StacVisibility class

A Stac model representing Flutter's Visibility widget.

Controls the visibility of its child widget.

StacVisibility(
  visible: true,
  child: StacText(data: 'Visible Text'),
  replacement: StacText(data: 'Replacement when not visible'),
)

{
  "type": "visibility",
  "visible": true,
  "child": {"type": "text", "data": "Visible Text"},
  "replacement": {"type": "text", "data": "Replacement when not visible"}
}
Inheritance
Annotations
  • @JsonSerializable()

Constructors

StacVisibility.new({bool? visible, StacWidget? child, StacWidget? replacement, bool? maintainState, bool? maintainAnimation, bool? maintainSize, bool? maintainSemantics, bool? maintainInteractivity})
Creates a StacVisibility with the given properties.
const
StacVisibility.fromJson(Map<String, dynamic> json)
Creates a StacVisibility from JSON.
factory

Properties

child → StacWidget?
The widget to show or hide.
final
hashCode → int
The hash code for this object.
no setterinherited
jsonData → Map<String, dynamic>?
Raw JSON data for this widget
finalinherited
maintainAnimation → bool?
Whether to maintain the Animation of the child when it is not visible. Defaults to false.
final
maintainInteractivity → bool?
Whether to maintain the Interactivity of the child when it is not visible. Defaults to false.
final
maintainSemantics → bool?
Whether to maintain the Semantics of the child when it is not visible. Defaults to false.
final
maintainSize → bool?
Whether to maintain the Size of the child when it is not visible. Defaults to false.
final
maintainState → bool?
Whether to maintain the State of the child when it is not visible. Defaults to false.
final
replacement → StacWidget?
The widget to show when the child is not visible. If null, and maintainState, maintainAnimation, maintainSize, maintainSemantics, and maintainInteractivity are all false, then the child is simply not included in the tree.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
type → String
Widget type identifier.
no setteroverride
visible → bool?
Whether the child is visible. Defaults to true in the Flutter widget.
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
Converts this StacVisibility to JSON.
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited