// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only

/*!
    \page desktop-integration.html
    \title Desktop Integration
    \brief Integrating with the user's desktop environment.

    \ingroup best-practices
    \ingroup qt-gui-concepts
    \ingroup explanations-platforms

    Qt applications behave well in the user's desktop environment, but certain
    integrations require additional, and sometimes platform specific, techniques.

    \section1 Useful Classes

    Various classes in Qt are designed to help developers integrate applications into
    users' desktop environments. These classes enable developers to take advantage
    of native services while still using a cross-platform API.

    \annotatedlist desktop

    \section1 Opening External Resources

    Although Qt provides facilities to handle and display resources, such as
    \l{QImageIOHandler}{common image formats} and \l{QTextDocument}{HTML},
    it is sometimes necessary to open files and external resources using external
    applications.

    QDesktopServices provides an interface to services offered by the user's desktop
    environment. In particular, the \l{QDesktopServices::}{openUrl()} function is
    used to open resources using the appropriate application, which may have been
    specifically configured by the user.

    \section1 System Tray Icons

    Many modern desktop environments feature docks or panels with \e{system trays}
    in which applications can install icons. Applications often use system tray icons
    to display status information, either by updating the icon itself or by showing
    information in "balloon messages". Additionally, many applications provide
    pop-up menus that can be accessed via their system tray icons.

    The QSystemTrayIcon class exposes all of the above features via an intuitive
    Qt-style API that can be used on all desktop platforms.
*/
