ListView class
A list view component for displaying scrollable lists.
- Inheritance
-
- Object
- Component
- StatelessComponent
- ListView
Constructors
-
ListView({Key? key, List<
Component> children = const [], double gap = 0, String? padding, bool horizontal = false}) -
const
- ListView.builder({Key? key, required Component builder(BuildContext context, int index)?, required int? itemCount, double gap = 0, String? padding, bool horizontal = false})
-
const
Properties
- builder → Component Function(BuildContext context, int index)?
-
Builder for dynamic list generation.
final
-
children
→ List<
Component> -
Children to display in the list.
final
- gap → double
-
Gap between items.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- horizontal → bool
-
Whether the list scrolls horizontally.
final
- itemCount → int?
-
Number of items when using builder.
final
- key → Key?
-
Controls how one component replaces another component in the tree.
finalinherited
- padding → String?
-
Padding around the list.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
build(
BuildContext context) → Component -
Describes the part of the user interface represented by this component.
override
-
createElement(
) → Element -
Creates a StatelessElement to manage this component's location in the tree.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
shouldRebuild(
covariant Component newComponent) → bool -
Implement this method to determine whether a rebuild can be skipped.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited