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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** 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.
**
** BSD License Usage
** Alternatively, 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."
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick
import QtQuick.Window
import QtWayland.Compositor
import QtWayland.Compositor.XdgShell
WaylandCompositor {
WaylandOutput {
sizeFollowsWindow: true
window: Window {
id: topSurfaceArea
property int pixelHeight: screen.devicePixelRatio * height
property int pixelWidth: screen.devicePixelRatio * width
width: 1024
height: 768
visible: true
color: "#1337af"
Text { text: "Top screen" }
// Enable the following to make the output target an actual screen,
// for example when running on eglfs in a multi-display embedded system.
// screen: Qt.application.screens[0]
}
}
WaylandOutput {
sizeFollowsWindow: true
window: Window {
id: bottomSurfaceArea
property int pixelHeight: screen.devicePixelRatio * height
property int pixelWidth: screen.devicePixelRatio * width
width: 1024
height: 768
visible: true
color: "#1abacc"
Text { text: "Bottom screen" }
// Enable the following to make the output target an actual screen,
// for example when running on eglfs in a multi-display embedded system.
// screen: Qt.application.screens[1]
}
}
Component {
id: chromeComponent
ShellSurfaceItem {
onSurfaceDestroyed: destroy()
}
}
XdgShell {
onToplevelCreated: {
const shellSurface = xdgSurface;
const topItem = chromeComponent.createObject(topSurfaceArea, {
shellSurface
});
const bottomItem = chromeComponent.createObject(bottomSurfaceArea, {
shellSurface,
y: Qt.binding(function() { return -topSurfaceArea.height;})
});
const height = topSurfaceArea.pixelHeight + bottomSurfaceArea.pixelHeight;
const width = Math.max(bottomSurfaceArea.pixelWidth, topSurfaceArea.pixelWidth);
const size = Qt.size(width, height);
toplevel.sendFullscreen(size);
}
}
}
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