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
longPress → MetaCell<void>?
MetaCell for an ActionCell that is triggered when the button is long pressed.
final
onFocusChange → MetaCell<bool>?
MetaCell for an cell that is updated whenever the focus state of the button changes.
final
onHover → MetaCell<bool>?
MetaCell for an cell that is updated whenever the hover state of the button changes.
final
press → MetaCell<void>?
MetaCell for an ActionCell that is triggered when the button is pressed.
final
restorationId → String?
Restoration ID to use for restoring the cell state
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
style → ButtonStyle?
final

Methods

bind({ValueCell<bool>? enabled, MetaCell<void>? press, MetaCell<void>? longPress, MetaCell<bool>? onHover, MetaCell<bool>? onFocusChange, ButtonStyle? style, bool? autofocus, Clip? clipBehavior, Widget? child}) → LiveFilledButton
build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
inherited
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
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