/**************************************************************************** ** ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** 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, Digia gives you certain additional ** rights. These rights are described in the Digia 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. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "qpaintdevice.h" #include "qpainter.h" #include "qwidget.h" #include "qbitmap.h" #include "qapplication.h" #include #include "qt_windows.h" #include "qprinter.h" QT_BEGIN_NAMESPACE QPaintDevice::QPaintDevice() { painters = 0; } extern void qt_painter_removePaintDevice(QPaintDevice *); //qpainter.cpp QPaintDevice::~QPaintDevice() { if (paintingActive()) qWarning("QPaintDevice: Cannot destroy paint device that is being " "painted. Be sure to QPainter::end() painters!"); qt_painter_removePaintDevice(this); } int QPaintDevice::metric(PaintDeviceMetric) const { qWarning("QPaintDevice::metrics: Device has no metric information"); return 0; } HDC QPaintDevice::getDC() const { return 0; } void QPaintDevice::releaseDC(HDC) const { } QT_END_NAMESPACE