JsonPlaceholder class
- Inheritance
-
- Object
- JsonClass
- JsonWidgetData
- JsonPlaceholder
Constructors
-
JsonPlaceholder({Map<
String, dynamic> args = const {}, JsonWidgetRegistry? registry, Color color = const Color(0xFF455A64), double fallbackHeight = 400.0, double fallbackWidth = 400.0, double strokeWidth = 2.0, JsonWidgetData? child})
Properties
- child → JsonWidgetData?
-
The child contained by the placeholder box.
final
- color → Color
-
The color to draw the placeholder box.
final
- fallbackHeight → double
-
The height to use when the placeholder is in a situation with an unbounded
height.
final
- fallbackWidth → double
-
The width to use when the placeholder is in a situation with an unbounded
width.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- jsonWidgetArgs → dynamic
-
finalinherited
- jsonWidgetBuilder → JsonWidgetBuilder Function()
-
finalinherited
- jsonWidgetId → String
-
finalinherited
-
jsonWidgetListenVariables
→ Set<
String> -
finalinherited
- jsonWidgetRegistry → JsonWidgetRegistry
-
finalinherited
- jsonWidgetType → String
-
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- strokeWidth → double
-
The width of the lines in the placeholder box.
final
Methods
-
build(
{ChildWidgetBuilder? childBuilder, required BuildContext context, JsonWidgetRegistry? registry}) → Widget -
Convenience method that can build the widget this data object represents.
This is the equilivant of calling:
builder.build
and passing this in as thedata
parameter.inherited -
copyWith(
{dynamic jsonWidgetArgs, JsonWidgetBuilder? jsonWidgetBuilder, Set< String> ? jsonWidgetListenVariables, String? jsonWidgetId, JsonWidgetRegistry? jsonWidgetRegistry, String? jsonWidgetType}) → JsonWidgetData -
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
Abstract function that concrete classes must implement. This must encode
the internal data model to a JSON compatible representation.
inherited
-
toString(
) → String -
Returns the string encoded JSON representation for this class. This will
remove all null values and empty collections from the returned string.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited