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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, 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 are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QX11INFO_X11_H
#define QX11INFO_X11_H
#include <QtCore/qnamespace.h>
typedef struct _XDisplay Display;
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
struct QX11InfoData;
class QX11Info;
class QPaintDevice;
class QApplicationPrivate;
class QX11InfoPrivate;
struct QX11WindowAttributes;
void qt_x11_getX11InfoForWindow(QX11Info * xinfo, const QX11WindowAttributes &a);
class Q_GUI_EXPORT QX11Info
{
public:
QX11Info();
~QX11Info();
QX11Info(const QX11Info &other);
QX11Info &operator=(const QX11Info &other);
static Display *display();
static const char *appClass();
int screen() const;
int depth() const;
int cells() const;
Qt::HANDLE colormap() const;
bool defaultColormap() const;
void *visual() const;
bool defaultVisual() const;
static int appScreen();
static int appDepth(int screen = -1);
static int appCells(int screen = -1);
static Qt::HANDLE appColormap(int screen = -1);
static void *appVisual(int screen = -1);
static Qt::HANDLE appRootWindow(int screen = -1);
static bool appDefaultColormap(int screen = -1);
static bool appDefaultVisual(int screen = -1);
static int appDpiX(int screen = -1);
static int appDpiY(int screen = -1);
static void setAppDpiX(int screen, int dpi);
static void setAppDpiY(int screen, int dpi);
static unsigned long appTime();
static unsigned long appUserTime();
static void setAppTime(unsigned long time);
static void setAppUserTime(unsigned long time);
static bool isCompositingManagerRunning();
protected:
void copyX11Data(const QPaintDevice *);
void cloneX11Data(const QPaintDevice *);
void setX11Data(const QX11InfoData *);
QX11InfoData* getX11Data(bool def = false) const;
QX11InfoData *x11data;
friend class QX11PaintEngine;
friend class QPixmap;
friend class QX11PixmapData;
friend class QWidget;
friend class QWidgetPrivate;
friend class QGLWidget;
friend void qt_init(QApplicationPrivate *priv, int, Display *display, Qt::HANDLE visual,
Qt::HANDLE colormap);
friend void qt_cleanup();
friend void qt_x11_getX11InfoForWindow(QX11Info * xinfo, const QX11WindowAttributes &a);
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QX11INFO_X11_H
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