dnd_kit_flutter 0.4.0-dev.0

Flutter drag-and-drop toolkit with core widgets, sensors, measuring, overlays, and sortable presets.

Changelog

0.4.0-dev.0

• Depends on dnd_kit: ^0.4.0-dev.0.
• Keeps exporting the experimental multi-container helper contract from package:dnd_kit_flutter/dnd_kit_flutter.dart, but the underlying SortableContainer and SortableMultiContainer source now lives in the shared dnd_kit engine so Jaspr can reuse the same move-intent helper.

0.3.2

• Updates the pub.dev homepage metadata to the hosted project website.
• Refreshes the package links for the repository transfer to iamv4g/dnd_kit.
• Depends on dnd_kit: ^0.3.2 with no runtime API changes.

0.3.1

• Depends on dnd_kit: ^0.3.1, which now owns the shared DndAnnouncements accessibility contract reused by both adapters.
• Adds scope-level drag lifecycle announcements for assistive technologies through Flutter's announcement APIs.
• DndDraggable and DndDragHandle now support optional semantics label and hint fields so applications can provide accessible naming and usage instructions without forking drag behavior.
• Keyboard drag focus stays on the activator through pickup, movement, drop, and cancel flows, with widget-test coverage for focus and announcement behavior.

0.3.0

• Depends on the renamed engine package dnd_kit: ^0.3.0 (previously dnd_kit_core, now discontinued). The dependency rename tracks the engine package becoming dnd_kit. See ADR 0017.
• Adopts the axis-aware shared auto-scroll contract from dnd_kit by adding horizontal support to DndAutoScroll and DndAutoScrollController while preserving vertical default behavior.
• The Kanban example now uses DndAutoScroll(axis: DndScrollAxis.horizontal) instead of a custom app-owned horizontal board auto-scroll helper.

0.2.0-dev.0

• Starts the shared-runtime development line for dnd_kit_flutter on top of dnd_kit_core: ^0.2.0-dev.0.
• Breaking: DndPointerSensor moved to dnd_kit_core and is now driven by a DndRuntime instead of a DndController. Construct it with DndPointerSensor(runtime: controller.runtime, ...). The class remains importable from package:dnd_kit_flutter/dnd_kit_flutter.dart via re-export. This lets the Flutter and Jaspr adapters share one pointer-activation state machine.
• Added DndController.runtime to expose the shared runtime to adapter sensors.

0.1.0

• First public release of the Flutter adapter under the dnd_kit_flutter name (previously published as dnd_kit). Includes scope/controller, draggable, droppable, drag handle, overlay, pointer/long-press/keyboard sensors, measuring, auto-scroll, diagnostics, and stable sortable presets.
• Depends on dnd_kit_core: ^0.1.0.
• Breaking: removed DndLongPressActivation.hapticFeedback. Haptic feedback is now configured through DndDraggable.enableHapticFeedback or the nearest DndScope.enableHapticFeedback default, which defaults to true.
• Touch drag activation now emits one HapticFeedback.selectionClick() pulse by default when the drag starts, including both the platform-adaptive delayed touch path and explicit longPressActivation. Mouse, trackpad, and keyboard activations emit no haptic feedback.
• Fixed active drag geometry so overlays and collision detection stay aligned with the pointer when a scrollable ancestor moves during the drag.
• Draggables now work inside scrollables, including lazy ListView.builder. DndDraggable activates through an arena-winning MultiDragGestureRecognizer instead of a pan recognizer, so a drag can start without losing the gesture to an enclosing Scrollable.
• Behavior change: default activation is now platform-adaptive — precise pointers (mouse) drag immediately, while touch uses a short hold (delayed) so a quick touch can still scroll. Set activationConstraint: DndSensorActivationConstraint(distance: …) for immediate touch drag.
• Sortable strategies (verticalList, horizontalList, grid) now compute reorder intent from the measured (visible) item subset, so reordering stays correct in lazy lists where off-screen items are not measured.
• An active drag and its registration/measured rect now survive the source element being recycled by a lazy list mid-drag.
• Fixed a Duplicate draggable/droppable id crash that could occur while auto-scrolling a lazy list during a drag, when the list re-mounts a keyed item before disposing the old one. findChildIndexCallback is now a performance recommendation rather than a requirement.
• Duplicate DndDraggable/DndDroppable ids that remain mounted after widget reconciliation now surface an actionable DndDiagnosticsConfig.onWarning callback instead of staying silently last-wins.
• The Kanban and multi-container examples now use ListView.builder (with findChildIndexCallback) to demonstrate lazy sortable columns. The Kanban board is lazy in both axes — the horizontal column row and each column's vertical task list. Their task cards use the default platform-adaptive activation (immediate with a mouse, hold-to-drag on touch) so a quick swipe scrolls the list instead of starting a drag.

0.1.0-dev.1

• Added a package-local example/example.md so pub.dev can render a compact illustrative example for the package.
• Clarified package README links to the quick example and full runnable repository examples.
• Updated the dnd_kit_core dependency to ^0.1.0-dev.1.

0.1.0-dev.0

• Initial development release of the main dnd_kit Flutter package.
• Includes core drag/drop widgets, scope/controller APIs, pointer, long-press, and keyboard activation, measuring, collision runtime, modifiers, drag overlays, visual state builders, auto-scroll, diagnostics, and stable sortable list/grid presets.
• Exposes the pure Dart dnd_kit_core API through the main package for application convenience.
• Keeps experimental multi-container sortable helpers out of the stable same-container sortable contract.