mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-08-14 10:29:31 +00:00
40 lines
1.7 KiB
Plaintext
40 lines
1.7 KiB
Plaintext
/* -*- Mode: IDL; 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 imgIContainer;
|
|
|
|
/**
|
|
* Starting in Windows 7, applications can display an overlay on the icon in
|
|
* the taskbar. This class wraps around the native functionality to do this.
|
|
*/
|
|
[scriptable, uuid(b1858889-a698-428a-a14b-b5d60cff6de2)]
|
|
interface nsITaskbarOverlayIconController : nsISupports
|
|
{
|
|
/**
|
|
* Sets the overlay icon and its corresponding alt text.
|
|
*
|
|
* @param statusIcon The handle to the overlay icon. The icon will be scaled
|
|
* to the small icon size (16x16 at 96 dpi). Can be null, in
|
|
* which case if the taskbar button represents a single window
|
|
* the icon is removed.
|
|
* @param statusDescription The alt text version of the information
|
|
* conveyed by the overlay, for accessibility
|
|
* purposes.
|
|
*
|
|
* @note The behavior for window groups is managed by Windows.
|
|
* - If an overlay icon is set for any window in a window group and another
|
|
* overlay icon is already applied to the corresponding taskbar button, that
|
|
* existing overlay is replaced.
|
|
* - If null is passed in to replace the overlay currently being displayed,
|
|
* and if a previous overlay set for a different window in the group is
|
|
* still available, then that previous overlay is displayed.
|
|
*/
|
|
void setOverlayIcon(in imgIContainer statusIcon,
|
|
in AString statusDescription);
|
|
};
|