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# window.h Example File
painting/painterpaths/window.h

        /****************************************************************************
        **
        ** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.
        **
        ** This file is part of the documentation of the Qt Toolkit.
        **
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        ** License version 2.0 as published by the Free Software Foundation
        ** and appearing in the file LICENSE.GPL included in the packaging of
        ** this file.  Please review the following information to ensure GNU
        ** General Public Licensing requirements will be met:
        ** http://www.trolltech.com/products/qt/opensource.html
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        ** If you are unsure which license is appropriate for your use, please
        ** review the following information:
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        #ifndef WINDOW_H
        #define WINDOW_H

        #include <QWidget>

        class QComboBox;
        class QLabel;
        class QSpinBox;
        class RenderArea;

        class Window : public QWidget
        {
            Q_OBJECT

        public:
            Window();

        private slots:
            void fillRuleChanged();
            void fillGradientChanged();
            void penColorChanged();

        private:
            void populateWithColors(QComboBox *comboBox);
            QVariant currentItemData(QComboBox *comboBox);

            enum { NumRenderAreas = 9 };

            RenderArea *renderAreas[NumRenderAreas];
            QLabel *fillRuleLabel;
            QLabel *fillGradientLabel;
            QLabel *fillToLabel;
            QLabel *penWidthLabel;
            QLabel *penColorLabel;
            QLabel *rotationAngleLabel;
            QComboBox *fillRuleComboBox;
            QComboBox *fillColor1ComboBox;
            QComboBox *fillColor2ComboBox;
            QSpinBox *penWidthSpinBox;
            QComboBox *penColorComboBox;
            QSpinBox *rotationAngleSpinBox;
        };

        #endif