InputHandler C++ Example Code.

QDocs to follow in separate task.

Change-Id: I9f1352c190818ba43637345881e151e566188160
Task-id: QTRD-2562
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

11 files changed, 1502 insertions, 0 deletions

diff --git a/examples/custominput/custominput.pro b/examples/custominput/custominput.pro
new file mode 100644
index 00000000..9a94cfcd
--- /dev/null
+++ b/examples/custominput/custominput.pro
@@ -0,0 +1,17 @@
+!include( ../examples.pri ) {
+    error( "Couldn't find the examples.pri file!" )
+}
+
+SOURCES += main.cpp scatterdatamodifier.cpp \
+    custominputhandler.cpp
+HEADERS += scatterdatamodifier.h \
+    custominputhandler.h
+
+QT += widgets
+
+INSTALLS += target
+
+RESOURCES += custominput.qrc
+
+OTHER_FILES += doc/src/* \
+               doc/images/*
diff --git a/examples/custominput/custominput.qrc b/examples/custominput/custominput.qrc
new file mode 100644
index 00000000..8ced2b91
--- /dev/null
+++ b/examples/custominput/custominput.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>data/data.txt</file>
+    </qresource>
+</RCC>
diff --git a/examples/custominput/custominputhandler.cpp b/examples/custominput/custominputhandler.cpp
new file mode 100644
index 00000000..dad7c851
--- /dev/null
+++ b/examples/custominput/custominputhandler.cpp
@@ -0,0 +1,49 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+#include "custominputhandler.h"
+
+#include <QtDataVisualization/Q3DCamera>
+
+CustomInputHandler::CustomInputHandler(QObject *parent) :
+    QAbstract3DInputHandler(parent)
+{
+}
+
+void CustomInputHandler::mouseMoveEvent(QMouseEvent *event, const QPoint &mousePos)
+{
+    setInputPosition(mousePos);
+}
+
+void CustomInputHandler::wheelEvent(QWheelEvent *event)
+{
+    // Adjust zoom level based on what zoom range we're in.
+    int zoomLevel = scene()->activeCamera()->zoomLevel();
+    if (zoomLevel > 100)
+        zoomLevel += event->angleDelta().y() / 12;
+    else if (zoomLevel > 50)
+        zoomLevel += event->angleDelta().y() / 60;
+    else
+        zoomLevel += event->angleDelta().y() / 120;
+    if (zoomLevel > 500)
+        zoomLevel = 500;
+    else if (zoomLevel < 10)
+        zoomLevel = 10;
+
+    scene()->activeCamera()->setZoomLevel(zoomLevel);
+}
diff --git a/examples/custominput/custominputhandler.h b/examples/custominput/custominputhandler.h
new file mode 100644
index 00000000..1fecb8d8
--- /dev/null
+++ b/examples/custominput/custominputhandler.h
@@ -0,0 +1,36 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+#ifndef CUSTOMINPUTHANDLER_H
+#define CUSTOMINPUTHANDLER_H
+
+#include <QtDataVisualization/QAbstract3DInputHandler>
+
+using namespace QtDataVisualization;
+
+class CustomInputHandler : public QAbstract3DInputHandler
+{
+    Q_OBJECT
+public:
+    explicit CustomInputHandler(QObject *parent = 0);
+
+    virtual void mouseMoveEvent(QMouseEvent *event, const QPoint &mousePos);
+    virtual void wheelEvent(QWheelEvent *event);
+};
+
+#endif
diff --git a/examples/custominput/data/data.txt b/examples/custominput/data/data.txt
new file mode 100644
index 00000000..c1623c87
--- /dev/null
+++ b/examples/custominput/data/data.txt
@@ -0,0 +1,1060 @@
+# Each line contains 3 floating point values
+# for x, y and z values in the scatter chart
+ -10.0,5.0,-5.0,
+ -9.0,3.0,-4.5,
+ -8.5,4.1,-4.0,
+ -8.0,4.75,-3.9,
+ -9.5,4.9,-4.2,
+ -9.9,3.42,-3.5,
+ -7.8,3.1,-4.9,
+ -7.3,2.91,-4.1,
+ -7.1,3.68,-4.52,
+ -8.8,2.96,-3.6,
+ -6.94,2.4,-2.92,
+ -9.02,4.74,-4.18,
+ -9.54,3.1,-3.8,
+ -6.86,3.66,-3.58,
+ -8.16,1.82,-4.64,
+ -7.4,3.18,-4.22,
+ -7.9,3.06,-4.3,
+ -8.98,2.64,-4.44,
+ -6.36,3.96,-4.38,
+ -7.18,3.32,-4.04,
+ -7.9,3.4,-2.78,
+ -7.4,3.12,-3.1,
+ -7.54,2.8,-3.68,
+ 2.25,1.36,-1.3,
+ -2,-0.08,1,
+ 2.65,-1.2,2.7,
+ -2.55,3.48,-0.45,
+ -3.85,0.2,0.5,
+ 2.85,1.32,1.05,
+ -0.4,-2.36,-1.6,
+ 1.5,0.36,-0.55,
+ 0.25,0.12,-0.75,
+ -2.45,-0.72,-1.1,
+ 4.1,1.92,-0.95,
+ 2.05,0.64,-0.1,
+ 0.25,0.8,3.05,
+ 1.5,0.24,2.25,
+ 1.15,-0.4,0.8,
+ -0.05,0.12,0.25,
+ 0.9,-0.48,-3.2,
+ 3.55,-1.04,-0.95,
+ -2.4,-0.96,-0.65,
+ 4.25,0.16,2.05,
+ -0.6,1,-0.2,
+ 0,-0.84,-0.95,
+ -4.2,1.44,0.85,
+ -1.5,-1.2,-1.5,
+ -3.35,-1.96,1.8,
+ -2.75,-0.96,-1.2,
+ -2.45,0.28,-4.55,
+ 2.7,-1.4,-0.65,
+ 2.7,2.2,-2.4,
+ -0.8,-2.04,3.75,
+ -1,-1.84,2.35,
+ -3.25,-1.6,-4.4,
+ -0.35,-0.56,-1.75,
+ -0.8,-0.28,-0.05,
+ 4.75,-1.48,-2.45,
+ 4.35,1.4,0.8,
+ -3.2,2,0.5,
+ 2,1.92,0.55,
+ -0.45,0.68,-0.8,
+ -2.7,2,-2.4,
+ -1.65,1.32,-2.05,
+ -1.6,1.8,-3.65,
+ -1.2,-0.72,0.85,
+ 1.4,1.08,2.1,
+ -3.9,-1.16,-0.85,
+ 3.15,0.12,-0.95,
+ -1.35,-2.64,-0.5,
+ -4.15,1.28,-4.4,
+ -2,2.48,-0.15,
+ -3.4,0.6,0,
+ -1.5,-0.96,2.35,
+ -0.75,1.16,-0.75,
+ -0.85,0.64,-1.75,
+ 0.85,0.48,2.9,
+ 4.05,3.24,-0.1,
+ 0.65,0.84,0.3,
+ -2.1,0.92,-2.75,
+ -0.65,0.16,1.6,
+ -1.8,-1.48,-2.15,
+ -1.6,2.96,1.85,
+ -0.75,0.28,-0.75,
+ 2.2,1.16,2.65,
+ 2.6,2.92,-0.2,
+ -1.65,3.28,2.5,
+ -0.5,2.52,-1.15,
+ -1.85,0.52,-2,
+ 0.15,-2.36,-0.5,
+ -3.9,0.28,-0.25,
+ 0.1,-3.88,-0.7,
+ -1,-1.96,0.95,
+ -0.3,-3.52,-1.45,
+ 3.2,-2.56,2.5,
+ 0,-2.44,1.35,
+ 1.45,-1.96,0.1,
+ 3.55,-2.16,1.75,
+ 2.8,-0.72,-0.3,
+ -1.65,-0.6,0.25,
+ -4.35,-1.32,-2.3,
+ 2.75,-1.88,1.7,
+ 2.75,-0.6,2.45,
+ 0.15,-0.88,-0.2,
+ 0.15,0.04,-0.1,
+ -1.2,-2.92,-3,
+ -0.7,0.16,3.5,
+ -1.8,-2.4,0.2,
+ 1.25,2.64,1.65,
+ -0.65,1.32,-0.55,
+ 3.85,2.32,-1,
+ 1.65,-2.28,0.95,
+ -2.45,-2.96,3.45,
+ -1.75,0.36,1.6,
+ 1.1,-0.84,0.35,
+ -1.55,1.6,-3.1,
+ 0.4,-1.36,-1.55,
+ -3.95,0.2,3.7,
+ -1.8,-0.24,2.2,
+ -0.45,1.64,1.35,
+ -0.6,-0.72,2.5,
+ -1.2,-3.04,-1.55,
+ -0.95,1.48,0.95,
+ 1.7,-1.36,2.15,
+ -3.9,-0.32,-2.45,
+ 2.95,3.12,-2.4,
+ 3.55,-1.48,0.15,
+ -1.4,3.24,0.7,
+ -3.3,-0.8,0,
+ 1.15,0.36,-2.7,
+ 0.4,0.12,1.35,
+ 1.9,-3.32,-0.75,
+ 0.4,-0.2,-2.4,
+ 0.55,1.56,2.25,
+ 4.35,-0.96,-0.7,
+ 3.35,-1.04,-0.85,
+ 1.7,-0.28,-0.25,
+ -3.05,-0.44,1.3,
+ -3.95,-2.72,-3.8,
+ 2.1,1.32,1.15,
+ 1.4,-0.44,-2.85,
+ -2.1,0.04,2,
+ 2.45,-2.44,-2.85,
+ 4.35,0.24,1.1,
+ 1.8,1.8,-0.7,
+ 1.8,2.04,-0.95,
+ 1.65,-2.48,0.35,
+ -3.3,0.28,-1.6,
+ 1.85,1,2.25,
+ -2,-0.88,-2.6,
+ -0.1,0.28,-1.75,
+ -2.5,-2.76,-0.2,
+ 0.3,-1.64,-0.75,
+ 2.3,-1.28,-2.7,
+ -1.7,-1.48,-2.6,
+ 0.5,0.24,-2.2,
+ 0.45,-1.88,-0.95,
+ -1.2,0.96,2.35,
+ -0.55,-0.36,-1.8,
+ 2.7,-0.56,-0.4,
+ 1.1,2.76,-2.35,
+ -1.2,-2.16,3.1,
+ -0.05,1.76,1,
+ 1.45,-0.72,0.7,
+ 0.2,-3.2,-0.25,
+ -0.8,1.08,-0.1,
+ -2.45,0.56,-0.55,
+ 2,1.12,2,
+ -1.05,-2.16,-1.8,
+ 1.2,-2.12,-1.55,
+ -4,-0.76,0.2,
+ -0.15,-0.2,-2,
+ -2.95,1.36,-3.65,
+ 2.7,1.16,2.05,
+ 0.95,-1.52,-1.05,
+ -1.8,2.72,-0.55,
+ 0.45,2.88,-4.4,
+ 1.35,1.08,-0.8,
+ -2.7,-1.36,-2.65,
+ 0.35,2.32,-1.6,
+ -0.45,1.6,0.1,
+ 3.75,1.12,-3.8,
+ 0.5,2.6,0.5,
+ -0.75,-3.52,-3.2,
+ 0.25,-1.32,2.25,
+ -2.8,-1.6,-2.45,
+ 0.15,-0.56,3.9,
+ 2.15,-1.68,-1.7,
+ -4.2,-1.92,2.35,
+ 1.95,-1.32,0.3,
+ 0.5,0.64,0.75,
+ 0.85,-0.84,-0.5,
+ -2.15,-1.64,-2.3,
+ -0.85,-2.84,-0.3,
+ -3.1,-0.32,-0.85,
+ 3.45,0,0.8,
+ 1.4,0.2,0.3,
+ 0.45,1.76,-0.15,
+ 0.85,3.16,-2,
+ 2.15,0.72,-0.95,
+ -2.4,0.6,-0.5,
+ 1.45,-0.4,-1.95,
+ 0.6,-1.84,1.8,
+ 3.4,-0.2,-0.55,
+ 0.2,-0.84,4.6,
+ -0.25,-2.4,2.1,
+ -1.15,-3.16,-3.05,
+ 1.45,0.96,-0.7,
+ 0.35,0.52,-1,
+ 2.6,0.28,-0.85,
+ -1.25,0.76,-1.6,
+ -0.65,-2.16,3,
+ -0.25,-2.36,-1.8,
+ 0.35,-0.8,1.85,
+ 0.05,0.6,0.85,
+ -2.5,2.28,-2.05,
+ 1.65,1.2,2.1,
+ -3,-0.24,0.7,
+ -2.1,-0.84,-0.2,
+ 0.45,0.96,2.5,
+ -2.4,1.28,2.75,
+ -1.7,-3.2,-2.3,
+ 0.95,-0.08,0.3,
+ 1.4,0.88,0.45,
+ 2.1,1.08,0.2,
+ -2.1,-0.2,-0.6,
+ 0.5,1.24,-0.45,
+ 2.55,-0.56,-2.65,
+ -4.5,-0.48,-1.25,
+ 3.45,-0.44,2.2,
+ -0.25,0.64,1.65,
+ 1.25,-0.6,-0.35,
+ 1.95,-1.56,-4.1,
+ 2.75,-1,3.3,
+ 3.05,1.04,-0.9,
+ -2.95,1.4,-2.25,
+ 1.3,0.36,-2.9,
+ 0.4,-2.48,3.25,
+ -1.15,0.36,0.45,
+ -2.25,0.04,0.65,
+ -1.85,-0.96,4.25,
+ 1.5,0.04,-3.85,
+ 0.05,0.68,-2.45,
+ -0.1,-0.48,1.9,
+ 2.1,-1.52,-4,
+ 3.4,0,-2.05,
+ 0.7,2.68,-0.85,
+ 1.6,1.68,-0.8,
+ 2.1,-2.44,1.2,
+ -0.15,-1.88,-0.35,
+ -0.35,1.76,1.6,
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+ -2.75,-3.56,1.55,
+ -2.5,-0.68,2.7,
+ 1.35,0.6,-2.2,
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+ -1.4,-1.44,4.45,
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+ -0.65,0.08,3.9,
+ 2.25,2.96,-2.35,
+ 1.3,1.64,-0.05,
+ 1.75,2.24,-2.85,
+ -0.05,-1.56,-0.05,
+ -3.85,-0.8,-0.3,
+ 0.95,0.32,-2.5,
+ -2.4,0.4,-3.55,
+ 3.7,2.36,3.6,
+ 0.55,0.88,3.15,
+ -1,-1.36,-2.1,
+ 2.05,0.44,-0.8,
+ -4.75,1.8,-1.7,
+ 0.15,2.64,-2.2,
+ -2.05,-2.56,1.15,
+ -3.7,2.12,1.3,
+ 1.05,0,4,
+ -0.7,-0.88,1.35,
+ 0.95,-1.84,0.1,
+ 0.75,1.16,4.25,
+ -1.3,0.72,0.65,
+ 3,-0.08,-1.75,
+ 2.85,-0.68,0.65,
+ -0.4,3.04,-2.35,
+ 3.05,-0.6,-0.6,
+ -0.85,-0.44,0.35,
+ 0,-1.92,0,
+ -1.25,-1.44,1.9,
+ -1.6,0.04,-0.7,
+ 1.45,-1,-3.4,
+ -2.8,-1.24,-3,
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+ -2.3,1.08,-1,
+ 1.5,1.8,-1.2,
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+ -1.8,-0.04,0.05,
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+ -1.85,-1.04,-1.2,
+ -1,-3.44,-1,
+ 2.25,0.16,-0.05,
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+ -2.5,0.28,-2.1,
+ 3.9,-0.44,-0.85,
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+ 1.35,2.92,-1.15,
+ -2.2,-2.2,-0.45,
+ -0.2,-0.12,0.15,
+ 0.7,1.4,-3,
+ -0.3,3.16,2.65,
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+ 0.25,-1.04,4.3,
+ -2.2,-2.48,0.4,
+ 0.95,-3.4,-1.2,
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+ 0.75,-1.84,-0.15,
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+ -0.95,0.64,1.1,
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+ -0.15,-0.08,-0.9,
+ 2.2,-1.2,2.8,
+ -0.8,2.68,-0.3,
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+ -1.45,-0.2,0.8,
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+ -1.1,3.08,1.1,
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+ 1.15,3.04,-0.75,
+ -0.45,1.36,-0.15,
+ -2.8,-1.24,2.55,
+ 4.4,2.04,1.25,
+ -0.95,1.24,3.65,
+ 3.45,1.32,2.5,
+ -3,1.12,-1.2,
+ -2.45,0.68,4.35,
+ 0.55,-0.12,-3.95,
+ -0.35,3.08,-0.3,
+ 1.35,-2.92,-3.3,
+ 0.5,-0.2,0.95,
+ 1.2,-0.24,-0.75,
+ -1.2,2.16,3.35,
+ -3.35,2.36,3.45,
+ 0.95,-0.88,1.25,
+ 0.1,1.24,0,
+ 1.8,1.56,-1.05,
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+ 3.55,-1.8,-2.55,
+ -0.8,1.24,-3.75,
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+ 3.65,1.12,-4.5,
+ 0.1,-0.68,1.85,
+ -1.95,-0.56,-2.05,
+ 1.85,1.32,-4.4,
+ -0.6,0.64,-0.3,
+ -1.55,1.52,-3.75,
+ 1.85,0.48,0.65,
+ 3.35,2.52,1.9,
+ 0.4,1.4,-1.3,
+ -2.7,0.84,1.6,
+ -0.5,1,0.4,
+ 2.25,-1,1.25,
+ 1.7,2.4,-0.95,
+ -3.55,1.04,3.95,
+ 0.9,1.28,2.05,
+ -3.15,1.96,-0.3,
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+ 3.6,0.44,-0.4,
+ 0.9,2.12,1.95,
+ -0.6,-0.24,1.05,
+ -1.6,0.64,-1.3,
+ -1.3,-0.6,-1.95,
+ -0.1,0.36,-1.25,
+ 1,-1.48,0.95,
+ 1.2,-1.92,-0.9,
+ 0.1,2.2,-0.4,
+ -2.85,0.64,0.55,
+ -1.6,2.56,-2.2,
+ -3.2,-0.08,-0.65,
+ 3.15,-0.76,1.15,
+ 1.2,0.6,-2.6,
+ 2.65,-3.52,1.5,
+ -1.85,-1.76,-1.7,
+ -1.55,1.2,2.15,
+ -0.55,2.88,-2.85,
+ -3.1,-0.28,-3.35,
+ 2.45,0.08,-2.2,
+ -2.05,0.88,-0.65,
+ 1.1,-0.56,-3.65,
+ -0.5,-0.68,0.3,
+ 0.4,0.88,-1.65,
+ 1.65,0.16,0.75,
+ -0.2,1.72,0.6,
+ 1.15,-0.48,0.1,
+ 0.05,1.04,2.15,
+ 0.15,-0.64,-1.3,
+ 1.7,-1.88,-2.85,
+ 3.35,1.28,-1.05,
+ -3.7,-2.88,-1.05,
+ -1.7,3.08,0.15,
+ 3,-2.52,-2.45,
+ -0.15,0.16,-0.3,
+ -2.15,-0.8,1.25,
+ -1.95,-0.84,-3.1,
+ -0.2,-0.8,-3.55,
+ 0.4,0.32,-1.55,
+ 1.9,-2.84,-0.55,
+ 1.05,1.32,0.6,
+ 2.4,1,2.35,
+ -0.7,0.28,-1.3,
+ 0.85,0.96,-2.7,
+ -0.85,-0.88,1.1,
+ 1.5,0.28,-3.1,
+ 1.9,0.28,-1.75,
+ 0.2,-2.04,-0.85,
+ -1.5,2.04,-1.35,
+ -0.7,1.24,1.95,
+ 1.65,-1.04,-0.95,
+ -2.35,-1.76,-0.2,
+ 0.85,-2.92,3.4,
+ -0.7,2.52,1,
+ -3.4,0.6,0.9,
+ 8.0,-2.0,4.0,
+ 7.8,-2.2,5.0,
+ 7.6,-2.4,4.5,
+ 7.4,-2.6,3.8,
+ 7.2,-2.8,4.8,
+ 7.0,-2.3,4.1,
+ 6.9,-3.3,4.9,
+ 6.7,-3.5,3.5,
+ 6.5,-3.7,3.3,
+ 6.3,-3.4,3.7,
+ 7.9,-3.32,2.48,
+ 6.2,-4.04,3.4,
+ 8.06,-4.6,4.08,
+ 5.98,-2.26,2.82,
+ 5.46,-3.9,3.2,
+ 8.14,-3.34,3.42,
+ 6.84,-5.0,2.36,
+ 7.6,-3.82,2.78,
+ 7.1,-3.94,2.7,
+ 6.02,-4.36,2.56,
+ 8.64,-3.04,2.62,
+ 7.82,-3.68,2.96,
+ 7.1,-3.6,4.22,
+ 7.6,-3.88,3.9,
+ 7.46,-4.2,3.32,
+ 6.98,-3.94,3.1,
+ 7.36,-4.24,1.72,
+ 8.42,-4.52,2.62,
+ 6.04,-4.48,2.74,
+ 8.7,-3.92,3.82,
+ 6.76,-3.5,2.92,
+ 7,-4.42,2.62,
+ 5.32,-3.28,3.34,
+ 6.4,-4.6,2.4,
+ 5.66,-4.98,3.72
diff --git a/examples/custominput/doc/images/custominput-example.png b/examples/custominput/doc/images/custominput-example.png
new file mode 100644
index 00000000..083bac58
--- /dev/null
+++ b/examples/custominput/doc/images/custominput-example.png
diff --git a/examples/custominput/doc/src/custominput.qdoc b/examples/custominput/doc/src/custominput.qdoc
new file mode 100644
index 00000000..69333d96
--- /dev/null
+++ b/examples/custominput/doc/src/custominput.qdoc
@@ -0,0 +1,30 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+/*!
+    \example custominput
+    \title Custom Input Example
+    \ingroup qtdatavisualization_examples
+    \brief Implementing custom input handler in a widget application.
+
+    TBD...
+
+    \image custominput-example.png
+
+    TBD...
+*/
diff --git a/examples/custominput/main.cpp b/examples/custominput/main.cpp
new file mode 100644
index 00000000..9cf3ec60
--- /dev/null
+++ b/examples/custominput/main.cpp
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+#include "scatterdatamodifier.h"
+
+#include <QApplication>
+#include <QWidget>
+#include <QHBoxLayout>
+#include <QVBoxLayout>
+#include <QPushButton>
+#include <QCheckBox>
+#include <QComboBox>
+#include <QFontComboBox>
+#include <QLabel>
+#include <QScreen>
+#include <QFontDatabase>
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+    Q3DScatter *graph = new Q3DScatter();
+    QWidget *container = QWidget::createWindowContainer(graph);
+
+    QSize screenSize = graph->screen()->size();
+    container->setMinimumSize(QSize(screenSize.width() / 2, screenSize.height() / 1.5));
+    container->setMaximumSize(screenSize);
+    container->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+    container->setFocusPolicy(Qt::StrongFocus);
+
+    QWidget *widget = new QWidget;
+    QHBoxLayout *hLayout = new QHBoxLayout(widget);
+    QVBoxLayout *vLayout = new QVBoxLayout();
+    hLayout->addWidget(container, 1);
+    hLayout->addLayout(vLayout);
+
+    widget->setWindowTitle(QStringLiteral("Custom Input Handling"));
+
+    QPushButton *cameraButton = new QPushButton(widget);
+    cameraButton->setText(QStringLiteral("Toggle Camera Animation"));
+
+    QComboBox *shadowQuality = new QComboBox(widget);
+    shadowQuality->addItem(QStringLiteral("None"));
+    shadowQuality->addItem(QStringLiteral("Low"));
+    shadowQuality->addItem(QStringLiteral("Medium"));
+    shadowQuality->addItem(QStringLiteral("High"));
+    shadowQuality->addItem(QStringLiteral("Low Soft"));
+    shadowQuality->addItem(QStringLiteral("Medium Soft"));
+    shadowQuality->addItem(QStringLiteral("High Soft"));
+    shadowQuality->setCurrentIndex(4);
+
+    vLayout->addWidget(cameraButton, 0, Qt::AlignTop);
+    vLayout->addWidget(new QLabel(QStringLiteral("Adjust shadow quality")), 0, Qt::AlignTop);
+    vLayout->addWidget(shadowQuality, 1, Qt::AlignTop);
+
+    ScatterDataModifier *modifier = new ScatterDataModifier(graph);
+
+    QObject::connect(cameraButton, &QPushButton::clicked, modifier,
+                     &ScatterDataModifier::toggleCameraAnimation);
+
+    QObject::connect(shadowQuality, SIGNAL(currentIndexChanged(int)), modifier,
+                     SLOT(changeShadowQuality(int)));
+
+    QObject::connect(modifier, &ScatterDataModifier::shadowQualityChanged, shadowQuality,
+                     &QComboBox::setCurrentIndex);
+
+    widget->show();
+    modifier->start();
+    return app.exec();
+}
diff --git a/examples/custominput/scatterdatamodifier.cpp b/examples/custominput/scatterdatamodifier.cpp
new file mode 100644
index 00000000..a1e7e55f
--- /dev/null
+++ b/examples/custominput/scatterdatamodifier.cpp
@@ -0,0 +1,160 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+#include "scatterdatamodifier.h"
+
+#include <QtDataVisualization/QScatterDataProxy>
+#include <QtDataVisualization/Q3DValueAxis>
+#include <QtDataVisualization/Q3DScene>
+#include <QtDataVisualization/Q3DCamera>
+#include <QtDataVisualization/QScatter3DSeries>
+#include <QtDataVisualization/Q3DTheme>
+#include <qmath.h>
+
+using namespace QtDataVisualization;
+
+ScatterDataModifier::ScatterDataModifier(Q3DScatter *scatter)
+    : m_graph(scatter),
+      m_inputHandler(new CustomInputHandler())
+{
+    m_graph->setObjectType(QDataVis::MeshStyleCubes, false);
+    m_graph->setTheme(new Q3DTheme(QDataVis::ThemeDigia));
+    m_graph->setShadowQuality(QDataVis::ShadowQualitySoftLow);
+    m_graph->scene()->activeCamera()->setCameraPreset(QDataVis::CameraPresetFront);
+
+    m_graph->setAxisX(new Q3DValueAxis);
+    m_graph->setAxisY(new Q3DValueAxis);
+    m_graph->setAxisZ(new Q3DValueAxis);
+
+    QScatter3DSeries *series = new QScatter3DSeries;
+    series->setItemLabelFormat("@xTitle: @xLabel @yTitle: @yLabel @zTitle: @zLabel");
+    m_graph->addSeries(series);
+
+    m_animationCameraX = new QPropertyAnimation(m_graph->scene()->activeCamera(), "xRotation");
+    m_animationCameraX->setDuration(20000);
+    m_animationCameraX->setStartValue(QVariant::fromValue(0.0f));
+    m_animationCameraX->setEndValue(QVariant::fromValue(360.0f));
+    m_animationCameraX->setLoopCount(-1);
+
+    QPropertyAnimation *upAnimation = new QPropertyAnimation(m_graph->scene()->activeCamera(), "yRotation");
+    upAnimation->setDuration(9000);
+    upAnimation->setStartValue(QVariant::fromValue(5.0f));
+    upAnimation->setEndValue(QVariant::fromValue(45.0f));
+
+    QPropertyAnimation *downAnimation = new QPropertyAnimation(m_graph->scene()->activeCamera(), "yRotation");
+    downAnimation->setDuration(9000);
+    downAnimation->setStartValue(QVariant::fromValue(45.0f));
+    downAnimation->setEndValue(QVariant::fromValue(5.0f));
+
+    m_animationCameraY = new QSequentialAnimationGroup();
+    m_animationCameraY->setLoopCount(-1);
+    m_animationCameraY->addAnimation(upAnimation);
+    m_animationCameraY->addAnimation(downAnimation);
+
+    m_animationCameraX->start();
+    m_animationCameraY->start();
+
+    // Give ownership of the handler to the graph and make it the active handler
+    m_graph->setActiveInputHandler(m_inputHandler);
+
+    m_selectionTimer = new QTimer(this);
+    m_selectionTimer->setInterval(10);
+    m_selectionTimer->setSingleShot(false);
+    QObject::connect(m_selectionTimer, &QTimer::timeout, this,
+                     &ScatterDataModifier::triggerSelection);
+
+    m_selectionTimer->start();
+}
+
+ScatterDataModifier::~ScatterDataModifier()
+{
+    delete m_graph;
+}
+
+void ScatterDataModifier::start()
+{
+    addData();
+}
+
+void ScatterDataModifier::addData()
+{
+    QVector<QVector3D> *itemList = new QVector<QVector3D>();
+
+    // Read data items from the file to QVector
+    QTextStream stream;
+    QFile dataFile(":/data/data.txt");
+    if (dataFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        stream.setDevice(&dataFile);
+        while (!stream.atEnd()) {
+            QString line = stream.readLine();
+            if (line.startsWith("#")) // Ignore comments
+                continue;
+            QStringList strList = line.split(",", QString::SkipEmptyParts);
+            // Each line has three data items: xPos, yPos and zPos value
+            if (strList.size() < 3) {
+                qWarning() << "Invalid row read from data:" << line;
+                continue;
+            }
+            itemList->append(QVector3D(
+                                 strList.at(0).trimmed().toFloat(),
+                                 strList.at(1).trimmed().toFloat(),
+                                 strList.at(2).trimmed().toFloat()));
+        }
+    } else {
+        qWarning() << "Unable to open data file:" << dataFile.fileName();
+    }
+
+    // Add data from the QVector to datamodel
+    QScatterDataArray *dataArray = new QScatterDataArray;
+    dataArray->resize(itemList->count());
+    QScatterDataItem *ptrToDataArray = &dataArray->first();
+    for (int i = 0; i < itemList->count(); i++) {
+        ptrToDataArray->setPosition(itemList->at(i));
+        ptrToDataArray++;
+    }
+
+    m_graph->seriesList().at(0)->dataProxy()->resetArray(dataArray);
+}
+
+void ScatterDataModifier::toggleCameraAnimation()
+{
+    if (m_animationCameraX->state() != QAbstractAnimation::Paused) {
+        m_animationCameraX->pause();
+        m_animationCameraY->pause();
+    } else {
+        m_animationCameraX->resume();
+        m_animationCameraY->resume();
+    }
+}
+
+void ScatterDataModifier::triggerSelection()
+{
+    m_graph->scene()->setSelectionQueryPosition(m_inputHandler->inputPosition());
+}
+
+void ScatterDataModifier::shadowQualityUpdatedByVisual(QDataVis::ShadowQuality sq)
+{
+    int quality = int(sq);
+    emit shadowQualityChanged(quality); // connected to a checkbox in main.cpp
+}
+
+void ScatterDataModifier::changeShadowQuality(int quality)
+{
+    QDataVis::ShadowQuality sq = QDataVis::ShadowQuality(quality);
+    m_graph->setShadowQuality(sq);
+}
diff --git a/examples/custominput/scatterdatamodifier.h b/examples/custominput/scatterdatamodifier.h
new file mode 100644
index 00000000..fc0bc789
--- /dev/null
+++ b/examples/custominput/scatterdatamodifier.h
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+#ifndef SCATTERDATAMODIFIER_H
+#define SCATTERDATAMODIFIER_H
+
+#include "custominputhandler.h"
+
+#include <QtDataVisualization/q3dscatter.h>
+#include <QtGui/QFont>
+#include <QtCore/QTimer>
+#include <QPropertyAnimation>
+#include <QSequentialAnimationGroup>
+#include <QVector3D>
+
+using namespace QtDataVisualization;
+
+class ScatterDataModifier : public QObject
+{
+    Q_OBJECT
+public:
+    explicit ScatterDataModifier(Q3DScatter *scatter);
+    ~ScatterDataModifier();
+
+    void addData();
+    void toggleCameraAnimation();
+    void start();
+
+public slots:
+    void changeShadowQuality(int quality);
+    void shadowQualityUpdatedByVisual(QDataVis::ShadowQuality shadowQuality);
+    void triggerSelection();
+
+signals:
+    void shadowQualityChanged(int quality);
+
+private:
+    Q3DScatter *m_graph;
+    QPropertyAnimation *m_animationCameraX;
+    QSequentialAnimationGroup *m_animationCameraY;
+    CustomInputHandler *m_inputHandler;
+    QTimer *m_selectionTimer;
+};
+
+#endif
diff --git a/examples/examples.pro b/examples/examples.pro
index 5ecc27aa..d126b26d 100644
--- a/examples/examples.pro
+++ b/examples/examples.pro
@@ -5,6 +5,7 @@ SUBDIRS += qmlbars \
            qmlcustominput
 !android: {
     SUBDIRS += bars \
+               custominput \
                customproxy \
                itemmodel \
                scatter \