summaryrefslogtreecommitdiffstats
path: root/src/gui/painting/qpaintdevice.cpp
diff options
context:
space:
mode:
authorGunnar Sletta <gunnar@trolltech.com>2009-08-17 11:15:08 (GMT)
committerGunnar Sletta <gunnar@trolltech.com>2009-08-17 11:43:52 (GMT)
commit025a7395153c3708e2964cfd93957532b19ae04f (patch)
tree89a5131d565515db62749cd8eda18225d3162418 /src/gui/painting/qpaintdevice.cpp
parentabdf1befb8de4b88da43561dae2e1beb09c2a532 (diff)
downloadQt-025a7395153c3708e2964cfd93957532b19ae04f.zip
Qt-025a7395153c3708e2964cfd93957532b19ae04f.tar.gz
Qt-025a7395153c3708e2964cfd93957532b19ae04f.tar.bz2
QPaintDevice implemented in qpaintdevice.cpp. Saves duplicated code
Reviewed-by: Eskil
Diffstat (limited to 'src/gui/painting/qpaintdevice.cpp')
-rw-r--r--src/gui/painting/qpaintdevice.cpp66
1 files changed, 66 insertions, 0 deletions
diff --git a/src/gui/painting/qpaintdevice.cpp b/src/gui/painting/qpaintdevice.cpp
new file mode 100644
index 0000000..6477952
--- /dev/null
+++ b/src/gui/painting/qpaintdevice.cpp
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** 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;
+}