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Diffstat (limited to 'src/gui/painting/qpaintdevice.cpp')
-rw-r--r-- | src/gui/painting/qpaintdevice.cpp | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/gui/painting/qpaintdevice.cpp b/src/gui/painting/qpaintdevice.cpp new file mode 100644 index 0000000..6a2a4c4 --- /dev/null +++ b/src/gui/painting/qpaintdevice.cpp @@ -0,0 +1,68 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** 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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, 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 are unsure which license is appropriate for your use, please +** contact the sales department at http://qt.nokia.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qpaintdevice.h" + +QT_BEGIN_NAMESPACE + +extern void qt_painter_removePaintDevice(QPaintDevice *); //qpainter.cpp + +QPaintDevice::QPaintDevice() +{ + painters = 0; +} + +QPaintDevice::~QPaintDevice() +{ + if (paintingActive()) + qWarning("QPaintDevice: Cannot destroy paint device that is being " + "painted"); + qt_painter_removePaintDevice(this); +} + + +int QPaintDevice::metric(PaintDeviceMetric) const +{ + qWarning("QPaintDevice::metrics: Device has no metric information"); + return 0; +} + +QT_END_NAMESPACE |