<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>AppleTVInput.qml Example File | Qt 3D 5.12.6</title> <link rel="stylesheet" type="text/css" href="style/offline-simple.css" /> <script type="text/javascript"> document.getElementsByTagName("link").item(0).setAttribute("href", "style/offline.css"); // loading style sheet breaks anchors that were jumped to before // so force jumping to anchor again setTimeout(function() { var anchor = location.hash; // need to jump to different anchor first (e.g. none) location.hash = "#"; setTimeout(function() { location.hash = anchor; }, 0); }, 0); </script> </head> <body> <div class="header" id="qtdocheader"> <div class="main"> <div class="main-rounded"> <div class="navigationbar"> <table><tr> <td >Qt 5.12</td><td ><a href="qt3d-index.html">Qt 3D</a></td><td ><a href="qt3d-planets-qml-example.html">Qt 3D: Planets QML Example</a></td><td >AppleTVInput.qml Example File</td></tr></table><table class="buildversion"><tr> <td id="buildversion" width="100%" align="right"><a href="qt3d-index.html">Qt 5.12.6 Reference Documentation</a></td> </tr></table> </div> </div> <div class="content"> <div class="line"> <div class="content mainContent"> <div class="sidebar"><div class="sidebar-content" id="sidebar-content"></div></div> <h1 class="title">AppleTVInput.qml Example File</h1> <span class="subtitle">planets-qml/AppleTVInput.qml</span> <!-- $$$planets-qml/AppleTVInput.qml-description --> <div class="descr"> <a name="details"></a> <pre class="qml"> /**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt3D 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 2.7 import QtQuick.Window 2.2 Item { id: appleTVInput property real xThreshold: 500 property real yThreshold: 300 signal swipeLeft() signal swipeRight() signal swipeUp() signal swipeDown() onSwipeLeft: { var focusedItem = Window.window.activeFocusItem if (typeof(focusedItem.swipeLeft) === "function") { focusedItem.swipeLeft() } } onSwipeRight: { var focusedItem = Window.window.activeFocusItem if (typeof(focusedItem.swipeRight) === "function") { focusedItem.swipeRight() } } onSwipeUp: { var focusedItem = Window.window.activeFocusItem if (typeof(focusedItem.swipeUp) === "function") { focusedItem.swipeUp() } } onSwipeDown: { var focusedItem = Window.window.activeFocusItem if (typeof(focusedItem.swipeDown) === "function") { focusedItem.swipeDown() } } MultiPointTouchArea { id: multiPointTouchArea anchors.fill: parent property int startX: 0 property int startY: 0 property int pointX: 0 property int pointY: 0 property int xIsIncreasing: -1 // 1 - true, 0 - false, -1 - undefined property int yIsIncreasing: -1 // 1 - true, 0 - false, -1 - undefined property bool pressed: false touchPoints: [ TouchPoint { onPressedChanged: { if (pressed) { multiPointTouchArea.startX = x multiPointTouchArea.startY = y multiPointTouchArea.pressed = true } else { multiPointTouchArea.pressed = false multiPointTouchArea.xIsIncreasing = -1 multiPointTouchArea.yIsIncreasing = -1 multiPointTouchArea.startX = 0 multiPointTouchArea.startY = 0 } } onXChanged: { if (multiPointTouchArea.pressed) { var newValue = x - multiPointTouchArea.startX var focusedItem = appleTVInput.Window.window.activeFocusItem if (focusedItem.panningEnabled) { if (multiPointTouchArea.xIsIncreasing === -1) { multiPointTouchArea.xIsIncreasing = (newValue > multiPointTouchArea.startX) ? 1 : 0 } else { if (multiPointTouchArea.xIsIncreasing === 1 && newValue < multiPointTouchArea.pointX) { multiPointTouchArea.startX = x multiPointTouchArea.xIsIncreasing = 0 multiPointTouchArea.pointX = newValue } else if (multiPointTouchArea.xIsIncreasing === 0 && newValue > multiPointTouchArea.pointX) { multiPointTouchArea.startX = x multiPointTouchArea.xIsIncreasing = 1 multiPointTouchArea.pointX = newValue } else { multiPointTouchArea.pointX = newValue focusedItem.pannedHorizontally(multiPointTouchArea.pointX / (multiPointTouchArea.width / 2)) } } } else { multiPointTouchArea.pointX = newValue if (multiPointTouchArea.pointX > xThreshold) { multiPointTouchArea.startX = x swipeRight() } else if (multiPointTouchArea.pointX < -xThreshold) { multiPointTouchArea.startX = x swipeLeft() } } } } onYChanged: { if (multiPointTouchArea.pressed) { var newValue = multiPointTouchArea.startY - y var focusedItem = appleTVInput.Window.window.activeFocusItem if (focusedItem.panningEnabled) { if (multiPointTouchArea.yIsIncreasing === -1) { multiPointTouchArea.yIsIncreasing = (newValue > multiPointTouchArea.startY) ? 1 : 0 } else { if (multiPointTouchArea.yIsIncreasing === 1 && newValue < multiPointTouchArea.pointY) { multiPointTouchArea.startY = y multiPointTouchArea.yIsIncreasing = 0 multiPointTouchArea.pointY = newValue } else if (multiPointTouchArea.yIsIncreasing === 0 && newValue > multiPointTouchArea.pointY) { multiPointTouchArea.startY = y multiPointTouchArea.yIsIncreasing = 1 multiPointTouchArea.pointY = newValue } else { multiPointTouchArea.pointY = newValue focusedItem.pannedVertically(multiPointTouchArea.pointY / (multiPointTouchArea.height / 2)) } } } else { multiPointTouchArea.pointY = newValue if (multiPointTouchArea.pointY > yThreshold) { multiPointTouchArea.startY = y swipeUp() } else if (multiPointTouchArea.pointY < -yThreshold) { multiPointTouchArea.startY = y swipeDown() } } } } } ] } } </pre> </div> <!-- @@@planets-qml/AppleTVInput.qml --> </div> </div> </div> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2019 The Qt Company Ltd. 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