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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:FDL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Free Documentation License Usage
** Alternatively, this file may be used under the terms of the GNU Free
** Documentation License version 1.3 as published by the Free Software
** Foundation and appearing in the file included in the packaging of
** this file. Please review the following information to ensure
** the GNU Free Documentation License version 1.3 requirements
** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
** $QT_END_LICENSE$
**
****************************************************************************/
/*!
\page qtquickcontrols2-environment.html
\title Supported Environment Variables in Qt Quick Controls 2
This page contains a list of all environment variables that Qt Quick Controls 2
supports. The environment variables are primarily meant for testing purposes, but
they can also be used to set system-wide defaults.
\table
\header
\li Variable
\li Description
\row
\li \c QT_QUICK_CONTROLS_STYLE
\li Specifies the default \l {Styling Qt Quick Controls 2}{Qt Quick Controls 2 style}.
The value can be either one of the built-in styles, for example \c "Material",
or the path to a custom style such as \c ":/mystyle".
\row
\li \c QT_QUICK_CONTROLS_FALLBACK_STYLE
\li Specifies a fallback style for \l {Creating a Custom Style}{custom styles}.
The value can be one of the built-in styles, for example \c "Material",
\row
\li \c QT_QUICK_CONTROLS_STYLE_PATH
\li Specifies a list of additional paths that are used to lookup \l {Styling Qt Quick Controls 2}
{Qt Quick Controls 2 styles}. Multiple path entries must be \l {QDir::listSeparator}{separated}
by \c ':' under Unix and \c ';' under Windows. By default, styles are looked up from
\c $QML2_IMPORT_PATH/QtQuick/Controls.2.
\row
\li \c QT_QUICK_CONTROLS_CONF
\li Specifies the location of the \l {Qt Quick Controls 2 configuration file}.
By default, the configuration file is loaded from the application's
resources in \c ":/qtquickcontrols2.conf".
\row
\li \c QT_QUICK_CONTROLS_HOVER_ENABLED
\li Specifies whether Qt Quick Controls 2 use \l {Control::hoverEnabled}{hover effects}.
The value can be set to \c 0 or \c 1 to disable or enable hover effects, respectively.
\endtable
\l {Imagine style} specific environment variables:
\include qquickimaginestyle.qdocinc env
\l {Material style} specific environment variables:
\include qquickmaterialstyle.qdocinc env
\l {Universal style} specific environment variables:
\include qquickuniversalstyle.qdocinc env
\section1 Related Information
\list
\li \l{Styling Qt Quick Controls 2}
\li \l{Qt Quick Controls 2 Configuration File}
\endlist
*/
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