summaryrefslogtreecommitdiffstats
path: root/basicsuite/shared/engine.cpp
diff options
context:
space:
mode:
authorKalle Viironen <kalle.viironen@digia.com>2014-02-03 13:37:15 +0200
committerKalle Viironen <kalle.viironen@digia.com>2014-02-03 13:39:10 +0200
commit6eca7933f42af800c64d3ee606ee56cb126970e4 (patch)
tree429fe57d992d18cfe9283e5c6ba071dca88c2163 /basicsuite/shared/engine.cpp
parente80e8e67554708a69d74bab5c22c6644b419eae1 (diff)
parent203ffaab105b1f868689656bfbdfabb7f55b9e56 (diff)
Merge branch 'dev' into stable
Diffstat (limited to 'basicsuite/shared/engine.cpp')
-rw-r--r--basicsuite/shared/engine.cpp35
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;
+}