TabBarView class
A page view that displays the widget which corresponds to the currently selected tab.
This widget is typically used in conjunction with a TabBar.
If a TabController is not provided, then there must be a DefaultTabController ancestor.
The tab controller's TabController.length must equal the length of the children list and the length of the TabBar.tabs list.
To see a sample implementation, visit the TabController documentation.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- TabBarView
Constructors
- TabBarView({Key? key, required List<
Widget> children, TabController? controller, ScrollPhysics? physics, DragStartBehavior dragStartBehavior = DragStartBehavior.start, double viewportFraction = 1.0, Clip clipBehavior = Clip.hardEdge}) - Creates a page view with one child per tab. const
Properties
- children → List<
Widget> - One widget per tab. final
- clipBehavior → Clip
- The content will be clipped (or not) according to this option. final
- controller → TabController?
- This widget's selection and animation state. final
- dragStartBehavior → DragStartBehavior
- Determines the way that drag start behavior is handled. final
- hashCode → int
- The hash code for this object. no setterinherited
- key → Key?
- Controls how one widget replaces another widget in the tree. finalinherited
- physics → ScrollPhysics?
- How the page view should respond to user input. 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
Methods
- createElement(
) → StatefulElement - Creates a StatefulElement to manage this widget's location in the tree. inherited
- createState(
) → State< TabBarView> - 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, 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