--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/src/snippets/separations/screenwidget.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** 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 documentation 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SCREENWIDGET_H
+#define SCREENWIDGET_H
+
+#include <QColor>
+#include <QFrame>
+#include <QImage>
+#include <QSize>
+
+class QGridLayout;
+class QLabel;
+class QPushButton;
+class QWidget;
+
+class ScreenWidget : public QFrame
+{
+    Q_OBJECT
+public:
+    enum Separation { Cyan, Magenta, Yellow };
+
+    ScreenWidget(QWidget *parent, QColor initialColor, const QString &name,
+                 Separation mask, const QSize &labelSize);
+    void setImage(QImage &image);
+    QImage* image();
+
+signals:
+    void imageChanged();
+
+public slots:
+    void setColor();
+    void invertImage();
+
+private:
+    void createImage();
+
+    bool inverted;
+    QColor paintColor;
+    QImage newImage;
+    QImage originalImage;
+    QLabel *imageLabel;
+    QLabel *nameLabel;
+    QPushButton *colorButton;
+    QPushButton *invertButton;
+    Separation maskColor;
+};
+
+#endif