LoopPageView class
A PageView.builder() wrapper that creates an indefinitely scrollable list. LoopPageController must be the controller.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- LoopPageView
Constructors
-
LoopPageView.builder({required IndexedWidgetBuilder itemBuilder, required int itemCount, LoopPageController? controller, ScrollPhysics? physics, ValueChanged<
int> ? onPageChanged, Axis scrollDirection = Axis.horizontal, bool reverse = false, bool pageSnapping = true, DragStartBehavior dragStartBehavior = DragStartBehavior.start, bool allowImplicitScrolling = false}) - itemCount is required by the controller to calculate the real index.
Properties
- allowImplicitScrolling → bool
-
Controls whether the widget's pages will respond to
RenderObject.showOnScreen, which will allow for implicit accessibility
scrolling.
final
- controller → LoopPageController?
-
An object that can be used to control the position to which this page
view is scrolled.
final
- dragStartBehavior → DragStartBehavior
-
Configuration of offset passed to DragStartDetails.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- itemBuilder → IndexedWidgetBuilder
-
Function that creates a widget for a given index.
final
- itemCount → int
-
Total number of items to be displayed.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
onPageChanged
→ ValueChanged<
int> ? -
Callbacks that report that page value has changed
final
- pageSnapping → bool
-
Set to false to disable page snapping, useful for custom scroll behavior.
final
- physics → ScrollPhysics?
-
How the page view should respond to user input.
final
- reverse → bool
-
Whether the page view scrolls in the reading direction.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollDirection → Axis
-
The axis along which the page view scrolls.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → _LoopPageViewState -
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