JsonSizedBoxBuilderModel class
Creates a fixed size box. The width and height parameters can be null to indicate that the size of the box should not be constrained in the corresponding dimension.
- Inheritance
-
- Object
- JsonClass
- JsonWidgetBuilderModel
- JsonSizedBoxBuilderModel
Constructors
-
JsonSizedBoxBuilderModel(Map<
String, dynamic> args, {double? height, double? width, JsonWidgetData? child}) -
const
Properties
-
args
→ Map<
String, dynamic> -
finalinherited
- child → JsonWidgetData?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → double?
-
If non-null, requires the child to have exactly this height.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- width → double?
-
If non-null, requires the child to have exactly this width.
final
Methods
-
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.
override
-
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
Static Methods
-
fromDynamic(
dynamic map, {Map< String, dynamic> args = const {}, JsonWidgetRegistry? registry}) → JsonSizedBoxBuilderModel -
maybeFromDynamic(
dynamic map, {Map< String, dynamic> args = const {}, JsonWidgetRegistry? registry}) → JsonSizedBoxBuilderModel?