// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

namespace System.Windows.Forms;

/// <summary>
///  Specifies how an accessible object will be selected or receive focus.
/// </summary>
[Flags]
public enum AccessibleSelection
{
    /// <summary>
    ///  The selection or focus of an object is unchanged.
    /// </summary>
    None = 0,

    /// <summary>
    ///  Assigns focus to an object and makes it the anchor, which is the
    ///  starting point for the selection. Can be combined with
    /// <see cref="TakeSelection"/>, <see cref="ExtendSelection"/>,
    /// <see cref="AddSelection"/>, or  <see cref="RemoveSelection"/>.
    /// </summary>
    TakeFocus = 1,

    /// <summary>
    ///  Selects the object and deselects all other objects in the container.
    /// </summary>
    TakeSelection = 2,

    /// <summary>
    ///  Selects all objects between the anchor and the selected object.
    /// </summary>
    ExtendSelection = 4,

    /// <summary>
    ///  Adds the object to the selection.
    /// </summary>
    AddSelection = 8,

    /// <summary>
    ///  Removes the object from the selection.
    /// </summary>
    RemoveSelection = 16,
}
