PositionedAlign class

Inheritance

Constructors

PositionedAlign({Offset? offset, Alignment alignment = Alignment.topLeft, bool? forceTry, LazyOnErrorWidgetBuilder? onError, Size? size, LazyWidgetBuilder? builder, required Widget child, Key? key})
A widget that will control where the child of the Stack will be placed and at what position, according to the alignment, of the child will be the offset.
const

Properties

alignment Alignment
The place or position of the offset inside the child.
final
builder LazyWidgetBuilder?
To be used if want to build the widget, differently, according to the RenderBox received of the child.
final
child Widget
final
forceTry bool?
Value of LazyBuilder.forceTry, if true, will not display the child until the RenderBox of the child is obtained.
final
hashCode int
The hash code for this object.
no setterinherited
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
offset Offset?
Offset of the child from the top-left corner of the stack.
final
onError LazyOnErrorWidgetBuilder?
This will be displayed in case, the LazyBuilder is not able to find the size of the child.
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
size Size?
If this is not-null, then position will NOT be aligned "lazily".
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() State<PositionedAlign>
Creates the mutable state for this widget at a given location in the tree.
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.
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