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124 lines
4.1 KiB
124 lines
4.1 KiB
14 years ago
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QX11INFO_X11_H
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#define QX11INFO_X11_H
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#include <QtCore/qnamespace.h>
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typedef struct _XDisplay Display;
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Gui)
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struct QX11InfoData;
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class QX11Info;
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class QPaintDevice;
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class QApplicationPrivate;
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class QX11InfoPrivate;
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struct QX11WindowAttributes;
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void qt_x11_getX11InfoForWindow(QX11Info * xinfo, const QX11WindowAttributes &a);
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class Q_GUI_EXPORT QX11Info
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{
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public:
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QX11Info();
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~QX11Info();
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QX11Info(const QX11Info &other);
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QX11Info &operator=(const QX11Info &other);
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static Display *display();
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static const char *appClass();
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int screen() const;
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int depth() const;
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int cells() const;
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Qt::HANDLE colormap() const;
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bool defaultColormap() const;
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void *visual() const;
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bool defaultVisual() const;
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static int appScreen();
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static int appDepth(int screen = -1);
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static int appCells(int screen = -1);
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static Qt::HANDLE appColormap(int screen = -1);
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static void *appVisual(int screen = -1);
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static Qt::HANDLE appRootWindow(int screen = -1);
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static bool appDefaultColormap(int screen = -1);
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static bool appDefaultVisual(int screen = -1);
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static int appDpiX(int screen = -1);
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static int appDpiY(int screen = -1);
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static void setAppDpiX(int screen, int dpi);
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static void setAppDpiY(int screen, int dpi);
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static unsigned long appTime();
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static unsigned long appUserTime();
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static void setAppTime(unsigned long time);
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static void setAppUserTime(unsigned long time);
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static bool isCompositingManagerRunning();
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protected:
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void copyX11Data(const QPaintDevice *);
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void cloneX11Data(const QPaintDevice *);
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void setX11Data(const QX11InfoData *);
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QX11InfoData* getX11Data(bool def = false) const;
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QX11InfoData *x11data;
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friend class QX11PaintEngine;
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friend class QPixmap;
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friend class QX11PixmapData;
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friend class QWidget;
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friend class QWidgetPrivate;
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friend class QGLWidget;
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friend void qt_init(QApplicationPrivate *priv, int, Display *display, Qt::HANDLE visual,
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Qt::HANDLE colormap);
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friend void qt_cleanup();
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friend void qt_x11_getX11InfoForWindow(QX11Info * xinfo, const QX11WindowAttributes &a);
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};
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QX11INFO_X11_H
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