CupertinoListView class
Display a vertical list of sections, as done by plain list on iOS : the current section remains displayed on top.
On contrary to ListView widget, it is not possible to display items :
- in reverse mode
- in Horizontal axis
These restrictions have been set to prevent bad UX design.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- CupertinoListView
Constructors
-
CupertinoListView({required List<
List< children, ScrollController? controller, double? cacheExtent, Clip clipBehavior = Clip.hardEdge, DragStartBehavior dragStartBehavior = DragStartBehavior.start, ScrollPhysics? physics, String? restorationId, EdgeInsets? padding, ScrollViewKeyboardDismissBehavior keyboardDismissBehavior = ScrollViewKeyboardDismissBehavior.manual, required SectionBuilder floatingSectionBuilder})Widget> > -
Creates a scrollable, linear array of widgets from an explicit List
of sections. Each section is a list containing
the section title widget, as first element, followed by its children.
factory
- CupertinoListView.builder({required int sectionCount, required SectionBuilder sectionBuilder, required SectionChildBuilder childBuilder, required SectionItemCount itemInSectionCount, ChildSeparatorBuilder? separatorBuilder, ScrollController? controller, double? cacheExtent, Clip clipBehavior = Clip.hardEdge, DragStartBehavior dragStartBehavior = DragStartBehavior.start, ScrollPhysics? physics, String? restorationId, EdgeInsets? padding, ScrollViewKeyboardDismissBehavior keyboardDismissBehavior = ScrollViewKeyboardDismissBehavior.manual})
-
Creates a scrollable, linear array of widgets that are created on demand,
defined by sections.
A section is a widget describing a finite group of children.
factory
Properties
- cacheExtent → double?
-
final
- clipBehavior → Clip
-
Same as ListView.clipBehavior: "ways to clip a widget's content".
final
- controller → ScrollController?
-
Same as ListView.scrollController: "control the position to which this scroll view is scrolled".
final
- dragStartBehavior → DragStartBehavior
-
Same as ListView.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
- keyboardDismissBehavior → ScrollViewKeyboardDismissBehavior
-
Defines how the list will dismiss the keyboard automatically.
final
- padding → EdgeInsets?
-
The amount of space by which to inset the children.
final
- physics → ScrollPhysics?
-
Same as ListView.physics: "How the scroll view should respond to user input".
final
- restorationId → String?
-
Same as ListView.restorationId: used "to save and restore the scroll offset of the scrollable".
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → _CupertinoListViewState -
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}) → 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