/kde/autobuild/kdebase/kcontrol/style/menupreview.h

/*
 * Menu Transparency Preview Widget
 * Copyright (C) 2002 Karol Szwed <gallium@kde.org>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public
 * License version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#ifndef __MENUPREVIEW_H
#define __MENUPREVIEW_H

#include <tqwidget.h>

class KPixmap;

class MenuPreview : public QWidget
{
        Q_OBJECT

public:
        enum PreviewMode {
                NoEffect = 0,
                Tint,
                Blend 
        };

        MenuPreview( TQWidget* parent, int opacity, PreviewMode pvm );
        ~MenuPreview();

public slots:
        void setOpacity( int opacity );
        void setPreviewMode( PreviewMode pvm );

protected:
        void paintEvent( TQPaintEvent* pe );

private:
        void createPixmaps();
        void blendPixmaps();

        KPixmap* pixBackground;
        KPixmap* pixOverlay;
        KPixmap* pixBlended;
        float menuOpacity;
        PreviewMode mode;
};

// vim: set noet ts=4:
#endif // __MENUPREVIEW_H

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