author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Mon, 04 Oct 2010 01:19:32 +0300 | |
changeset 37 | 758a864f9613 |
parent 33 | 3e2da88830cd |
permissions | -rw-r--r-- |
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/**************************************************************************** |
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** |
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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** All rights reserved. |
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** Contact: Nokia Corporation (qt-info@nokia.com) |
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** |
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** This file is part of the QtGui module of the Qt Toolkit. |
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** |
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** $QT_BEGIN_LICENSE:LGPL$ |
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** No Commercial Usage |
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** This file contains pre-release code and may not be distributed. |
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** You may use this file in accordance with the terms and conditions |
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** contained in the Technology Preview License Agreement accompanying |
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** this package. |
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** |
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** GNU Lesser General Public License Usage |
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** Alternatively, this file may be used under the terms of the GNU Lesser |
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** General Public License version 2.1 as published by the Free Software |
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** Foundation and appearing in the file LICENSE.LGPL included in the |
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** packaging of this file. Please review the following information to |
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** ensure the GNU Lesser General Public License version 2.1 requirements |
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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** |
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** In addition, as a special exception, Nokia gives you certain additional |
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** rights. These rights are described in the Nokia Qt LGPL Exception |
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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** |
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** If you have questions regarding the use of this file, please contact |
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** Nokia at qt-info@nokia.com. |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** $QT_END_LICENSE$ |
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** |
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****************************************************************************/ |
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|
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#include <private/qgraphicssystem_runtime_p.h> |
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#include <private/qgraphicssystem_raster_p.h> |
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#include <private/qgraphicssystemfactory_p.h> |
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#include <private/qapplication_p.h> |
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#include <private/qwidget_p.h> |
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#include <QtCore/QDebug> |
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#include <QtCore/QTimer> |
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#include <QtGui/QBitmap> |
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QT_BEGIN_NAMESPACE |
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static int qt_pixmap_serial = 0; |
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#define READBACK(f) \ |
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f \ |
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readBackInfo(); |
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class QDeferredGraphicsSystemChange : public QObject |
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{ |
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Q_OBJECT |
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public: |
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QDeferredGraphicsSystemChange(QRuntimeGraphicsSystem *gs, const QString& graphicsSystemName) |
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: m_graphicsSystem(gs), m_graphicsSystemName(graphicsSystemName) |
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{ |
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} |
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void launch() |
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{ |
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QTimer::singleShot(0, this, SLOT(doChange())); |
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} |
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private slots: |
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void doChange() |
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{ |
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m_graphicsSystem->setGraphicsSystem(m_graphicsSystemName); |
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deleteLater(); |
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} |
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private: |
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QRuntimeGraphicsSystem *m_graphicsSystem; |
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QString m_graphicsSystemName; |
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}; |
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QRuntimePixmapData::QRuntimePixmapData(const QRuntimeGraphicsSystem *gs, PixelType type) |
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: QPixmapData(type, RuntimeClass), m_graphicsSystem(gs) |
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{ |
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setSerialNumber(++qt_pixmap_serial); |
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} |
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QRuntimePixmapData::~QRuntimePixmapData() |
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{ |
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m_graphicsSystem->removePixmapData(this); |
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delete m_data; |
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} |
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void QRuntimePixmapData::readBackInfo() |
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{ |
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w = m_data->width(); |
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h = m_data->height(); |
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d = m_data->depth(); |
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|
106 |
is_null = m_data->isNull(); |
3e2da88830cd
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|
107 |
} |
3e2da88830cd
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parents:
diff
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|
108 |
|
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|
109 |
|
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Revision: 201031
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parents:
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|
110 |
QPixmapData *QRuntimePixmapData::createCompatiblePixmapData() const |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
111 |
{ |
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Revision: 201031
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|
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QRuntimePixmapData *rtData = new QRuntimePixmapData(m_graphicsSystem, pixelType()); |
3e2da88830cd
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|
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rtData->m_data = m_data->createCompatiblePixmapData(); |
3e2da88830cd
Revision: 201031
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|
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return rtData; |
3e2da88830cd
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|
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} |
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parents:
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|
116 |
|
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|
117 |
|
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|
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void QRuntimePixmapData::resize(int width, int height) |
3e2da88830cd
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|
119 |
{ |
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Revision: 201031
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|
120 |
READBACK( |
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|
121 |
m_data->resize(width, height); |
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|
122 |
) |
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} |
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124 |
|
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125 |
|
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void QRuntimePixmapData::fromImage(const QImage &image, |
3e2da88830cd
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Qt::ImageConversionFlags flags) |
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|
128 |
{ |
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129 |
READBACK( |
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m_data->fromImage(image, flags); |
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|
131 |
) |
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132 |
} |
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|
133 |
|
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|
134 |
|
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bool QRuntimePixmapData::fromFile(const QString &filename, const char *format, |
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Qt::ImageConversionFlags flags) |
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{ |
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bool success(false); |
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|
139 |
READBACK( |
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|
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success = m_data->fromFile(filename, format, flags); |
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Revision: 201031
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parents:
diff
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|
141 |
) |
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Revision: 201031
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|
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return success; |
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parents:
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|
143 |
} |
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parents:
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|
144 |
|
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Revision: 201031
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|
145 |
bool QRuntimePixmapData::fromData(const uchar *buffer, uint len, const char *format, |
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146 |
Qt::ImageConversionFlags flags) |
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Revision: 201031
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|
147 |
{ |
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Revision: 201031
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parents:
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|
148 |
bool success(false); |
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Revision: 201031
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parents:
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|
149 |
READBACK( |
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Revision: 201031
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parents:
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|
150 |
success = m_data->fromData(buffer, len, format, flags); |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
151 |
) |
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Revision: 201031
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parents:
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|
152 |
return success; |
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|
153 |
} |
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parents:
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|
154 |
|
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Revision: 201031
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|
155 |
|
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Revision: 201031
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|
156 |
void QRuntimePixmapData::copy(const QPixmapData *data, const QRect &rect) |
3e2da88830cd
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157 |
{ |
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Revision: 201031
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|
158 |
if (data->runtimeData()) { |
3e2da88830cd
Revision: 201031
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|
159 |
READBACK( |
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Revision: 201031
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160 |
m_data->copy(data->runtimeData(), rect); |
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Revision: 201031
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parents:
diff
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|
161 |
) |
3e2da88830cd
Revision: 201031
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|
162 |
} else { |
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Revision: 201031
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|
163 |
READBACK( |
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Revision: 201031
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parents:
diff
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|
164 |
m_data->copy(data, rect); |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
165 |
) |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
166 |
} |
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Revision: 201031
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parents:
diff
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|
167 |
} |
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Revision: 201031
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|
168 |
|
3e2da88830cd
Revision: 201031
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parents:
diff
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|
169 |
bool QRuntimePixmapData::scroll(int dx, int dy, const QRect &rect) |
3e2da88830cd
Revision: 201031
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|
170 |
{ |
3e2da88830cd
Revision: 201031
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|
171 |
return m_data->scroll(dx, dy, rect); |
3e2da88830cd
Revision: 201031
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diff
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|
172 |
} |
3e2da88830cd
Revision: 201031
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|
173 |
|
3e2da88830cd
Revision: 201031
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parents:
diff
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|
174 |
|
3e2da88830cd
Revision: 201031
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parents:
diff
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|
175 |
int QRuntimePixmapData::metric(QPaintDevice::PaintDeviceMetric metric) const |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
176 |
{ |
3e2da88830cd
Revision: 201031
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|
177 |
return m_data->metric(metric); |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
178 |
} |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
179 |
|
3e2da88830cd
Revision: 201031
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|
180 |
void QRuntimePixmapData::fill(const QColor &color) |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
181 |
{ |
3e2da88830cd
Revision: 201031
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parents:
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|
182 |
return m_data->fill(color); |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
183 |
} |
3e2da88830cd
Revision: 201031
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parents:
diff
changeset
|
184 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
185 |
QBitmap QRuntimePixmapData::mask() const |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
186 |
{ |
3e2da88830cd
Revision: 201031
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|
187 |
return m_data->mask(); |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
188 |
} |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
189 |
|
3e2da88830cd
Revision: 201031
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parents:
diff
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|
190 |
void QRuntimePixmapData::setMask(const QBitmap &mask) |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
191 |
{ |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
192 |
READBACK( |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
193 |
m_data->setMask(mask); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
194 |
) |
3e2da88830cd
Revision: 201031
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parents:
diff
changeset
|
195 |
} |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
196 |
|
3e2da88830cd
Revision: 201031
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parents:
diff
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|
197 |
bool QRuntimePixmapData::hasAlphaChannel() const |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
198 |
{ |
3e2da88830cd
Revision: 201031
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parents:
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|
199 |
return m_data->hasAlphaChannel(); |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
200 |
} |
3e2da88830cd
Revision: 201031
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parents:
diff
changeset
|
201 |
|
3e2da88830cd
Revision: 201031
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parents:
diff
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|
202 |
QPixmap QRuntimePixmapData::transformed(const QTransform &matrix, |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
203 |
Qt::TransformationMode mode) const |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
204 |
{ |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
205 |
return m_data->transformed(matrix, mode); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
206 |
} |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
207 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
208 |
void QRuntimePixmapData::setAlphaChannel(const QPixmap &alphaChannel) |
3e2da88830cd
Revision: 201031
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parents:
diff
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|
209 |
{ |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
210 |
READBACK( |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
211 |
m_data->setAlphaChannel(alphaChannel); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
212 |
) |
3e2da88830cd
Revision: 201031
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parents:
diff
changeset
|
213 |
} |
3e2da88830cd
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|
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|
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QPixmap QRuntimePixmapData::alphaChannel() const |
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{ |
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return m_data->alphaChannel(); |
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} |
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|
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QImage QRuntimePixmapData::toImage() const |
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{ |
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return m_data->toImage(); |
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} |
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|
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QPaintEngine* QRuntimePixmapData::paintEngine() const |
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{ |
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return m_data->paintEngine(); |
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} |
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|
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QImage* QRuntimePixmapData::buffer() |
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{ |
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return m_data->buffer(); |
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} |
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|
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#if defined(Q_OS_SYMBIAN) |
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void* QRuntimePixmapData::toNativeType(NativeType type) |
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{ |
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return m_data->toNativeType(type); |
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} |
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|
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void QRuntimePixmapData::fromNativeType(void *pixmap, NativeType type) |
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{ |
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m_data->fromNativeType(pixmap, type); |
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readBackInfo(); |
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} |
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#endif |
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|
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QPixmapData* QRuntimePixmapData::runtimeData() const |
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{ |
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return m_data; |
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} |
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|
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QRuntimeWindowSurface::QRuntimeWindowSurface(const QRuntimeGraphicsSystem *gs, QWidget *window) |
37
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: QWindowSurface(window), m_graphicsSystem(gs) |
33
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{ |
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256 |
|
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257 |
} |
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258 |
|
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QRuntimeWindowSurface::~QRuntimeWindowSurface() |
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{ |
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m_graphicsSystem->removeWindowSurface(this); |
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} |
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|
263 |
|
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QPaintDevice *QRuntimeWindowSurface::paintDevice() |
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{ |
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return m_windowSurface->paintDevice(); |
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} |
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|
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void QRuntimeWindowSurface::flush(QWidget *widget, const QRegion ®ion, |
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const QPoint &offset) |
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{ |
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m_windowSurface->flush(widget, region, offset); |
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|
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int destroyPolicy = m_graphicsSystem->windowSurfaceDestroyPolicy(); |
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if(m_pendingWindowSurface && |
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destroyPolicy == QRuntimeGraphicsSystem::DestroyAfterFirstFlush) { |
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#ifdef QT_DEBUG |
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qDebug() << "QRuntimeWindowSurface::flush() - destroy pending window surface"; |
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#endif |
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|
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m_pendingWindowSurface.reset(); |
33
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} |
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} |
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|
283 |
|
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Revision: 201031
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void QRuntimeWindowSurface::setGeometry(const QRect &rect) |
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{ |
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Revision: 201031
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m_windowSurface->setGeometry(rect); |
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} |
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|
288 |
|
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Revision: 201031
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|
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bool QRuntimeWindowSurface::scroll(const QRegion &area, int dx, int dy) |
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290 |
{ |
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Revision: 201031
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return m_windowSurface->scroll(area, dx, dy); |
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} |
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|
293 |
|
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Revision: 201031
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void QRuntimeWindowSurface::beginPaint(const QRegion &rgn) |
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295 |
{ |
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Revision: 201031
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m_windowSurface->beginPaint(rgn); |
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|
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} |
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|
298 |
|
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Revision: 201031
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void QRuntimeWindowSurface::endPaint(const QRegion &rgn) |
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300 |
{ |
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Revision: 201031
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|
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m_windowSurface->endPaint(rgn); |
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|
302 |
} |
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|
303 |
|
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Revision: 201031
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|
304 |
QImage* QRuntimeWindowSurface::buffer(const QWidget *widget) |
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Revision: 201031
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|
305 |
{ |
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Revision: 201031
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|
306 |
return m_windowSurface->buffer(widget); |
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|
307 |
} |
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|
308 |
|
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Revision: 201031
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|
309 |
QPixmap QRuntimeWindowSurface::grabWidget(const QWidget *widget, const QRect& rectangle) const |
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|
310 |
{ |
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Revision: 201031
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|
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return m_windowSurface->grabWidget(widget, rectangle); |
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Revision: 201031
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|
312 |
} |
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Revision: 201031
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|
313 |
|
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Revision: 201031
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|
314 |
QPoint QRuntimeWindowSurface::offset(const QWidget *widget) const |
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|
315 |
{ |
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Revision: 201031
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|
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return m_windowSurface->offset(widget); |
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317 |
} |
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Revision: 201031
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|
318 |
|
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Revision: 201031
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|
319 |
QRuntimeGraphicsSystem::QRuntimeGraphicsSystem() |
37
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diff
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|
320 |
: m_windowSurfaceDestroyPolicy(DestroyImmediately), |
758a864f9613
Revision: 201037
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parents:
33
diff
changeset
|
321 |
m_graphicsSystem(0) |
33
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
322 |
{ |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
323 |
QApplicationPrivate::graphics_system_name = QLatin1String("runtime"); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
324 |
QApplicationPrivate::runtime_graphics_system = true; |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
325 |
|
37
758a864f9613
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
33
diff
changeset
|
326 |
#ifdef QT_DEFAULT_RUNTIME_SYSTEM |
758a864f9613
Revision: 201037
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parents:
33
diff
changeset
|
327 |
m_graphicsSystemName = QLatin1String(QT_DEFAULT_RUNTIME_SYSTEM); |
758a864f9613
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
33
diff
changeset
|
328 |
if (m_graphicsSystemName.isNull()) |
758a864f9613
Revision: 201037
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parents:
33
diff
changeset
|
329 |
#endif |
758a864f9613
Revision: 201037
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parents:
33
diff
changeset
|
330 |
m_graphicsSystemName = QLatin1String("raster"); |
758a864f9613
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
33
diff
changeset
|
331 |
|
33
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
332 |
#ifdef Q_OS_SYMBIAN |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
333 |
m_windowSurfaceDestroyPolicy = DestroyAfterFirstFlush; |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
334 |
#endif |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
335 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
336 |
m_graphicsSystem = QGraphicsSystemFactory::create(m_graphicsSystemName); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
337 |
} |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
338 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
339 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
340 |
QPixmapData *QRuntimeGraphicsSystem::createPixmapData(QPixmapData::PixelType type) const |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
341 |
{ |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
342 |
Q_ASSERT(m_graphicsSystem); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
343 |
QPixmapData *data = m_graphicsSystem->createPixmapData(type); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
344 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
345 |
QRuntimePixmapData *rtData = new QRuntimePixmapData(this, type); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
346 |
rtData->m_data = data; |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
347 |
m_pixmapDatas << rtData; |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
348 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
349 |
return rtData; |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
350 |
} |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
351 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
352 |
QWindowSurface *QRuntimeGraphicsSystem::createWindowSurface(QWidget *widget) const |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
353 |
{ |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
354 |
Q_ASSERT(m_graphicsSystem); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
355 |
QRuntimeWindowSurface *rtSurface = new QRuntimeWindowSurface(this, widget); |
37
758a864f9613
Revision: 201037
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parents:
33
diff
changeset
|
356 |
rtSurface->m_windowSurface.reset(m_graphicsSystem->createWindowSurface(widget)); |
33
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
357 |
widget->setWindowSurface(rtSurface); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
358 |
m_windowSurfaces << rtSurface; |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
359 |
return rtSurface; |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
360 |
} |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
361 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
362 |
void QRuntimeGraphicsSystem::setGraphicsSystem(const QString &name) |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
363 |
{ |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
364 |
if (m_graphicsSystemName == name) |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
365 |
return; |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
366 |
#ifdef QT_DEBUG |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
367 |
qDebug() << "QRuntimeGraphicsSystem::setGraphicsSystem( " << name << " )"; |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
368 |
#endif |
37
758a864f9613
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
33
diff
changeset
|
369 |
QGraphicsSystem *oldSystem = m_graphicsSystem; |
33
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
370 |
m_graphicsSystem = QGraphicsSystemFactory::create(name); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
371 |
m_graphicsSystemName = name; |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
372 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
373 |
Q_ASSERT(m_graphicsSystem); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
374 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
375 |
m_pendingGraphicsSystemName = QString(); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
376 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
377 |
for (int i = 0; i < m_pixmapDatas.size(); ++i) { |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
378 |
QRuntimePixmapData *proxy = m_pixmapDatas.at(i); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
379 |
QPixmapData *newData = m_graphicsSystem->createPixmapData(proxy->m_data); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
380 |
newData->fromImage(proxy->m_data->toImage(), Qt::NoOpaqueDetection); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
381 |
delete proxy->m_data; |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
382 |
proxy->m_data = newData; |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
proxy->readBackInfo(); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
} |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
385 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
for (int i = 0; i < m_windowSurfaces.size(); ++i) { |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
QRuntimeWindowSurface *proxy = m_windowSurfaces.at(i); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
QWidget *widget = proxy->m_windowSurface->window(); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
|
37
758a864f9613
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
33
diff
changeset
|
390 |
if(m_windowSurfaceDestroyPolicy == DestroyAfterFirstFlush) |
758a864f9613
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
33
diff
changeset
|
391 |
proxy->m_pendingWindowSurface.reset(proxy->m_windowSurface.take()); |
33
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
|
37
758a864f9613
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
33
diff
changeset
|
393 |
proxy->m_windowSurface.reset(m_graphicsSystem->createWindowSurface(widget)); |
33
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
394 |
qt_widget_private(widget)->invalidateBuffer(widget->rect()); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
} |
37
758a864f9613
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
33
diff
changeset
|
396 |
|
758a864f9613
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
33
diff
changeset
|
397 |
delete oldSystem; |
33
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
} |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
void QRuntimeGraphicsSystem::removePixmapData(QRuntimePixmapData *pixmapData) const |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
{ |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
int index = m_pixmapDatas.lastIndexOf(pixmapData); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
m_pixmapDatas.removeAt(index); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
} |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
void QRuntimeGraphicsSystem::removeWindowSurface(QRuntimeWindowSurface *windowSurface) const |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
{ |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
int index = m_windowSurfaces.lastIndexOf(windowSurface); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
m_windowSurfaces.removeAt(index); |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
} |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
#include "qgraphicssystem_runtime.moc" |
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
|
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
QT_END_NAMESPACE |