LibrePilot/ground/openpilotgcs/src/plugins/coreplugin/manhattanstyle.h

/**
 ******************************************************************************
 *
 * @file       manhattanstyle.h
 * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
 *             Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2009.
 * @addtogroup GCSPlugins GCS Plugins
 * @{
 * @addtogroup CorePlugin Core Plugin
 * @{
 * @brief The Core GCS plugin
 *****************************************************************************/
/*
 * This program is free software; you can redistribute it and/or modify 
 * it under the terms of the GNU General Public License as published by 
 * the Free Software Foundation; either version 3 of the License, or 
 * (at your option) any later version.
 * 
 * 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; if not, write to the Free Software Foundation, Inc., 
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

#ifndef MANHATTANSTYLE_H
#define MANHATTANSTYLE_H

#include "core_global.h"

#include <QtGui/QWindowsStyle>

QT_BEGIN_NAMESPACE
class QLinearGradient;
class QBrush;
QT_END_NAMESPACE

class ManhattanStylePrivate;

class CORE_EXPORT ManhattanStyle : public QWindowsStyle
{
    Q_OBJECT

public:
    ManhattanStyle(const QString &);

    ~ManhattanStyle();

    QStyle *systemStyle() const;

    void drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = 0) const;
    void drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = 0) const;
    void drawComplexControl(ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget = 0) const;

    QSize sizeFromContents(ContentsType type, const QStyleOption *option, const QSize &size, const QWidget *widget) const;
    QRect subElementRect(SubElement element, const QStyleOption *option, const QWidget *widget) const;
    QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, SubControl sc, const QWidget *widget) const;

    SubControl hitTestComplexControl(ComplexControl control, const QStyleOptionComplex *option, const QPoint &pos, const QWidget *widget = 0) const;
    QPixmap standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt, const QWidget *widget = 0) const;
    int styleHint(StyleHint hint, const QStyleOption *option = 0, const QWidget *widget = 0, QStyleHintReturn *returnData = 0) const;
    QRect itemRect(QPainter *p, const QRect &r, int flags, bool enabled, const QPixmap *pixmap, const QString &text, int len = -1) const;
    QPixmap generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, const QStyleOption *opt) const;

    int pixelMetric(PixelMetric metric, const QStyleOption *option = 0, const QWidget *widget = 0) const;

    QPalette standardPalette() const;

    void polish(QWidget *widget);
    void polish(QPalette &pal);
    void polish(QApplication *app);

    void unpolish(QWidget *widget);
    void unpolish(QApplication *app);

protected:
    bool event(QEvent *e);

protected Q_SLOTS:
    QIcon standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *option, const QWidget *widget) const;
    int layoutSpacingImplementation(QSizePolicy::ControlType control1,
                                    QSizePolicy::ControlType control2,
                                    Qt::Orientation orientation,
                                    const QStyleOption *option = 0,
                                    const QWidget *widget = 0) const;

private:
    ManhattanStylePrivate *d;
    Q_DISABLE_COPY(ManhattanStyle)
};

#endif // MANHATTANSTYLE_H