1 files changed, 113 insertions, 0 deletions
diff --git a/examples/sensors/accelbubble/accelbubble.qml b/examples/sensors/accelbubble/accelbubble.qml
new file mode 100644
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+++ b/examples/sensors/accelbubble/accelbubble.qml
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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the QtSensors module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 Nokia Corporation and its Subsidiary(-ies) 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 2.0
+//! [0]
+import QtMobility.sensors 1.2
+//! [0]
+
+
+Rectangle {
+    id: mainPage
+
+//! [1]
+    Accelerometer {
+        id: accel
+        dataRate: 100
+//! [1]
+//! [2]
+        active:true
+//! [2]
+
+//! [3]
+        onReadingChanged: {
+            var newx = (bubble.x + calcRoll(accel.reading.x, accel.reading.y, accel.reading.z) * .1)
+            var newy = (bubble.y - calcPitch(accel.reading.x, accel.reading.y, accel.reading.z) * .1)
+
+            if (newx < 0)
+                newx = 0
+
+            if (newx > mainPage.width - bubble.width)
+                newx = mainPage.width - bubble.width
+
+            if (newy < 18)
+                newy = 18
+
+            if (newy > mainPage.height - bubble.height)
+                newy = mainPage.height - bubble.height
+
+                bubble.x = newx
+                bubble.y = newy
+        }
+//! [3]
+    }
+
+    function calcPitch(x,y,z) {
+        return Math.atan(y / Math.sqrt(x*x + z*z)) * 57.2957795;
+    }
+    function calcRoll(x,y,z) {
+         return Math.atan(x / Math.sqrt(y*y + z*z)) * 57.2957795;
+    }
+
+    Image {
+        id: bubble
+        source: "content/Bluebubble2.png"
+        property real centerX: parent.width / 2
+        property real centerY: parent.height / 2;
+        property real bubbleCenter: bubble.width / 2
+        x: centerX - bubbleCenter
+        y: centerY - bubbleCenter
+
+        smooth: true
+
+        Behavior on y {
+            SmoothedAnimation {
+                easing.type: Easing.Linear
+                duration: 100
+            }
+        }
+        Behavior on x {
+            SmoothedAnimation {
+                easing.type: Easing.Linear
+                duration: 100
+            }
+        }
+    }
+}