ReorderableGridView class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- ReorderableGridViewLayout
- ReorderableGridView
Constructors
-
ReorderableGridView({required List<
Widget> children, required ReorderCallback onReorder, required SliverGridDelegate gridDelegate, List<int> lockedChildren = const [], bool enableAnimation = true, bool enableLongPress = true, bool enableReorder = true, Duration longPressDelay = kLongPressTimeout, Clip clipBehavior = Clip.hardEdge, EdgeInsetsGeometry? padding, ScrollPhysics physics = const AlwaysScrollableScrollPhysics(), BoxDecoration? dragChildBoxDecoration, Key? key}) -
const
-
ReorderableGridView.count({required List<
Widget> children, required int crossAxisCount, required ReorderCallback onReorder, List<int> lockedChildren = const [], bool enableAnimation = true, bool enableLongPress = true, bool enableReorder = true, Duration longPressDelay = kLongPressTimeout, double mainAxisSpacing = 0.0, EdgeInsetsGeometry? padding, Clip clipBehavior = Clip.hardEdge, ScrollPhysics physics = const AlwaysScrollableScrollPhysics(), BoxDecoration? dragChildBoxDecoration, Key? key}) -
const
-
ReorderableGridView.extent({required List<
Widget> children, required ReorderCallback onReorder, required double maxCrossAxisExtent, List<int> lockedChildren = const [], bool enableAnimation = true, bool enableLongPress = true, bool enableReorder = true, Duration longPressDelay = kLongPressTimeout, double mainAxisSpacing = 0.0, Clip clipBehavior = Clip.hardEdge, double crossAxisSpacing = 0.0, double childAspectRatio = 1.0, ScrollPhysics physics = const AlwaysScrollableScrollPhysics(), EdgeInsetsGeometry? padding, BoxDecoration? dragChildBoxDecoration, Key? key}) -
const
Properties
- childAspectRatio → double
-
finalinherited
-
children
→ List<
Widget> -
Adding children that should be displayed inside this widget
finalinherited
- clipBehavior → Clip
-
finalinherited
- crossAxisCount → int?
-
finalinherited
- crossAxisSpacing → double
-
finalinherited
- dragChildBoxDecoration → BoxDecoration?
-
Define a custom BoxDecoration when dragging the child.
finalinherited
- enableAnimation → bool
-
By default animation is enabled when the position of the items changes
finalinherited
- enableLongPress → bool
-
By default long press is enabled when tapping an item
finalinherited
- enableReorder → bool
-
finalinherited
- gridDelegate → SliverGridDelegate
-
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
lockedChildren
→ List<
int> -
finalinherited
- longPressDelay → Duration
-
By default it has a duration of 500ms before an item can be moved.
finalinherited
- mainAxisSpacing → double
-
finalinherited
- maxCrossAxisExtent → double
-
finalinherited
- onReorder → ReorderCallback
-
Every a child changes his position, this function is called.
finalinherited
- padding → EdgeInsetsGeometry?
-
finalinherited
- physics → ScrollPhysics?
-
finalinherited
- reorderableType → ReorderableType
-
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
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