forked from qt-creator/qt-creator
48fb32e0fe
Use the Qt Quick Controls application wizard to streamline the process. Remove snippet files and store compilable example code in doc/examples. Do not store generated files. Change-Id: I920484e84b2ef23bce9e77a7b0eddf963fe94552 Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com> Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
104 lines
2.9 KiB
QML
104 lines
2.9 KiB
QML
/****************************************************************************
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**
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** Copyright (c) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of Qt Creator
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**
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**
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** GNU Free Documentation License
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**
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** Alternatively, this file may be used under the terms of the GNU Free
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** Documentation License version 1.3 as published by the Free Software
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** Foundation and appearing in the file included in the packaging of this
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** file.
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**
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**
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****************************************************************************/
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// **********************************************************************
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// NOTE: the sections are not ordered by their logical order to avoid
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// reshuffling the file each time the index order changes (i.e., often).
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// Run the fixnavi.pl script to adjust the links to the index order.
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// **********************************************************************
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import QtQuick 2.1
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import QtQuick.Controls 1.0
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import QtSensors 5.0
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ApplicationWindow {
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title: qsTr("Accelerate Bubble")
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id: mainWindow
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width: 640
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height: 480
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visible: true
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Accelerometer {
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id: accel
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dataRate: 100
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active:true
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onReadingChanged: {
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var newX = (bubble.x + calcRoll(accel.reading.x, accel.reading.y, accel.reading.z) * 0.1)
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var newY = (bubble.y - calcPitch(accel.reading.x, accel.reading.y, accel.reading.z) * 0.1)
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if (newX < 0)
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newX = 0
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if (newX > mainWindow.width - bubble.width)
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newX = mainWindow.width - bubble.width
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if (newY < 18)
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newY = 18
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if (newY > mainWindow.height - bubble.height)
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newY = mainWindow.height - bubble.height
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bubble.x = newX
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bubble.y = newY
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}
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}
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function calcPitch(x, y, z) {
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return -(Math.atan(y / Math.sqrt(x * x + z * z)) * 57.2957795);
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}
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function calcRoll(x, y, z) {
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return -(Math.atan(x / Math.sqrt(y * y + z * z)) * 57.2957795);
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}
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Image {
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id: bubble
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source: "Bluebubble.svg"
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smooth: true
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property real centerX: mainWindow.width / 2
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property real centerY: mainWindow.height / 2
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property real bubbleCenter: bubble.width / 2
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x: centerX - bubbleCenter
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y: centerY - bubbleCenter
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Behavior on y {
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SmoothedAnimation {
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easing.type: Easing.Linear
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duration: 100
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}
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}
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Behavior on x {
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SmoothedAnimation {
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easing.type: Easing.Linear
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duration: 100
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}
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}
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MenuBar {
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Menu {
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title: qsTr("File")
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MenuItem {
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text: qsTr("Exit")
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onTriggered: Qt.quit();
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}
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}
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}
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}
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}
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