diff -r 000000000000 -r 1918ee327afb examples/activeqt/hierarchy/objects.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/activeqt/hierarchy/objects.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,108 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "objects.h"
+#include <QLayout>
+#include <QPainter>
+
+/* Implementation of QParentWidget */
+//! [0]
+QParentWidget::QParentWidget(QWidget *parent)
+: QWidget(parent)
+{
+    vbox = new QVBoxLayout(this);    
+}
+
+//! [0] //! [1]
+void QParentWidget::createSubWidget(const QString &name)
+{
+    QSubWidget *sw = new QSubWidget(this, name);
+    vbox->addWidget(sw);
+    sw->setLabel(name);
+    sw->show();
+}
+
+//! [1] //! [2]
+QSubWidget *QParentWidget::subWidget(const QString &name)
+{
+    return qFindChild<QSubWidget*>(this, name);
+}
+
+//! [2]
+QSize QParentWidget::sizeHint() const
+{
+    return QWidget::sizeHint().expandedTo(QSize(100, 100));
+}
+
+/* Implementation of QSubWidget */
+//! [3]
+QSubWidget::QSubWidget(QWidget *parent, const QString &name)
+: QWidget(parent)
+{
+    setObjectName(name);
+}
+
+void QSubWidget::setLabel(const QString &text)
+{
+    lbl = text;
+    setObjectName(text);
+    update();
+}
+
+QString QSubWidget::label() const
+{
+    return lbl;
+}
+
+QSize QSubWidget::sizeHint() const
+{
+    QFontMetrics fm(font());
+    return QSize(fm.width(lbl), fm.height());
+}
+
+void QSubWidget::paintEvent(QPaintEvent *)
+{
+    QPainter painter(this);
+    painter.setPen(palette().text().color());
+    painter.drawText(rect(), Qt::AlignCenter, lbl);
+//! [3] //! [4]
+}
+//! [4]