Spacing class
- Inheritance
- Available extensions
Constructors
- Spacing.new({Key? key, double mainAxisExtent = defaultSpacing, double? crossAxisExtent, Color? color})
-
const
- Spacing.expand({double mainAxisExtent = defaultSpacing, Key? key, Color? color})
-
const
Properties
- color → Color?
-
final
- crossAxisExtent → double?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- mainAxisExtent → double
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
aligned(
[Alignment alignment = Alignment.center]) → Widget -
Available on Widget, provided by the WidgetEPExtension extension
-
bordered(
{bool top = true, bool bottom = true, bool left = true, bool right = true, Color color = Colors.black12, double radius = 4.0}) → Widget -
Available on Widget, provided by the WidgetEPExtension extension
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
centered(
) → Widget -
Available on Widget, provided by the WidgetEPExtension extension
-
constrained(
{double maxHeight = double.infinity, double maxWidth = double.infinity, double minHeight = 0.0, double minWidth = 0.0}) → Widget -
Available on Widget, provided by the WidgetEPExtension extension
-
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
-
padded(
[EdgeInsets padding = const EdgeInsets.all(kXSSize)]) → Widget -
Available on Widget, provided by the WidgetEPExtension extension
-
positioned(
{double? left, double? top, double? right, double? bottom}) → Widget -
Available on Widget, provided by the WidgetEPExtension extension
-
sized(
{double? height, double? width}) → Widget -
Available on Widget, provided by the WidgetEPExtension extension
-
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
Constants
- defaultSpacing → const double