@mui/x-tree-view/internals/plugins/selection/TreeViewSelectionPlugin.d.ts

The community edition of the MUI X Tree View components.

export declare class TreeViewSelectionPlugin<Multiple extends boolean | undefined> {
  private store;
  private lastSelectedItem;
  private lastSelectedRange;
  constructor(store: any);
  private setSelectedItems;
  private selectRange;
  buildPublicAPI: () => {
    setItemSelection: ({
      itemId,
      event,
      keepExistingSelection,
      shouldBeSelected
    }: {
      itemId: string;
      event?: React.SyntheticEvent | null;
      shouldBeSelected?: boolean;
      keepExistingSelection?: boolean;
    }) => void;
  };
  /**
   * Select or deselect an item.
   * @param {object} parameters The parameters of the method.
   * @param {TreeViewItemId} parameters.itemId The id of the item to select or deselect.
   * @param {React.SyntheticEvent} parameters.event The DOM event that triggered the change.
   * @param {boolean} parameters.keepExistingSelection If `true`, the other already selected items will remain selected, otherwise, they will be deselected. This parameter is only relevant when `multiSelect` is `true`
   * @param {boolean | undefined} parameters.shouldBeSelected If `true` the item will be selected. If `false` the item will be deselected. If not defined, the item's selection status will be toggled.
   */
  setItemSelection: ({
    itemId,
    event,
    keepExistingSelection,
    shouldBeSelected
  }: {
    itemId: string;
    event?: React.SyntheticEvent | null;
    shouldBeSelected?: boolean;
    keepExistingSelection?: boolean;
  }) => void;
  /**
   * Select all the navigable items in the tree.
   * @param {React.SyntheticEvent} event The DOM event that triggered the change.
   */
  selectAllNavigableItems: (event: React.SyntheticEvent) => void;
  /**
   * Expand the current selection range up to the given item.
   * @param {React.SyntheticEvent} event The DOM event that triggered the change.
   * @param {TreeViewItemId} itemId The id of the item to expand the selection to.
   */
  expandSelectionRange: (event: React.SyntheticEvent, itemId: string) => void;
  /**
   * Expand the current selection range from the first navigable item to the given item.
   * @param {React.SyntheticEvent} event The DOM event that triggered the change.
   * @param {TreeViewItemId} itemId The id of the item up to which the selection range should be expanded.
   */
  selectRangeFromStartToItem: (event: React.SyntheticEvent, itemId: string) => void;
  /**
   * Expand the current selection range from the given item to the last navigable item.
   * @param {React.SyntheticEvent} event The DOM event that triggered the change.
   * @param {TreeViewItemId} itemId The id of the item from which the selection range should be expanded.
   */
  selectRangeFromItemToEnd: (event: React.SyntheticEvent, itemId: string) => void;
  /**
   * Update the selection when navigating with ArrowUp / ArrowDown keys.
   * @param {React.SyntheticEvent} event The DOM event that triggered the change.
   * @param {TreeViewItemId} currentItemId The id of the active item before the keyboard navigation.
   * @param {TreeViewItemId} nextItemId The id of the active item after the keyboard navigation.
   */
  selectItemFromArrowNavigation: (event: React.SyntheticEvent, currentItem: string, nextItem: string) => void;
}
export declare function getLookupFromArray(array: string[]): {
  [itemId: string]: true;
};