diff options
Diffstat (limited to 'examples/sensors/sensorsshowcase/compass.qml')
-rw-r--r-- | examples/sensors/sensorsshowcase/compass.qml | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/examples/sensors/sensorsshowcase/compass.qml b/examples/sensors/sensorsshowcase/compass.qml new file mode 100644 index 00000000..b0fee5e4 --- /dev/null +++ b/examples/sensors/sensorsshowcase/compass.qml @@ -0,0 +1,111 @@ +/**************************************************************************** +** +** Copyright (C) 2021 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtSensors module 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.Controls +import QtQuick.Layouts +import QtSensors + +Rectangle { + id: root + color: "dimgray" + property real azimuth: 30 + readonly property real buttonHeight: height/8 + + Compass { + id: compass + active: true + dataRate: 7 + onReadingChanged: { + root.azimuth = -reading.azimuth + } + } + + ColumnLayout { + anchors.fill: parent + id: layout + + Text { + Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter + Layout.preferredHeight: titleHeight + Layout.topMargin: titleTopMargin + verticalAlignment: Text.AlignVCenter + color: "White" + text: "Compass" + font.pixelSize: titleFontSize + } + Image { + Layout.alignment: Qt.AlignCenter + Layout.fillHeight: true + Layout.preferredWidth: root.width + Layout.preferredHeight: root.height + id: arrow + source: "qrc:/images/compass.svg" + fillMode: Image.PreserveAspectFit + rotation:root.azimuth + } + Text { + Layout.preferredWidth: root.width + Layout.preferredHeight: textHeight + Layout.leftMargin: layout.spacing + color: "White" + text: "Azimuth: " + root.azimuth.toFixed(2) + "°" + font.pixelSize: textFontSize + } + Button { + Layout.alignment: Qt.AlignBottom + Layout.preferredWidth: root.width + Layout.preferredHeight: buttonHeight + text:"Back" + font.pixelSize: buttonFontSize + onClicked:stack.pop() + } + } +} |