HeroBar class

A bar (top or bottom) that knows how to resize during hero transition

Inheritance
Implemented types

Constructors

HeroBar({Key? key, required Widget child, HeroHintsBuilder? transition, bool? skipConstraints, required double height, double? expandedHeight})
HeroBar.stacked({Key? key, required List<HeroBarWidget> children, bool? skipConstraints, HeroHintsBuilder? transition})

Properties

children → List<HeroBarWidget>
final
expandedSize → Size?
final
hashCode → int
The hash code for this object.
no setterinherited
isExpanding → bool
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
preferredSize → Size
The size this widget would prefer if it were otherwise unconstrained.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
skipConstraints → bool?
final
transition → HeroHintsBuilder?
final

Methods

buildCard(BuildContext context, HeroAnimation heroInfo) → Widget
override
buildUnconstrained(BuildContext context) → Widget
createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<StatefulWidget>
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
shouldFullyObstruct(BuildContext context) → bool
If true, this widget fully obstructs widgets behind it by the specified size.
override
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