ReorderableController class abstract

Implementers

• ReorderableDragAndDropController

Constructors

ReorderableController.new()

Properties

childrenKeyMap → Map<String, ReorderableEntity>

final

childrenOrderMap → Map<int, ReorderableEntity>

final

draggedEntity ↔ ReorderableEntity?

Instance of dragged entity when dragging starts.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

offsetMap → Map<int, Offset>

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getReorderableEntity({required ValueKey key, required int index}) → ReorderableEntity

Creates or updates ReorderableEntity related to key and returns it.

handleCreatedChild({required Offset? offset, required Size size, required ReorderableEntity reorderableEntity}) → ReorderableEntity

Updates specific values of reorderableEntity and update maps.

handleDeviceOrientationChanged() → void

Resets all entities in childrenOrderMap and childrenKeyMap.

handleMovingFinished({required ReorderableEntity reorderableEntity}) → ReorderableEntity

Updates offset and order id of reorderableEntity faded in.

handleOpacityFinished({required ReorderableEntity reorderableEntity}) → ReorderableEntity

Updates offset and order id of reorderableEntity faded in.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

replaceMaps({required Map<String, ReorderableEntity> updatedChildrenKeyMap, required Map<int, ReorderableEntity> updatedChildrenOrderMap}) → void

toString() → String

A string representation of this object.

inherited

updateToActualPositions() → void

Iterates through childrenKeyMap and updates ReorderableEntity.

Operators

operator ==(Object other) → bool

The equality operator.

inherited