SliverGap class
A sliver that takes a fixed amount of space.
See also:
- Gap, the render box version of this widget.
Constructors
-
SliverGap.new(double mainAxisExtent, {Key? key, Color? color})
-
Creates a sliver that takes a fixed
mainAxisExtent
of space.
const
Properties
-
color
→ Color?
-
The color used to fill the gap.
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
-
The amount of space this widget takes in the direction of the parent.
final
-
runtimeType
→ Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement()
→ LeafRenderObjectElement
-
RenderObjectWidgets always inflate to a RenderObjectElement subclass.
inherited
-
createRenderObject(BuildContext context)
→ RenderObject
-
Creates an instance of the RenderObject class that this
RenderObjectWidget represents, using the configuration described by this
RenderObjectWidget.
override
-
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.
override
-
didUnmountRenderObject(covariant RenderObject renderObject)
→ void
-
A render object previously associated with this widget has been removed
from the tree. The given RenderObject will be of the same type as
returned by this object's createRenderObject.
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 RenderSliverGap 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.
override