Stone class

A Stone Widget is a widget proxy defining stone's size (width and height). It's rendered object is optimized thanks to it's id property. Depending on the wall (rendered) direction, a stone width or height cannot exceed the wall layers count. If so, the WallLayout constructor throws an error. Added to that, WallLayout constructor check that every Stone identifier is unique.

Inheritance

Constructors

Stone({required int id, required Widget child, required int width, required int height})

Properties

child → Widget
The widget below this widget in the tree.
finalinherited
debugTypicalAncestorWidgetClass → Type
Describes the RenderObjectWidget that is typically used to set up the ParentData that applyParentData will write to.
no setterinherited
debugTypicalAncestorWidgetDescription → String
Describes the RenderObjectWidget that is typically used to set up the ParentData that applyParentData will write to.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
height → int
Stone height (relative to the number of wall layers count). Must be higher or equal to 1.
final
id → Object
An object representing the identity of this child.
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
surface → int
Computes the surface area of the stone.
no setter
width → int
Stone width (relative to the number of wall layers count). Must be higher or equal to 1.
final

Methods

applyParentData(RenderObject renderObject) → void
Write the data from this widget into the given render object's parent data.
inherited
createElement() → ParentDataElement<MultiChildLayoutParentData>
Inflates this configuration to a concrete instance.
inherited
debugCanApplyOutOfTurn() → bool
Whether the ParentDataElement.applyWidgetOutOfTurn method is allowed with this widget.
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.
override
debugIsValidRenderObject(RenderObject renderObject) → bool
Checks if this widget can apply its parent data to the provided renderObject.
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}) → 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