Copyright (C) 2018 The Qt Company Ltd. Contact: http://www.qt.io/licensing/ This file is part of the plugins of the Qt Toolkit. $QT_BEGIN_LICENSE:BSD$ You may use this file under the terms of the BSD license as follows: "Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of The Qt Company Ltd nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." $QT_END_LICENSE$ This protocol is independent of the Wayland seat concept. Its intention is to let a QKeyEvent be transferred from a Qt compositor to a Qt client without losing or adding false information by going through wl_seat and wl_keyboard. Note: This protocol is considered private to Qt. We will do our best to bump version numbers when we make backwards compatible changes, bump the protocol name and interface suffixes when we make backwards incompatible changes, but we provide no guarantees. We may also remove the protocol without warning. Implement this at your own risk. The key event notifies the client that a QKeyEvent has occurred on the server side.