/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the examples of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:BSD$+
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** You may use this file under the terms of the BSD license as follows:+
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**+
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** "Redistribution and use in source and binary forms, with or without+
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** modification, are permitted provided that the following conditions are+
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** met:+
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**   * Redistributions of source code must retain the above copyright+
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**     notice, this list of conditions and the following disclaimer.+
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**   * Redistributions in binary form must reproduce the above copyright+
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**     notice, this list of conditions and the following disclaimer in+
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**     the documentation and/or other materials provided with the+
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**     distribution.+
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**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor+
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**     the names of its contributors may be used to endorse or promote+
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**     products derived from this software without specific prior written+
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**     permission.+
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**+
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS+
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT+
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR+
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT+
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,+
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT+
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,+
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY+
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT+
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE+
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#ifndef DIALOG_H+
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#define DIALOG_H+
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+
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#include <QDialog>+
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#include <QQueue>+
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+
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QT_BEGIN_NAMESPACE+
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class QComboBox;+
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class QDialogButtonBox;+
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class QGridLayout;+
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class QGroupBox;+
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class QLabel;+
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class QPushButton;+
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QT_END_NAMESPACE+
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+
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class Dialog : public QDialog+
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{+
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    Q_OBJECT+
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+
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public:+
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    Dialog(QWidget *parent = 0);+
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+
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private slots:+
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    void buttonsOrientationChanged(int index);+
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    void rotateWidgets();+
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    void help();+
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+
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private:+
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    void createRotableGroupBox();+
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    void createOptionsGroupBox();+
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    void createButtonBox();+
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+
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    QGroupBox *rotableGroupBox;+
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    QQueue<QWidget *> rotableWidgets;+
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+
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    QGroupBox *optionsGroupBox;+
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    QLabel *buttonsOrientationLabel;+
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    QComboBox *buttonsOrientationComboBox;+
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+
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    QDialogButtonBox *buttonBox;+
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    QPushButton *closeButton;+
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    QPushButton *helpButton;+
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    QPushButton *rotateWidgetsButton;+
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+
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    QGridLayout *mainLayout;+
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    QGridLayout *rotableLayout;+
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    QGridLayout *optionsLayout;+
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};+
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+
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#endif+
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