DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Mercurial (31ec81b5d7bb)

VCS Links

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsISupports.idl"

interface nsIAccessible;
interface nsIArray;

/**
 * An accessibility interface for selectable widgets.
 */
[scriptable, uuid(3e507fc4-4fcc-4223-a674-a095f591eba1)]
interface nsIAccessibleSelectable : nsISupports
{
  /**
   * Return an nsIArray of selected items within the widget.
   */
  readonly attribute nsIArray selectedItems;

  /**
   * Return the number of currently selected items.
   */
  readonly attribute unsigned long selectedItemCount;

  /**
   * Return a nth selected item within the widget.
   */
  nsIAccessible getSelectedItemAt(in unsigned long index);

  /**
   * Return true if the given item is selected.
   */
  [binaryname(ScriptableIsItemSelected)]
  boolean isItemSelected(in unsigned long index);

  /**
   * Adds the specified item to the widget's selection.
   */
  [binaryname(ScriptableAddItemToSelection)]
  void addItemToSelection(in unsigned long index);

  /**
   * Removes the specified item from the widget's selection.
   */
  [binaryname(ScriptableRemoveItemFromSelection)]
  void removeItemFromSelection(in unsigned long index);

  /**
   * Select all items.
   *
   * @return false if the object does not accept multiple selection,
   *         otherwise true.
   */
  [binaryname(ScriptableSelectAll)]
  boolean selectAll();

  /**
   * Unselect all items.
   */
  [binaryname(ScriptableUnselectAll)]
  void unselectAll();
};