diff options
author | Lars Knoll <lars.knoll@nokia.com> | 2011-05-07 00:02:01 +0200 |
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committer | Lars Knoll <lars.knoll@nokia.com> | 2011-05-07 00:02:01 +0200 |
commit | f67b8df3ebdba2d398b9cce686b7c644adffff08 (patch) | |
tree | 062dd469f7cf8daa01a32d3e7b767b8fbdb7573a /src/widgets/kernel/qdesktopwidget.h | |
parent | 32ce4fe9e6a94e77828e976776cf08da85254ff2 (diff) |
library split
Diffstat (limited to 'src/widgets/kernel/qdesktopwidget.h')
-rw-r--r-- | src/widgets/kernel/qdesktopwidget.h | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/src/widgets/kernel/qdesktopwidget.h b/src/widgets/kernel/qdesktopwidget.h new file mode 100644 index 0000000000..deb896029a --- /dev/null +++ b/src/widgets/kernel/qdesktopwidget.h @@ -0,0 +1,110 @@ +/**************************************************************************** +** +** Copyright (C) 2011 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Technology Preview License Agreement accompanying +** this package. +** +** 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. +** +** 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 |