diff -r 000000000000 -r 1918ee327afb examples/widgets/stylesheet/stylesheeteditor.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/widgets/stylesheet/stylesheeteditor.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,94 @@
+/****************************************************************************
+**
+** 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 <QtGui>
+
+#include "stylesheeteditor.h"
+
+StyleSheetEditor::StyleSheetEditor(QWidget *parent)
+    : QDialog(parent)
+{
+    ui.setupUi(this);
+
+    QRegExp regExp(".(.*)\\+?Style");
+    QString defaultStyle = QApplication::style()->metaObject()->className();
+
+    if (regExp.exactMatch(defaultStyle))
+        defaultStyle = regExp.cap(1);
+
+    ui.styleCombo->addItems(QStyleFactory::keys());
+    ui.styleCombo->setCurrentIndex(ui.styleCombo->findText(defaultStyle, Qt::MatchContains));
+    ui.styleSheetCombo->setCurrentIndex(ui.styleSheetCombo->findText("Coffee"));
+    loadStyleSheet("Coffee");
+}
+
+void StyleSheetEditor::on_styleCombo_activated(const QString &styleName)
+{
+    qApp->setStyle(styleName);
+    ui.applyButton->setEnabled(false);
+}
+
+void StyleSheetEditor::on_styleSheetCombo_activated(const QString &sheetName)
+{
+    loadStyleSheet(sheetName);
+}
+
+void StyleSheetEditor::on_styleTextEdit_textChanged()
+{
+    ui.applyButton->setEnabled(true);
+}
+
+void StyleSheetEditor::on_applyButton_clicked()
+{
+    qApp->setStyleSheet(ui.styleTextEdit->toPlainText());
+    ui.applyButton->setEnabled(false);
+}
+
+void StyleSheetEditor::loadStyleSheet(const QString &sheetName)
+{
+    QFile file(":/qss/" + sheetName.toLower() + ".qss");
+    file.open(QFile::ReadOnly);
+    QString styleSheet = QLatin1String(file.readAll());
+
+    ui.styleTextEdit->setPlainText(styleSheet);
+    qApp->setStyleSheet(styleSheet);
+    ui.applyButton->setEnabled(false);
+}