source: trunk/src/gui/styles/qstyleoption.h@ 561

/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation ([email protected])
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 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 the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you have questions regarding the use of this file, please contact
** Nokia at [email protected].
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QSTYLEOPTION_H
#define QSTYLEOPTION_H

#include <QtCore/qvariant.h>
#include <QtGui/qabstractspinbox.h>
#include <QtGui/qicon.h>
#include <QtGui/qmatrix.h>
#include <QtGui/qslider.h>
#include <QtGui/qstyle.h>
#include <QtGui/qtabbar.h>
#include <QtGui/qtabwidget.h>
#include <QtGui/qrubberband.h>
#include <QtGui/qframe.h>
#ifndef QT_NO_ITEMVIEWS
#   include <QtCore/qabstractitemmodel.h>
#endif

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

class QDebug;

class Q_GUI_EXPORT QStyleOption
{
public:
    enum OptionType {
                      SO_Default, SO_FocusRect, SO_Button, SO_Tab, SO_MenuItem,
                      SO_Frame, SO_ProgressBar, SO_ToolBox, SO_Header, SO_Q3DockWindow,
                      SO_DockWidget, SO_Q3ListViewItem, SO_ViewItem, SO_TabWidgetFrame,
                      SO_TabBarBase, SO_RubberBand, SO_ToolBar, SO_GraphicsItem,

                      SO_Complex = 0xf0000, SO_Slider, SO_SpinBox, SO_ToolButton, SO_ComboBox,
                      SO_Q3ListView, SO_TitleBar, SO_GroupBox, SO_SizeGrip,

                      SO_CustomBase = 0xf00,
                      SO_ComplexCustomBase = 0xf000000
                    };

    enum StyleOptionType { Type = SO_Default };
    enum StyleOptionVersion { Version = 1 };

    int version;
    int type;
    QStyle::State state;
    Qt::LayoutDirection direction;
    QRect rect;
    QFontMetrics fontMetrics;
    QPalette palette;

    QStyleOption(int version = QStyleOption::Version, int type = SO_Default);
    QStyleOption(const QStyleOption &other);
    ~QStyleOption();

    void init(const QWidget *w);
    inline void initFrom(const QWidget *w) { init(w); }
    QStyleOption &operator=(const QStyleOption &other);
};

class Q_GUI_EXPORT QStyleOptionFocusRect : public QStyleOption
{
public:
    enum StyleOptionType { Type = SO_FocusRect };
    enum StyleOptionVersion { Version = 1 };

    QColor backgroundColor;

    QStyleOptionFocusRect();
    QStyleOptionFocusRect(const QStyleOptionFocusRect &other) : QStyleOption(Version, Type) { *this = other; }

protected:
    QStyleOptionFocusRect(int version);
};

class Q_GUI_EXPORT QStyleOptionFrame : public QStyleOption
{
public:
    enum StyleOptionType { Type = SO_Frame };
    enum StyleOptionVersion { Version = 1 };

    int lineWidth;
    int midLineWidth;

    QStyleOptionFrame();
    QStyleOptionFrame(const QStyleOptionFrame &other) : QStyleOption(Version, Type) { *this = other; }

protected:
    QStyleOptionFrame(int version);