HorizontalSpacer class

HorizontalSpacer creates a horizontal separation between Widgets the same way you would use a SizedBox, but with predefined values from Dimens

Example:

   HorizontalSpacer.small()
   HorizontalSpacer.normal()
   HorizontalSpacer.semi()
   HorizontalSpacer.mediumSmall()
   HorizontalSpacer.medium()
   HorizontalSpacer.medium20()
   HorizontalSpacer.mediumLarge()
   HorizontalSpacer.large()
   HorizontalSpacer.xLarge()
   HorizontalSpacer.xxLarge()

See also:

Inheritance

Constructors

HorizontalSpacer.new({Key? key, required double width})
const
HorizontalSpacer.large()
HorizontalSpacer with 32.0 as padding
factory
HorizontalSpacer.medium()
HorizontalSpacer with 16.0 as padding
factory
HorizontalSpacer.medium20()
HorizontalSpacer with 20.0 as padding
factory
HorizontalSpacer.mediumLarge()
HorizontalSpacer with 24.0 as padding
factory
HorizontalSpacer.mediumSmall()
HorizontalSpacer with 12.0 as padding
factory
HorizontalSpacer.normal()
HorizontalSpacer with 8.0 as padding
factory
HorizontalSpacer.semi()
HorizontalSpacer with 10.0 as padding
factory
HorizontalSpacer.small()
HorizontalSpacer with 4.0 as padding
factory
HorizontalSpacer.xLarge()
HorizontalSpacer with 36.0 as padding
factory
HorizontalSpacer.xSmall()
HorizontalSpacer with 2.0 as padding
factory
HorizontalSpacer.xxLarge()
HorizontalSpacer with 48.0 as padding
factory
HorizontalSpacer.xxxLarge()
HorizontalSpacer with 64.0 as padding
factory

Properties

child → Widget?
The widget below this widget in the tree.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
height → double?
If non-null, requires the child to have exactly this height.
finalinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
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.
finalinherited

Methods

createElement() → SingleChildRenderObjectElement
RenderObjectWidgets always inflate to a RenderObjectElement subclass.
inherited
createRenderObject(BuildContext context) → RenderConstrainedBox
Creates an instance of the RenderObject class that this RenderObjectWidget represents, using the configuration described by this RenderObjectWidget.
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
didUnmountRenderObject(covariant RenderObject renderObject) → void
This method is called when a RenderObject that was previously associated with this widget is removed from the render tree. The provided RenderObject will be of the same type as the one created by this widget's createRenderObject method.
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
updateRenderObject(BuildContext context, covariant RenderConstrainedBox renderObject) → void
Copies the configuration described by this RenderObjectWidget to the given RenderObject, which will be of the same type as returned by this object's createRenderObject.
inherited

Operators

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