LiveCheckboxMenuButton class
A menu item with a LiveCheckbox, akin to CheckboxMenuButton.
MetaCells can be provided for the onHover and onFocusChange properties. The value of the onHover MetaCell is set to true, while hovering over the widget and false otherwise. Similarly the value of the onFocusChange MetaCell is set to true, while the widget is focussed.
See LiveCheckbox for a more detailed explanation.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- CellWidget
- LiveCheckboxMenuButton
Constructors
-
LiveCheckboxMenuButton.new({Key? key, ValueCell<
bool> enabled = const ValueCell.value(true), MetaCell<bool> ? onHover, MetaCell<bool> ? onFocusChange, required MutableCell<bool?> value, bool tristate = false, bool isError = false, FocusNode? focusNode, MenuSerializableShortcut? shortcut, ButtonStyle? style, WidgetStatesController? statesController, Clip clipBehavior = Clip.none, Widget? trailingIcon, bool closeOnActivate = true, required Widget? child}) -
const
Properties
- child → Widget?
-
final
- clipBehavior → Clip
-
final
- closeOnActivate → bool
-
final
-
enabled
→ ValueCell<
bool> -
Is the widget enabled for user input?
final
- focusNode → FocusNode?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- isError → bool
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
onFocusChange
→ MetaCell<
bool> ? -
MetaCell for a cell that is updated whenever the focus state of the button changes.
final
-
onHover
→ MetaCell<
bool> ? -
MetaCell for a cell that is updated whenever the hover state of the button changes.
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
- shortcut → MenuSerializableShortcut?
-
final
- statesController → WidgetStatesController?
-
final
- style → ButtonStyle?
-
final
- trailingIcon → Widget?
-
final
- tristate → bool
-
final
-
value
→ MutableCell<
bool?> -
final
Methods
-
build(
BuildContext context) → Widget -
Build the widget underneath this widget in the tree
inherited
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< CellWidget> -
Creates the mutable state for this widget at a given 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, 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