ReorderableCollectionEditor<T, C extends ChangeNotifier, CC extends CollectionEditingController<T, C> > class
A widget to edit a collection.
T
is the type for data in collection.
C
is the type for a controller for individual item.
CC
is the type for the controller of the entire collection.
Use ReorderableListEditor and ReorderableMapEditor for convenience.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- ReorderableCollectionEditor
Constructors
-
ReorderableCollectionEditor({Key? key, required CC controller, required Widget itemBuilder(BuildContext context, C controller, int index), Widget deleteButtonBuilder(BuildContext context, C controller)?, Widget deleteThisAndAfterButtonBuilder(BuildContext context, C controller)?, bool showDeleteThisAndAfterButtons = false, bool shrinkWrap = false, double spacing = .0, ValueWidgetBuilder<
C> itemWrapper = _defaultItemWrapper}) -
const
Properties
- controller → CC
-
final
- deleteButtonBuilder → (Widget Function(BuildContext context, C controller)?)
-
final
- deleteThisAndAfterButtonBuilder → (Widget Function(BuildContext context, C controller)?)
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- itemBuilder → Widget Function(BuildContext context, C controller, int index)
-
final
-
itemWrapper
→ ValueWidgetBuilder<
C> -
A workaround for https://github.com/flutter/flutter/issues/88570
and https://stackoverflow.com/q/70308654/11382675
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- showDeleteThisAndAfterButtons → bool
-
final
- shrinkWrap → bool
-
final
- spacing → double
-
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
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