# @headless-tree/core ## 1.7.0 ### Minor Changes - ac3bc1c: Add experimental `reactNativeFeature` to remap generated props and hotkey input for React Native and `react-native-web` renderers. ### Patch Changes - fc2dc4d: Fix drag target resolution when a valid MakeChild target has an invalid parent target and reordering is disabled. - c1bc48e: Clear stale hotkey state after modifier key releases to keep single-key shortcuts working on macOS. [Issue report on Discord](https://discord.com/channels/1356978226643337236/1356988946114154592/1503377208465686538) ## 1.6.3 ### Patch Changes - 4397d8c: Added `draggedItemOverwritesSelection` as config option to the Drag Feature. Setting it to false will disable the current default behavior, where dragging an unselected item will overwrite the selection to just the dragged item. ## 1.6.2 ### Patch Changes - 39a8b44: Add skipUpdateTree parameter to `updateCachedChildrenIds` and `updateCachedData` in async tree loader - 26ecc1b: Fixed an issue where dropping items inside a collapsed folder will make the tree become un-focusable until a new item is clicked with mouse again. This could break usage with keyboard-only drag operations. - 0108b7a: Fixed a bug where some hotkeys (like up/down navigation, search and renaming) doesn't work after items are dragged within the tree (#179) - ffd2619: Fixed an issue where `canDropForeignDragObject` was being called in `onDragOver` events without payload. `canDropForeignDragObject` should never be called in `onDragOver` events since there, browsers do not allow access to the data transfer payload. Now, `canDropForeignDragObject` is only called in onDrop events, and `canDragForeignDragObjectOver` is always called in `onDragOver` events. ## 1.6.1 ### Patch Changes - 4ddeaf3: Fixed behavior where shift-selecting an item with no previously selected or focused item would multiselect all items from the top to the clicked item. Now, shift-selecting an item with no previously clicked items will only select the clicked item (#176) ## 1.6.0 ### Minor Changes - 297b575: The anchor for shift-selecting (`item.selectUpTo()`) is now the last item that was clicked while not holding shift, or alternatively the focused item if that didn't exist. The previous behavior was always using the focused item as anchor, which doesn't match common multi-select behaviors in similar applications (#176) ### Patch Changes - 287fe40: Added missing `aria-expanded` attribute to tree items (thanks to @gordey4doronin for the contribution) (#171) - 7158afe: Improve rerendering behavior by skipping changes to the item loading state when items are already loading, and skipping changes to loading state in case of checkbox click propagation if items are loaded immediately (#173) ## 1.5.1 ### Patch Changes - 08f10f1: Fixed an issue where `isFolder` returns incorrect values for leafs if they are not visibly rendered (#166) ## 1.5.0 ### Minor Changes - cbeaba6: all state updates (like setSelectedItems) will not propagate while the component is unmounted. This happened before for `tree.setState()` calls directly, but not individual state atoms like `setSelectedItems`. When calling `createTree()` directly (instead of `useTree()`), `tree.setMounted(true)` needs to be called once after mount. No changes are necessary when using the React-based `useTree()` integration. (#158) ### Patch Changes - 72e714b: all NPM deployments will now publish with provenance - 6693986: fixed an issue where async data loaders cause calling `item.getItemData()` outside of the component calling `useTree()` to cause a React warning log (#158) - 7a7424f: fixed incorrect exports definition in package.json for require/cjs imports (#161) - 215ab4b: add a new symbol that can be used in hotkey configurations "metaorcontrol" that will trigger if either any windows control key or mac meta key is pressed (#141) - 51b0dea: Added `isUnorderedDragTarget` as alternative to `isDragTarget` for easier detection of drag type - cf845d7: Added new state variable `loadingCheckPropagationItems` to indicate if, in async trees with checkboxes and state propagation enabled, data loading operations are currently loading due to a checkbox propagation taking place - 597faad: Checkbox propagation is now supported for trees with async data loaders! - b0ee382: triggering a data refetch will now always set the loadingItemData/loadingItemChildrens state variable to the associated items if they where not apart of the cache before ### Sponsorship appreciation Thanks for [Docmost](https://docmost.com/), who have supported the development of Headless Tree with a sponsor contribution. Docmost is a wiki-software that can be self-hosted or used in cloud. Thank you! ## 1.4.0 ### Minor Changes - 7ef4864: added feature where closed items are auto-expanded briefly after dragging onto them. set config option `openOnDropDelay` to zero to disable. ### Patch Changes - 8d53b4f: fixed a bug where external changes to focused or selected items don't trigger a rerender (#150) - 1cee368: fixed a bug where the drag line is not cleared after drop (#149) - 1e833bb: drag-and-drop feature is no longer dependent on selection feature, and fill default to focused item if selection feature is missing (#143) ## 1.3.0 ### Minor Changes - 21d1679: add `canDragForeignDragObjectOver` to allow customizing whether a draggable visualization should be shown when dragging foreign data. This allows differentiating logic between drag-over and drop (via the existing `canDropForeignDataObject`), since for the latter `dataTransfer.getData` is not available by default in browsers. ### Patch Changes - e8ddbb0: Added `item.updateCachedData(data)` in async tree feature, that works similar to the existing `item.updateCachedChildrenIds(childrenIds)` feature - 662e2a8: Added stories and documentation on how to use nested DOM rendering for tree structures instead of flat lists, which can be used for animating expand/collapse behavior - b41e1d2: fixed a bug where ending drag without successful drop doesn't properly reset drag line (#132) - b413f74: Fix `aria-posinset` and `aria-level` to be 1-based indexing - a250b3b: Fix a bug where expand from the initial keyboard focus fails when rootItemId is an empty string - 62867e8: Introduced a short delay before hiding the drag line when leaving a drag target, which helps to reduce flickering of the dragline when moving between items - c4579eb: Update keyboard drag and drop to include the focused item in the dragged items - 662e2a8: Improved customizability of checkboxes feature (still alpha state), allowing you to customize `propagateCheckedState` and `canCheckFolders` independently - 662e2a8: Changed to new buildtool in core packages (now using tsup) to hopefully fix some ESM/CJS integrations ## 1.2.1 ### Patch Changes - 344011a: fixed an issue where dropping items on an empty tree didn't trigger any events - 9f418f8: support setting the drag preview with the `setDragImage` option (#115) - 309feba: fixed an issue where the drag-forbidden cursor is shown briefly between changing drag targets (#114) ## 1.2.0 ### Minor Changes - 647a072: Fixed incorrect package.json exports configurations to proper ESM and CJS exports (#104) - 349d36e: change package.json["module"] to commonjs to fix inconsistent package definitiuons (#104) - e2faf37: Fixed an issue async data loaders that resolve data before the tree is mounted can cause the tree to not render at all Note: When using the `createTree()` API directly instead of going through the React `useTree` API, an additional call to `tree.rebuildItems()` afterwards will be necessary. This change is marked as minor release regardless, since `createTree` is currently not a publically documented feature. ### Patch Changes - 727c982: export makeStateUpdater from core package - c041a3f: expose `isOrderedDragTarget` as utility method to differentiate between ordered and unordered drag targets (#108) - 2887b0c: Added a `item.getKey()` utility method to use for generating React keys. For now, this just returns the item id, so no migration is needed from using `item.getId()` as React keys. - 4e79bc7: Fixed a bug where `feature.overwrites` is not always respected when features are sorted during tree initialization - 0669580: Fixed a bug where items that call `item.getProps` while being renamed, can be dragged while being renamed (#110) ## 1.1.0 ### Minor Changes - 64d8e2a: add getChildrenWithData method to data loader to support fetching all children of an item at once - 35260e3: fixed hotkey issues where releasing modifier keys (like shift) before normal keys can cause issues with subsequent keydown events ### Patch Changes - 29b2c64: improved key-handling behavior for hotkeys while input elements are focused (#98) - da1e757: fixed a bug where alt-tabbing out of browser will break hotkeys feature - c283f52: add feature to allow async data invalidation without triggering rerenders with `invalidateItemData(optimistic: true)` (#95) - 29b2c64: added option to completely ignore hotkey events while input elements are focused (`ignoreHotkeysOnInput`) (#98) - cd5b27c: add position:absolute to default styles of getDragLineStyle() ## 1.0.1 ### Patch Changes - c9f9932: fixed tree.focusNextItem() and tree.focusPreviousItem() throwing if no item is currently focused - 6ed84b4: recursive item references are filtered out when rendering (#89) - 4bef2f2: fixed a bug where hotkeys involving shift may not work properly depending on the order of shift and other key inputs (#98) ## 1.0.0 ### Minor Changes - 9e5027b: The propMemoization feature now memoizes all prop-generation related functions, including searchinput and renameinput related props ## 0.0.15 ### Patch Changes - 2af5668: Bug fix: Mutations to expanded tree items from outside will now trigger a rebuild of the tree structure (#65) - 617faea: Support for keyboard-controlled drag-and-drop events ## 0.0.14 ### Patch Changes - 7e702fb: dev release ## 0.0.13 ### Patch Changes - fdaefbc: dev release ## 0.0.12 ### Patch Changes - 7236907: dev release ## 0.0.11 ### Patch Changes - 7ed33ac: dev release ## 0.0.10 ### Patch Changes - 520ec27: test release ## 0.0.9 ### Patch Changes - ab2a124: dev release ## 0.0.8 ### Patch Changes - 076dfc5: dev release ## 0.0.7 ### Patch Changes - 6ec53b3: dev release ## 0.0.6 ### Patch Changes - bc9c446: dev release ## 0.0.5 ### Patch Changes - 751682a: dev release ## 0.0.4 ### Patch Changes - dc6d813: tag pushing ## 0.0.3 ### Patch Changes - 6460368: tree shaking ## 0.0.2 ### Patch Changes - 05e24de: release test