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Diffstat (limited to 'qtinterface/qt4/Qt/qdesktopwidget.h')
-rw-r--r-- | qtinterface/qt4/Qt/qdesktopwidget.h | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/qtinterface/qt4/Qt/qdesktopwidget.h b/qtinterface/qt4/Qt/qdesktopwidget.h new file mode 100644 index 0000000..e8673ab --- /dev/null +++ b/qtinterface/qt4/Qt/qdesktopwidget.h @@ -0,0 +1,110 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** 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 qt-info@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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 |