Make basicsuite demos run stand-alone

This change will make the demos run standalone when built in
Qt Creator.
    - Rename example directories to lowercase/non-whitespace
      to avoid build & deployment problems
    - Add title.txt files so titles remain displayed correctly
      in the launcher
    - Add a common shared source files used for the standalone
      apps, and .pro-files for each example
    - Remove .qmlproject files (not needed)
    - Adjust documentation to match the new directory structure

Change-Id: Ib24e461952da3b2c88aab0363249115ea44ee0f2
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@digia.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/basicsuite/shared/engine.cpp b/basicsuite/shared/engine.cpp
new file mode 100644
index 0000000..669bbf4
--- /dev/null
+++ b/basicsuite/shared/engine.cpp
@@ -0,0 +1,35 @@
+/****************************************************************************
+**
+** 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 Qt Enterprise Embedded.
+**
+** 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 "engine.h"
+#include <QGuiApplication>
+#include <QScreen>
+
+DummyEngine::DummyEngine(QObject *parent)
+    : QObject(parent)
+{
+    QScreen *screen = QGuiApplication::primaryScreen();
+    m_screenSize = screen->size();
+    m_dpcm = screen->physicalDotsPerInchY() / 2.54f;
+
+    // Make the buttons smaller for smaller screens to compensate for that
+    // one typically holds it nearer to the eyes.
+    float low = 5;
+    float high = 20;
+    float screenSizeCM = qMax<float>(qMin(m_screenSize.width(), m_screenSize.height()) / m_dpcm, low);
+    m_dpcm *= (screenSizeCM - low) / (high - low) * 0.5 + 0.5;
+}