ExtendedTabBarView class
An extended TabBarView, which supports viewportFraction, clipBehavior and padEnds, and the behavior is extended by warpTabIndex and assertForPages.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- ExtendedTabBarView
Constructors
-
ExtendedTabBarView({Key? key, required List<
Widget> children, TabController? controller, ScrollPhysics? physics, DragStartBehavior dragStartBehavior = DragStartBehavior.start, double viewportFraction = 1.0, Clip clipBehavior = Clip.hardEdge, bool padEnds = true, bool warpTabIndex = true, bool assertForPages = true}) -
const
Properties
- assertForPages → bool
-
Whether to throw assert error when children length does not match with TabController,
default to true.
final
-
children
→ List<
Widget> -
final
- clipBehavior → Clip
-
The content will be clipped (or not) according to this option.
final
- controller → TabController?
-
final
- dragStartBehavior → DragStartBehavior
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- padEnds → bool
-
Whether to add padding to both ends of the list.
final
- physics → ScrollPhysics?
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- viewportFraction → double
-
The fraction of the viewport that each page should occupy.
final
- warpTabIndex → bool
-
Whether to warp the index of tab views when index is changing, default to true, which is
the default behavior of builtin TabBarView.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< ExtendedTabBarView> -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects 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