Added manual test for QScreen properties

Shows property values in fields which auto-update when the properties
change.

Change-Id: Ib97566a74cb8d0fff5f85bf97783e89dfb07481f
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>

1 files changed, 86 insertions, 0 deletions

diff --git a/tests/manual/qscreen/propertywatcher.cpp b/tests/manual/qscreen/propertywatcher.cpp
new file mode 100644
index 0000000000..9e55e76e11
--- /dev/null
+++ b/tests/manual/qscreen/propertywatcher.cpp
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "propertywatcher.h"
+#include <QMetaProperty>
+#include <QFormLayout>
+#include <QPushButton>
+#include "propertyfield.h"
+
+PropertyWatcher::PropertyWatcher(QObject *subject, QString annotation, QWidget *parent)
+    : QWidget(parent), m_subject(subject), m_layout(new QFormLayout)
+{
+    setWindowTitle(QString("Properties of %1 %2 %3")
+        .arg(subject->metaObject()->className()).arg(subject->objectName()).arg(annotation));
+    setMinimumSize(450, 300);
+    const QMetaObject* meta = m_subject->metaObject();
+
+    for (int i = 0; i < meta->propertyCount(); ++i) {
+        QMetaProperty prop = meta->property(i);
+        if (prop.isReadable()) {
+            PropertyField* field = new PropertyField(m_subject, prop);
+            m_layout->addRow(prop.name(), field);
+        }
+    }
+    QPushButton *updateButton = new QPushButton("update");
+    connect(updateButton, &QPushButton::clicked, this, &PropertyWatcher::updateAllFields);
+    m_layout->addRow("", updateButton);
+    setLayout(m_layout);
+    connect(subject, &QObject::destroyed, this, &PropertyWatcher::subjectDestroyed);
+}
+
+PropertyWatcher::~PropertyWatcher()
+{
+}
+
+void PropertyWatcher::updateAllFields()
+{
+    QList<PropertyField *> fields = findChildren<PropertyField*>();
+    foreach (PropertyField *field, fields)
+        field->propertyChanged();
+    emit updatedAllFields(this);
+}
+
+void PropertyWatcher::subjectDestroyed()
+{
+    hide();
+    deleteLater();
+}