MorphingAppBar class

An adapted version of AppBar that morphs while navigating.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• MorphingAppBar

Implemented types

• PreferredSizeWidget

Constructors

MorphingAppBar({Key? key, Object heroTag = 'MorphingAppBar', Widget? leading, bool automaticallyImplyLeading = true, Widget? title, List<Widget>? actions, Widget? flexibleSpace, PreferredSizeWidget? bottom, double? elevation, double? scrolledUnderElevation, ScrollNotificationPredicate notificationPredicate = defaultScrollNotificationPredicate, Color? shadowColor, Color? surfaceTintColor, ShapeBorder? shape, Color? backgroundColor, Color? foregroundColor, IconThemeData? iconTheme, IconThemeData? actionsIconTheme, bool primary = true, bool? centerTitle, bool excludeHeaderSemantics = false, double? titleSpacing, double toolbarOpacity = 1.0, double bottomOpacity = 1.0, double? toolbarHeight, double? leadingWidth, TextStyle? toolbarTextStyle, TextStyle? titleTextStyle, SystemUiOverlayStyle? systemOverlayStyle, bool forceMaterialTransparency = false, Clip? clipBehavior})

Properties

actions → List<Widget>?

See AppBar.actions

final

actionsIconTheme → IconThemeData?

See AppBar.actionsIconTheme

final

automaticallyImplyLeading → bool

See AppBar.automaticallyImplyLeading

final

backgroundColor → Color?

See AppBar.backgroundColor

final

bottom → PreferredSizeWidget?

See AppBar.bottom

final

bottomOpacity → double

See AppBar.bottomOpacity

final

centerTitle → bool?

See AppBar.centerTitle

final

clipBehavior → Clip?

See AppBar.clipBehavior

final

elevation → double?

See AppBar.elevation

final

excludeHeaderSemantics → bool

See AppBar.excludeHeaderSemantics

final

flexibleSpace → Widget?

See AppBar.flexibleSpace

final

forceMaterialTransparency → bool

See AppBar.forceMaterialTransparency

final

foregroundColor → Color?

See AppBar.foregroundColor

final

hashCode → int

The hash code for this object.

no setter, inherited

heroTag → Object

Tag used for the internally created Hero widget.

final

iconTheme → IconThemeData?

See AppBar.iconTheme

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

leading → Widget?

See AppBar.leading

final

leadingWidth → double?

See AppBar.leadingWidth

final

notificationPredicate → ScrollNotificationPredicate

See AppBar.notificationPredicate

final

preferredSize → Size

The size this widget would prefer if it were otherwise unconstrained.

final

primary → bool

See AppBar.primary

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scrolledUnderElevation → double?

See AppBar.scrolledUnderElevation

final

shadowColor → Color?

See AppBar.shadowColor

final

shape → ShapeBorder?

See AppBar.shape

final

surfaceTintColor → Color?

See AppBar.surfaceTintColor

final

systemOverlayStyle → SystemUiOverlayStyle?

See AppBar.systemOverlayStyle

final

title → Widget?

See AppBar.title

final

titleSpacing → double?

See AppBar.titleSpacing

final

titleTextStyle → TextStyle?

See AppBar.titleTextStyle

final

toolbarHeight → double?

See AppBar.toolbarHeight

final

toolbarOpacity → double

See AppBar.toolbarOpacity

final

toolbarTextStyle → TextStyle?

See AppBar.toolbarTextStyle

final

Methods

build(BuildContext context) → Widget

Describes the part of the user interface represented by this widget.

override

createElement() → StatelessElement

Creates a StatelessElement to manage this widget's location in the tree.

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

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