diff options
Diffstat (limited to 'src/gui/kernel/qplatformscreen_qpa.cpp')
| -rw-r--r-- | src/gui/kernel/qplatformscreen_qpa.cpp | 57 |
1 files changed, 30 insertions, 27 deletions
diff --git a/src/gui/kernel/qplatformscreen_qpa.cpp b/src/gui/kernel/qplatformscreen_qpa.cpp index 8759aa4a88..16b2557a15 100644 --- a/src/gui/kernel/qplatformscreen_qpa.cpp +++ b/src/gui/kernel/qplatformscreen_qpa.cpp @@ -7,29 +7,29 @@ ** 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. +** 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 +** 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. -** -** +** 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. ** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. ** ** ** @@ -63,12 +63,15 @@ QWindow *QPlatformScreen::topLevelAt(const QPoint & pos) const return 0; } -/*! \fn physicalSize() const - Reimplement in subclass to return the physical size of the screen. This function is used by - QFont to convert point sizes to pixel sizes. - - Default implementation takes the pixel size of the screen, considers a dpi of 100 and returns - the calculated (and probably wrong) physical size +/*! + Reimplement this function in subclass to return the physical size of the + screen. This function is used by QFont to convert point sizes to pixel + sizes. + + The default implementation takes the pixel size of the screen, considers a + resolution of 100 dots per inch, and returns the calculated physical size. + A device with a screen that has different resolutions will need to be + supported by a suitable reimplementation of this function. */ QSize QPlatformScreen::physicalSize() const { @@ -101,20 +104,20 @@ QPlatformScreen * QPlatformScreen::platformScreenForWindow(const QWindow *) QPlatformScreen is also used by the public api QDesktopWidget for information about the desktop. */ -/*! \fn geometry() const +/*! \fn QRect QPlatformScreen::geometry() const = 0 Reimplement in subclass to return the pixel geometry of the screen */ -/*! \fn availableGeometry() const +/*! \fn QRect QPlatformScreen::availableGeometry() const Reimplement in subclass to return the pixel geometry of the available space This normally is the desktop screen minus the task manager, global menubar etc. */ -/*! \fn depth() const +/*! \fn int QPlatformScreen::depth() const = 0 Reimplement in subclass to return current depth of the screen */ -/*! \fn format() const +/*! \fn QImage::Format QPlatformScreen::format() const = 0 Reimplement in subclass to return the image format which corresponds to the screen format */ |