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Diffstat (limited to 'tradeshow/knx-demo/3d-Alexa-knx-demo/qml/HomeAutom/TempSlider.qml')
-rw-r--r-- | tradeshow/knx-demo/3d-Alexa-knx-demo/qml/HomeAutom/TempSlider.qml | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/tradeshow/knx-demo/3d-Alexa-knx-demo/qml/HomeAutom/TempSlider.qml b/tradeshow/knx-demo/3d-Alexa-knx-demo/qml/HomeAutom/TempSlider.qml new file mode 100644 index 0000000..8220669 --- /dev/null +++ b/tradeshow/knx-demo/3d-Alexa-knx-demo/qml/HomeAutom/TempSlider.qml @@ -0,0 +1,113 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Qt 3D Studio Demos. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 2.8 + +SliderControl { + id: tempSlider + property real redColor + property real blueColor + property real greenColor + property bool economy: currentValue < 22 ? true : false + + currentValue: 15 + sliderColor: "#0000ff" + + text: currentValue + "°" + iconSource: "qml/images/icon_temp.png" + + onPositionChanged: { + updateCurrentTemp() + setNewTempColor() + } + + onMoved: { + var position = 0.6; + if (currentValue > 17 && currentValue < 26) + position = 0.45; + else if (currentValue >= 26) + position = 0.30; + knxBackend.colorSwitch(position) + console.log('moved color slider!'+ position) + } + + function setPositionByColor(color) + { + if (Qt.colorEqual(color, "magenta")) { + value = 0.5 + } + else if (Qt.colorEqual(color, "red")) { + value = 1 + } + else if (Qt.colorEqual(color, "blue")) { + value = 0 + } + } + + function updateCurrentTemp() { + // Temperature range from 15 to 30 + // Slider range form 0 to 1 + var newTempValue = 15 + 15 * tempSlider.position + tempSlider.currentValue = newTempValue.toFixed(0) + } + + function setNewTempColor() { + var position = tempSlider.position * 100 + // From blue to red + var r = Math.floor((255 * Math.sqrt(Math.sin(position * Math.PI / 200)))) + var b = Math.floor((255 * Math.sqrt(Math.cos(position * Math.PI / 200)))) + var g = 0 + redColor = r / 255 + blueColor = b / 255 + greenColor = 0 + sliderColor = rgbToHex(r, g, b) + + } +} |