DraggableGridViewBuilder class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- DraggableGridViewBuilder
Constructors
-
DraggableGridViewBuilder({Key? key, required SliverGridDelegate gridDelegate, required List<
DraggableGridItem> children, required DragCompletion dragCompletion, bool isOnlyLongPress = true, DragFeedback? dragFeedback, DragChildWhenDragging? dragChildWhenDragging, DragPlaceHolder? dragPlaceHolder, Axis scrollDirection = Axis.vertical, bool reverse = false, ScrollController? controller, bool? primary, ScrollPhysics? physics, bool shrinkWrap = false, EdgeInsetsGeometry? padding, bool addAutomaticKeepAlives = true, bool addRepaintBoundaries = true, bool addSemanticIndexes = true, double? cacheExtent, int? semanticChildCount, DragStartBehavior dragStartBehavior = DragStartBehavior.start, ScrollViewKeyboardDismissBehavior keyboardDismissBehavior = ScrollViewKeyboardDismissBehavior.manual, String? restorationId, Clip clipBehavior = Clip.hardEdge, bool sliverMode = false, VoidCallback? dragStarted}) -
const
Properties
- addAutomaticKeepAlives → bool
-
final
- addRepaintBoundaries → bool
-
final
- addSemanticIndexes → bool
-
final
- cacheExtent → double?
-
final
-
children
→ List<
DraggableGridItem> -
children will show the widgets in Gridview.builder.
final
- clipBehavior → Clip
-
final
- controller → ScrollController?
-
final
- dragChildWhenDragging → DragChildWhenDragging?
-
dragChildWhenDragging you can set this to display the widget at dragged widget place when the widget is being dragged.
final
- dragCompletion → DragCompletion
-
dragCompletion you have to set this callback to get the updated list.
final
- dragFeedback → DragChildWhenDragging?
-
dragFeedback you can set this to display the widget when the widget is being dragged.
final
- dragPlaceHolder → DragPlaceHolder?
-
dragPlaceHolder you can set this to display the widget at the drag target when the widget is being dragged.
final
- dragStartBehavior → DragStartBehavior
-
final
- dragStarted → VoidCallback?
-
dragStarted called when the draggable starts being dragged.
final
- gridDelegate → SliverGridDelegate
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- isOnlyLongPress → bool
-
isOnlyLongPress is Accepts 'true' and 'false'
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- keyboardDismissBehavior → ScrollViewKeyboardDismissBehavior
-
final
- padding → EdgeInsetsGeometry?
-
final
- physics → ScrollPhysics?
-
final
- primary → bool?
-
final
- restorationId → String?
-
final
- reverse → bool
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollDirection → Axis
-
all the below variables for Gridview.builder.
final
- semanticChildCount → int?
-
final
- shrinkWrap → bool
-
final
- sliverMode → bool
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → DraggableGridViewBuilderState -
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, int wrapWidth = 65}) → 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