1 files changed, 81 insertions, 0 deletions
diff --git a/tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/label.cpp b/tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/label.cpp
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index 0000000000..5fb2ee1a51
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+++ b/tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/label.cpp
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "label.h"
+
+Label::Label(const QString &text, QGraphicsItem *parent)
+    : GvbWidget(parent)
+{
+    m_textItem = new QGraphicsSimpleTextItem(this);
+    setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);
+    setContentsMargins(0, 0, 0, 0);
+    setText(text);
+    // This flag was introduced in Qt 4.6.
+    setFlag(QGraphicsItem::ItemHasNoContents, true);
+}
+
+Label::~Label()
+{
+}
+
+void Label::setText(const QString &text)
+{
+    m_textItem->setText(text);
+    prepareGeometryChange();
+}
+
+QString Label::text() const
+{
+    return m_textItem->text();
+}
+
+void Label::setFont(const QFont font)
+{
+    m_textItem->setFont(font);
+}
+
+void Label::resizeEvent(QGraphicsSceneResizeEvent *event)
+{
+    GvbWidget::resizeEvent(event);
+}
+
+QSizeF Label::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
+{
+    switch (which) {
+    case Qt::MinimumSize:
+        // fall thru
+    case Qt::PreferredSize: {
+        QFontMetricsF fm(m_textItem->font());
+        return QSizeF(fm.horizontalAdvance(m_textItem->text()), fm.height());
+    }
+    default:
+        return GvbWidget::sizeHint(which, constraint);
+    }
+}