DraggableContainer<T extends DraggableItem> class

Inheritance

Constructors

DraggableContainer({Key key, @required List<T> items, Widget deleteButton, Size slotSize = const Size(100, 100), EdgeInsets slotMargin, BoxDecoration slotDecoration, BoxDecoration dragDecoration, bool autoReorder = true, dynamic onChanged(List<T> items), dynamic onDraggableModeChanged(bool mode), Future<bool> onBeforeDelete(int index, T item), Function onDragEnd, bool draggableMode = false, bool allWayUseLongPress = false, Duration animateDuration = const Duration(milliseconds: 200), Offset deleteButtonPosition = const Offset(0, 0)})

Properties

allWayUseLongPress bool
final
animateDuration Duration
final
autoReorder bool
final
deleteButton Widget
final
deleteButtonPosition Offset
final
dragDecoration BoxDecoration
final
draggableMode bool
final
hashCode int
The hash code for this object. [...]
@nonVirtual, read-only, inherited
items List<T>
final
key Key
Controls how one widget replaces another widget in the tree. [...]
final, inherited
onBeforeDelete Future<bool> Function(int index, T item)
final
onChanged → dynamic Function(List<T> items)
final
onDragEnd Function
final
onDraggableModeChanged → dynamic Function(bool mode)
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
slotDecoration BoxDecoration
final
slotMargin EdgeInsets
final
slotSize Size
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree. [...]
inherited
createState() DraggableContainerState<DraggableItem>
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. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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. [...]
@nonVirtual, inherited