/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
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** Contact: Nokia Corporation (qt-info@nokia.com) | |
** | |
** This file is part of the QtGui module of the Qt Toolkit. | |
** | |
** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
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** file. Please review the following information to ensure the GNU Lesser | |
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** 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: | |
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** $QT_END_LICENSE$ | |
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****************************************************************************/ | |
#ifndef QDESKTOPWIDGET_H | |
#define QDESKTOPWIDGET_H | |
#include <QtGui/qwidget.h> | |
QT_BEGIN_HEADER | |
QT_BEGIN_NAMESPACE | |
QT_MODULE(Gui) | |
class QApplication; | |
class QDesktopWidgetPrivate; | |
class Q_GUI_EXPORT QDesktopWidget : public QWidget | |
{ | |
Q_OBJECT | |
Q_PROPERTY(bool virtualDesktop READ isVirtualDesktop) | |
Q_PROPERTY(int screenCount READ screenCount NOTIFY screenCountChanged) | |
Q_PROPERTY(int primaryScreen READ primaryScreen) | |
public: | |
QDesktopWidget(); | |
~QDesktopWidget(); | |
bool isVirtualDesktop() const; | |
int numScreens() const; | |
int screenCount() const; | |
int primaryScreen() const; | |
int screenNumber(const QWidget *widget = 0) const; | |
int screenNumber(const QPoint &) const; | |
QWidget *screen(int screen = -1); | |
const QRect screenGeometry(int screen = -1) const; | |
const QRect screenGeometry(const QWidget *widget) const; | |
const QRect screenGeometry(const QPoint &point) const | |
{ return screenGeometry(screenNumber(point)); } | |
const QRect availableGeometry(int screen = -1) const; | |
const QRect availableGeometry(const QWidget *widget) const; | |
const QRect availableGeometry(const QPoint &point) const | |
{ return availableGeometry(screenNumber(point)); } | |
Q_SIGNALS: | |
void resized(int); | |
void workAreaResized(int); | |
void screenCountChanged(int); | |
protected: | |
void resizeEvent(QResizeEvent *e); | |
private: | |
Q_DISABLE_COPY(QDesktopWidget) | |
Q_DECLARE_PRIVATE(QDesktopWidget) | |
friend class QApplication; | |
friend class QApplicationPrivate; | |
}; | |
inline int QDesktopWidget::screenCount() const | |
{ return numScreens(); } | |
QT_END_NAMESPACE | |
QT_END_HEADER | |
#endif // QDESKTOPWIDGET_H |