Doc: Modularize QtGui documentation.

This change moves the snippets and images to the modularized
directories.

Change-Id: I5f86f598fbe7c47d632c613b85d94ced89ba2c29
Reviewed-by: Marius Storm-Olsen <marius.storm-olsen@nokia.com>

33 files changed, 0 insertions, 2470 deletions

diff --git a/doc/src/snippets/code/doc_src_qtgui.pro b/doc/src/snippets/code/doc_src_qtgui.pro
deleted file mode 100644
index 51bb6c74ff..0000000000
--- a/doc/src/snippets/code/doc_src_qtgui.pro
+++ /dev/null
@@ -1,3 +0,0 @@
-#! [0]
-#include <QtGui>
-#! [0]
diff --git a/doc/src/snippets/code/src.gui.text.qtextdocumentwriter.cpp b/doc/src/snippets/code/src.gui.text.qtextdocumentwriter.cpp
deleted file mode 100644
index 59ef46c422..0000000000
--- a/doc/src/snippets/code/src.gui.text.qtextdocumentwriter.cpp
+++ /dev/null
@@ -1,45 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-        QTextDocumentWriter writer;
-        writer.setFormat("odf"); // same as writer.setFormat("ODF");
-//! [0]
-
diff --git a/doc/src/snippets/code/src_gui_accessible_qaccessible.cpp b/doc/src/snippets/code/src_gui_accessible_qaccessible.cpp
deleted file mode 100644
index f12f55051e..0000000000
--- a/doc/src/snippets/code/src_gui_accessible_qaccessible.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [1]
-typedef QAccessibleInterface* myFactoryFunction(const QString &key, QObject *);
-//! [1]
diff --git a/doc/src/snippets/code/src_gui_image_qimage.cpp b/doc/src/snippets/code/src_gui_image_qimage.cpp
deleted file mode 100644
index 0c39e22eb6..0000000000
--- a/doc/src/snippets/code/src_gui_image_qimage.cpp
+++ /dev/null
@@ -1,82 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QImage image(3, 3, QImage::Format_RGB32);
-QRgb value;
-
-value = qRgb(189, 149, 39); // 0xffbd9527
-image.setPixel(1, 1, value);
-
-value = qRgb(122, 163, 39); // 0xff7aa327
-image.setPixel(0, 1, value);
-image.setPixel(1, 0, value);
-
-value = qRgb(237, 187, 51); // 0xffedba31
-image.setPixel(2, 1, value);
-//! [0]
-
-
-//! [1]
-QImage image(3, 3, QImage::Format_Indexed8);
-QRgb value;
-
-value = qRgb(122, 163, 39); // 0xff7aa327
-image.setColor(0, value);
-
-value = qRgb(237, 187, 51); // 0xffedba31
-image.setColor(1, value);
-
-value = qRgb(189, 149, 39); // 0xffbd9527
-image.setColor(2, value);
-
-image.setPixel(0, 1, 0);
-image.setPixel(1, 0, 0);
-image.setPixel(1, 1, 2);
-image.setPixel(2, 1, 1);
-//! [1]
-
-
-//! [2]
-static const char * const start_xpm[] = {
-    "16 15 8 1",
-    "a c #cec6bd",
-....
-//! [2]
diff --git a/doc/src/snippets/code/src_gui_image_qimagereader.cpp b/doc/src/snippets/code/src_gui_image_qimagereader.cpp
deleted file mode 100644
index 92f528e6c0..0000000000
--- a/doc/src/snippets/code/src_gui_image_qimagereader.cpp
+++ /dev/null
@@ -1,66 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QImageReader reader;
-reader.setFormat("png"); // same as reader.setFormat("PNG");
-//! [0]
-
-
-//! [1]
-QImageReader reader("image.png");
-// reader.format() == "png"
-//! [1]
-
-
-//! [2]
-QImage icon(64, 64, QImage::Format_RGB32);
-QImageReader reader("icon_64x64.bmp");
-if (reader.read(&icon)) {
-    // Display icon
-}
-//! [2]
-
-
-//! [3]
-QImageReader reader(":/image.png");
-if (reader.supportsOption(QImageIOHandler::Size))
-    qDebug() << "Size:" << reader.size();
-//! [3]
diff --git a/doc/src/snippets/code/src_gui_image_qimagewriter.cpp b/doc/src/snippets/code/src_gui_image_qimagewriter.cpp
deleted file mode 100644
index d0f11929d3..0000000000
--- a/doc/src/snippets/code/src_gui_image_qimagewriter.cpp
+++ /dev/null
@@ -1,59 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QImageWriter writer;
-writer.setFormat("png"); // same as writer.setFormat("PNG");
-//! [0]
-
-
-//! [1]
-QImage image("some/image.jpeg");
-QImageWriter writer("images/outimage.png", "png");
-writer.setText("Author", "John Smith");
-writer.write(image);
-//! [1]
-
-
-//! [2]
-QImageWriter writer(fileName);
-if (writer.supportsOption(QImageIOHandler::Description))
-    writer.setText("Author", "John Smith");
-//! [2]
diff --git a/doc/src/snippets/code/src_gui_image_qmovie.cpp b/doc/src/snippets/code/src_gui_image_qmovie.cpp
deleted file mode 100644
index 5d57d19204..0000000000
--- a/doc/src/snippets/code/src_gui_image_qmovie.cpp
+++ /dev/null
@@ -1,53 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QLabel label;
-QMovie *movie = new QMovie("animations/fire.gif");
-
-label.setMovie(movie);
-movie->start();
-//! [0]
-
-
-//! [1]
-QMovie movie("racecar.gif");
-movie.setSpeed(200); // 2x speed
-//! [1]
diff --git a/doc/src/snippets/code/src_gui_image_qpixmap.cpp b/doc/src/snippets/code/src_gui_image_qpixmap.cpp
deleted file mode 100644
index b8c0fcfbd5..0000000000
--- a/doc/src/snippets/code/src_gui_image_qpixmap.cpp
+++ /dev/null
@@ -1,58 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-static const char * const start_xpm[]={
-    "16 15 8 1",
-    "a c #cec6bd",
-....
-//! [0]
-
-
-//! [1]
-QPixmap myPixmap;
-myPixmap->setMask(myPixmap->createHeuristicMask());
-//! [1]
-
-//! [2]
-QPixmap pixmap("background.png");
-QRegion exposed;
-pixmap.scroll(10, 10, pixmap.rect(), &exposed);
-//! [2]
diff --git a/doc/src/snippets/code/src_gui_image_qpixmapcache.cpp b/doc/src/snippets/code/src_gui_image_qpixmapcache.cpp
deleted file mode 100644
index 9d42f6b330..0000000000
--- a/doc/src/snippets/code/src_gui_image_qpixmapcache.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QPixmap* pp;
-QPixmap p;
-if ((pp=QPixmapCache::find("my_big_image", pm))) {
-    p = *pp;
-} else {
-    p.load("bigimage.png");
-    QPixmapCache::insert("my_big_image", new QPixmap(p));
-}
-painter->drawPixmap(0, 0, p);
-//! [0]
-
-
-//! [1]
-QPixmap pm;
-if (!QPixmapCache::find("my_big_image", &pm)) {
-    pm.load("bigimage.png");
-    QPixmapCache::insert("my_big_image", pm);
-}
-painter->drawPixmap(0, 0, pm);
-//! [1]
diff --git a/doc/src/snippets/code/src_gui_kernel_qapplication.cpp b/doc/src/snippets/code/src_gui_kernel_qapplication.cpp
deleted file mode 100644
index b32e8c3f39..0000000000
--- a/doc/src/snippets/code/src_gui_kernel_qapplication.cpp
+++ /dev/null
@@ -1,183 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-int main(int argc, char **argv)
-{
-#ifdef Q_WS_X11
-    bool useGUI = getenv("DISPLAY") != 0;
-#else
-    bool useGUI = true;
-#endif
-    QApplication app(argc, argv, useGUI);
-
-    if (useGUI) {
-       // start GUI version
-       ...
-    } else {
-       // start non-GUI version
-       ...
-    }
-    return app.exec();
-}
-//! [0]
-
-
-//! [1]
-QApplication::setStyle(new QWindowsStyle);
-//! [1]
-
-
-//! [2]
-int main(int argc, char *argv[])
-{
-    QApplication::setColorSpec(QApplication::ManyColor);
-    QApplication app(argc, argv);
-    ...
-    return app.exec();
-}
-//! [2]
-
-
-//! [3]
-QSize MyWidget::sizeHint() const
-{
-    return QSize(80, 25).expandedTo(QApplication::globalStrut());
-}
-//! [3]
-
-
-//! [4]
-void showAllHiddenTopLevelWidgets()
-{
-    foreach (QWidget *widget, QApplication::topLevelWidgets()) {
-        if (widget->isHidden())
-            widget->show();
-    }
-}
-//! [4]
-
-
-//! [5]
-void updateAllWidgets()
-{
-    foreach (QWidget *widget, QApplication::allWidgets())
-        widget->update();
-}
-//! [5]
-
-
-//! [6]
-int main(int argc, char *argv[])
-{
-    QApplication::setDesktopSettingsAware(false);
-    QApplication app(argc, argv);
-    ...
-    return app.exec();
-}
-//! [6]
-
-
-//! [7]
-if ((startPos - currentPos).manhattanLength() >=
-        QApplication::startDragDistance())
-    startTheDrag();
-//! [7]
-
-
-//! [8]
-void MyApplication::commitData(QSessionManager& manager)
-{
-    if (manager.allowsInteraction()) {
-        int ret = QMessageBox::warning(
-                    mainWindow,
-                    tr("My Application"),
-                    tr("Save changes to document?"),
-                    QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel);
-
-        switch (ret) {
-        case QMessageBox::Save:
-            manager.release();
-            if (!saveDocument())
-                manager.cancel();
-            break;
-        case QMessageBox::Discard:
-            break;
-        case QMessageBox::Cancel:
-        default:
-            manager.cancel();
-        }
-    } else {
-        // we did not get permission to interact, then
-        // do something reasonable instead
-    }
-}
-//! [8]
-
-
-//! [9]
-appname -session id
-//! [9]
-
-
-//! [10]
-foreach (const QString &command, mySession.restartCommand())
-    do_something(command);
-//! [10]
-
-
-//! [11]
-foreach (const QString &command, mySession.discardCommand())
-    do_something(command);
-//! [11]
-
-
-//! [12]
-QWidget *widget = qApp->widgetAt(x, y);
-if (widget)
-    widget = widget->window();
-//! [12]
-
-
-//! [13]
-QWidget *widget = qApp->widgetAt(point);
-if (widget)
-    widget = widget->window();
-//! [13]
diff --git a/doc/src/snippets/code/src_gui_kernel_qapplication_x11.cpp b/doc/src/snippets/code/src_gui_kernel_qapplication_x11.cpp
deleted file mode 100644
index 1d37765e3c..0000000000
--- a/doc/src/snippets/code/src_gui_kernel_qapplication_x11.cpp
+++ /dev/null
@@ -1,45 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
-calculateHugeMandelbrot();              // lunch time...
-QApplication::restoreOverrideCursor();
-//! [0]
diff --git a/doc/src/snippets/code/src_gui_kernel_qclipboard.cpp b/doc/src/snippets/code/src_gui_kernel_qclipboard.cpp
deleted file mode 100644
index 4cf8f33c02..0000000000
--- a/doc/src/snippets/code/src_gui_kernel_qclipboard.cpp
+++ /dev/null
@@ -1,53 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QClipboard *clipboard = QApplication::clipboard();
-QString originalText = clipboard->text();
-...
-clipboard->setText(newText);
-//! [0]
-
-
-//! [1]
-QMimeData *data = new QMimeData;
-data->setImageData(image);
-clipboard->setMimeData(data, mode);
-//! [1]
diff --git a/doc/src/snippets/code/src_gui_kernel_qevent.cpp b/doc/src/snippets/code/src_gui_kernel_qevent.cpp
deleted file mode 100644
index d8bdeebe84..0000000000
--- a/doc/src/snippets/code/src_gui_kernel_qevent.cpp
+++ /dev/null
@@ -1,56 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-void MyWidget::wheelEvent(QWheelEvent *event)
-{
-    QPoint numPixels = envent->pixelDelta();
-    QPoint numDegrees = envent->angleDelta() / 8;
-
-    if (!numPixels.isNull()) {
-        scrollWithPixels(numpixels);
-    } else if (!numDegrees.isNull()) {
-        QPoint numSteps = numDegrees / 15;
-        scrollWithDegrees(numSteps);
-    }
-
-    event->accept();
-}
-//! [0]
diff --git a/doc/src/snippets/code/src_gui_kernel_qkeysequence.cpp b/doc/src/snippets/code/src_gui_kernel_qkeysequence.cpp
deleted file mode 100644
index 79dc967cf3..0000000000
--- a/doc/src/snippets/code/src_gui_kernel_qkeysequence.cpp
+++ /dev/null
@@ -1,59 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QKeySequence(QKeySequence::Print);
-QKeySequence(tr("Ctrl+P"));
-QKeySequence(tr("Ctrl+p"));
-QKeySequence(Qt::CTRL + Qt::Key_P);
-//! [0]
-
-
-//! [1]
-QKeySequence(tr("Ctrl+X, Ctrl+C"));
-QKeySequence(Qt::CTRL + Qt::Key_X, Qt::CTRL + Qt::Key_C);
-//! [1]
-
-
-//! [2]
-QMenu *file = new QMenu(this);
-file->addAction(tr("&Open..."), this, SLOT(open()),
-                  QKeySequence(tr("Ctrl+O", "File|Open")));
-//! [2]
diff --git a/doc/src/snippets/code/src_gui_kernel_qshortcutmap.cpp b/doc/src/snippets/code/src_gui_kernel_qshortcutmap.cpp
deleted file mode 100644
index d761e31d3d..0000000000
--- a/doc/src/snippets/code/src_gui_kernel_qshortcutmap.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-key = QKeySequence();
-//! [0]
diff --git a/doc/src/snippets/code/src_gui_painting_qbrush.cpp b/doc/src/snippets/code/src_gui_painting_qbrush.cpp
deleted file mode 100644
index 8678c48d62..0000000000
--- a/doc/src/snippets/code/src_gui_painting_qbrush.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QPainter painter(this);
-
-painter.setBrush(Qt::cyan);
-painter.setPen(Qt::darkCyan);
-painter.drawRect(0, 0, 100,100);
-
-painter.setBrush(Qt::NoBrush);
-painter.setPen(Qt::darkGreen);
-painter.drawRect(40, 40, 100, 100);
-//! [0]
diff --git a/doc/src/snippets/code/src_gui_painting_qcolor.cpp b/doc/src/snippets/code/src_gui_painting_qcolor.cpp
deleted file mode 100644
index 8954fed604..0000000000
--- a/doc/src/snippets/code/src_gui_painting_qcolor.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-// Specify semi-transparent red
-painter.setBrush(QColor(255, 0, 0, 127));
-painter.drawRect(0, 0, width()/2, height());
-
-// Specify semi-transparent blue
-painter.setBrush(QColor(0, 0, 255, 127));
-painter.drawRect(0, 0, width(), height()/2);
-//! [0]
diff --git a/doc/src/snippets/code/src_gui_painting_qmatrix.cpp b/doc/src/snippets/code/src_gui_painting_qmatrix.cpp
deleted file mode 100644
index d4e1b57b3c..0000000000
--- a/doc/src/snippets/code/src_gui_painting_qmatrix.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-x' = m11*x + m21*y + dx
-y' = m22*y + m12*x + dy
-//! [0]
-
-
-//! [1]
-x' = m11*x + m21*y + dx
-y' = m22*y + m12*x + dy
-//! [1]
-
-
-//! [2]
-x' = m11*x + m21*y + dx
-y' = m22*y + m12*x + dy
-//! [2]
-
-
-//! [3]
-x' = m11*x + m21*y + dx
-y' = m22*y + m12*x + dy
-//! [3]
diff --git a/doc/src/snippets/code/src_gui_painting_qpainter.cpp b/doc/src/snippets/code/src_gui_painting_qpainter.cpp
deleted file mode 100644
index 8caffa46f4..0000000000
--- a/doc/src/snippets/code/src_gui_painting_qpainter.cpp
+++ /dev/null
@@ -1,259 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-void SimpleExampleWidget::paintEvent(QPaintEvent *)
-{
-    QPainter painter(this);
-    painter.setPen(Qt::blue);
-    painter.setFont(QFont("Arial", 30));
-    painter.drawText(rect(), Qt::AlignCenter, "Qt");
-}
-//! [0]
-
-
-//! [1]
-void MyWidget::paintEvent(QPaintEvent *)
-{
-    QPainter p;
-    p.begin(this);
-    p.drawLine(...);        // drawing code
-    p.end();
-}
-//! [1]
-
-
-//! [2]
-void MyWidget::paintEvent(QPaintEvent *)
-{
-    QPainter p(this);
-    p.drawLine(...);        // drawing code
-}
-//! [2]
-
-
-//! [3]
-painter->begin(0); // impossible - paint device cannot be 0
-
-QPixmap image(0, 0);
-painter->begin(&image); // impossible - image.isNull() == true;
-
-painter->begin(myWidget);
-painter2->begin(myWidget); // impossible - only one painter at a time
-//! [3]
-
-
-//! [4]
-void QPainter::rotate(qreal angle)
-{
-    QMatrix matrix;
-    matrix.rotate(angle);
-    setWorldMatrix(matrix, true);
-}
-//! [4]
-
-
-//! [5]
-QPainterPath path;
-path.moveTo(20, 80);
-path.lineTo(20, 30);
-path.cubicTo(80, 0, 50, 50, 80, 80);
-
-QPainter painter(this);
-painter.drawPath(path);
-//! [5]
-
-
-//! [6]
-QLineF line(10.0, 80.0, 90.0, 20.0);
-
-QPainter(this);
-painter.drawLine(line);
-//! [6]
-
-
-//! [7]
-QRectF rectangle(10.0, 20.0, 80.0, 60.0);
-
-QPainter painter(this);
-painter.drawRect(rectangle);
-//! [7]
-
-
-//! [8]
-QRectF rectangle(10.0, 20.0, 80.0, 60.0);
-
-QPainter painter(this);
-painter.drawRoundedRect(rectangle, 20.0, 15.0);
-//! [8]
-
-
-//! [9]
-QRectF rectangle(10.0, 20.0, 80.0, 60.0);
-
-QPainter painter(this);
-painter.drawEllipse(rectangle);
-//! [9]
-
-
-//! [10]
-QRectF rectangle(10.0, 20.0, 80.0, 60.0);
-int startAngle = 30 * 16;
-int spanAngle = 120 * 16;
-
-QPainter painter(this);
-painter.drawArc(rectangle, startAngle, spanAngle);
-//! [10]
-
-
-//! [11]
-QRectF rectangle(10.0, 20.0, 80.0, 60.0);
-int startAngle = 30 * 16;
-int spanAngle = 120 * 16;
-
-QPainter painter(this);
-painter.drawPie(rectangle, startAngle, spanAngle);
-//! [11]
-
-
-//! [12]
-QRectF rectangle(10.0, 20.0, 80.0, 60.0);
-int startAngle = 30 * 16;
-int spanAngle = 120 * 16;
-
-QPainter painter(this);
-painter.drawChord(rect, startAngle, spanAngle);
-//! [12]
-
-
-//! [13]
-static const QPointF points[3] = {
-    QPointF(10.0, 80.0),
-    QPointF(20.0, 10.0),
-    QPointF(80.0, 30.0),
-};
-
-QPainter painter(this);
-painter.drawPolyline(points, 3);
-//! [13]
-
-
-//! [14]
-static const QPointF points[4] = {
-    QPointF(10.0, 80.0),
-    QPointF(20.0, 10.0),
-    QPointF(80.0, 30.0),
-    QPointF(90.0, 70.0)
-};
-
-QPainter painter(this);
-painter.drawPolygon(points, 4);
-//! [14]
-
-
-//! [15]
-static const QPointF points[4] = {
-    QPointF(10.0, 80.0),
-    QPointF(20.0, 10.0),
-    QPointF(80.0, 30.0),
-    QPointF(90.0, 70.0)
-};
-
-QPainter painter(this);
-painter.drawConvexPolygon(points, 4);
-//! [15]
-
-
-//! [16]
-QRectF target(10.0, 20.0, 80.0, 60.0);
-QRectF source(0.0, 0.0, 70.0, 40.0);
-QPixmap pixmap(":myPixmap.png");
-
-QPainter(this);
-painter.drawPixmap(target, image, source);
-//! [16]
-
-
-//! [17]
-QPainter painter(this);
-painter.drawText(rect, Qt::AlignCenter, tr("Qt by\nNokia"));
-//! [17]
-
-
-//! [18]
-QPicture picture;
-QPointF point(10.0, 20.0)
-picture.load("drawing.pic");
-
-QPainter painter(this);
-painter.drawPicture(0, 0, picture);
-//! [18]
-
-
-//! [19]
-fillRect(rectangle, background()).
-//! [19]
-
-
-//! [20]
-QRectF target(10.0, 20.0, 80.0, 60.0);
-QRectF source(0.0, 0.0, 70.0, 40.0);
-QImage image(":/images/myImage.png");
-
-QPainter painter(this);
-painter.drawImage(target, image, source);
-//! [20]
-
-
-//! [21]
-QPainter painter(this);
-painter.fillRect(0, 0, 128, 128, Qt::green);
-painter.beginNativePainting();
-
-glEnable(GL_SCISSOR_TEST);
-glScissor(0, 0, 64, 64);
-
-glClearColor(1, 0, 0, 1);
-glClear(GL_COLOR_BUFFER_BIT);
-
-glDisable(GL_SCISSOR_TEST);
-
-painter.endNativePainting();
-//! [21]
diff --git a/doc/src/snippets/code/src_gui_painting_qpainterpath.cpp b/doc/src/snippets/code/src_gui_painting_qpainterpath.cpp
deleted file mode 100644
index b23f8cea23..0000000000
--- a/doc/src/snippets/code/src_gui_painting_qpainterpath.cpp
+++ /dev/null
@@ -1,149 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QPainterPath path;
-path.addRect(20, 20, 60, 60);
-
-path.moveTo(0, 0);
-path.cubicTo(99, 0,  50, 50,  99, 99);
-path.cubicTo(0, 99,  50, 50,  0, 0);
-
-QPainter painter(this);
-painter.fillRect(0, 0, 100, 100, Qt::white);
-painter.setPen(QPen(QColor(79, 106, 25), 1, Qt::SolidLine,
-                    Qt::FlatCap, Qt::MiterJoin));
-painter.setBrush(QColor(122, 163, 39));
-
-painter.drawPath(path);
-//! [0]
-
-
-//! [1]
-QLinearGradient myGradient;
-QPen myPen;
-
-QPainterPath myPath;
-myPath.cubicTo(c1, c2, endPoint);
-
-QPainter painter(this);
-painter.setBrush(myGradient);
-painter.setPen(myPen);
-painter.drawPath(myPath);
-//! [1]
-
-
-//! [2]
-QLinearGradient myGradient;
-QPen myPen;
-
-QPointF center, startPoint;
-
-QPainterPath myPath;
-myPath.moveTo(center);
-myPath.arcTo(boundingRect, startAngle,
-             sweepLength);
-
-QPainter painter(this);
-painter.setBrush(myGradient);
-painter.setPen(myPen);
-painter.drawPath(myPath);
-//! [2]
-
-
-//! [3]
-QLinearGradient myGradient;
-QPen myPen;
-QRectF myRectangle;
-
-QPainterPath myPath;
-myPath.addRect(myRectangle);
-
-QPainter painter(this);
-painter.setBrush(myGradient);
-painter.setPen(myPen);
-painter.drawPath(myPath);
-//! [3]
-
-
-//! [4]
-QLinearGradient myGradient;
-QPen myPen;
-QPolygonF myPolygon;
-
-QPainterPath myPath;
-myPath.addPolygon(myPolygon);
-
-QPainter painter(this);
-painter.setBrush(myGradient);
-painter.setPen(myPen);
-painter.drawPath(myPath);
-//! [4]
-
-
-//! [5]
-QLinearGradient myGradient;
-QPen myPen;
-QRectF boundingRectangle;
-
-QPainterPath myPath;
-myPath.addEllipse(boundingRectangle);
-
-QPainter painter(this);
-painter.setBrush(myGradient);
-painter.setPen(myPen);
-painter.drawPath(myPath);
-//! [5]
-
-
-//! [6]
-QLinearGradient myGradient;
-QPen myPen;
-QFont myFont;
-QPointF baseline(x, y);
-
-QPainterPath myPath;
-myPath.addText(baseline, myFont, tr("Qt"));
-
-QPainter painter(this);
-painter.setBrush(myGradient);
-painter.setPen(myPen);
-painter.drawPath(myPath);
-//! [6]
diff --git a/doc/src/snippets/code/src_gui_painting_qpen.cpp b/doc/src/snippets/code/src_gui_painting_qpen.cpp
deleted file mode 100644
index 4da729b88d..0000000000
--- a/doc/src/snippets/code/src_gui_painting_qpen.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QPainter painter(this);
-QPen pen(Qt::green, 3, Qt::DashDotLine, Qt::RoundCap, Qt::RoundJoin);
-painter.setPen(pen);
-//! [0]
-
-
-//! [1]
-QPainter painter(this);
-QPen pen;  // creates a default pen
-
-pen.setStyle(Qt::DashDotLine);
-pen.setWidth(3);
-pen.setBrush(Qt::green);
-pen.setCapStyle(Qt::RoundCap);
-pen.setJoinStyle(Qt::RoundJoin);
-
-painter.setPen(pen);
-//! [1]
-
-
-//! [2]
-QPen pen;
-QVector<qreal> dashes;
-qreal space = 4;
-
-dashes << 1 << space << 3 << space << 9 << space
-           << 27 << space << 9 << space;
-
-pen.setDashPattern(dashes);
-//! [2]
-
-
-//! [3]
-QPen pen;
-QVector<qreal> dashes;
-qreal space = 4;
-dashes << 1 << space << 3 << space << 9 << space
-           << 27 << space << 9 << space;
-pen.setDashPattern(dashes);
-//! [3]
diff --git a/doc/src/snippets/code/src_gui_painting_qregion.cpp b/doc/src/snippets/code/src_gui_painting_qregion.cpp
deleted file mode 100644
index 8f334c5695..0000000000
--- a/doc/src/snippets/code/src_gui_painting_qregion.cpp
+++ /dev/null
@@ -1,53 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-void MyWidget::paintEvent(QPaintEvent *)
-{
-    QRegion r1(QRect(100, 100, 200, 80),    // r1: elliptic region
-               QRegion::Ellipse);
-    QRegion r2(QRect(100, 120, 90, 30));    // r2: rectangular region
-    QRegion r3 = r1.intersected(r2);        // r3: intersection
-
-    QPainter painter(this);
-    painter.setClipRegion(r3);
-    ...                                     // paint clipped graphics
-}
-//! [0]
diff --git a/doc/src/snippets/code/src_gui_painting_qregion_unix.cpp b/doc/src/snippets/code/src_gui_painting_qregion_unix.cpp
deleted file mode 100644
index 63b9de19d1..0000000000
--- a/doc/src/snippets/code/src_gui_painting_qregion_unix.cpp
+++ /dev/null
@@ -1,54 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QRegion r1(10, 10, 20, 20);
-r1.isEmpty();               // false
-
-QRegion r3;
-r3.isEmpty();               // true
-
-QRegion r2(40, 40, 20, 20);
-r3 = r1.intersected(r2);    // r3: intersection of r1 and r2
-r3.isEmpty();               // true
-
-r3 = r1.united(r2);         // r3: union of r1 and r2
-r3.isEmpty();               // false
-//! [0]
diff --git a/doc/src/snippets/code/src_gui_painting_qtransform.cpp b/doc/src/snippets/code/src_gui_painting_qtransform.cpp
deleted file mode 100644
index f54e0a07ca..0000000000
--- a/doc/src/snippets/code/src_gui_painting_qtransform.cpp
+++ /dev/null
@@ -1,82 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-x' = m11*x + m21*y + dx
-y' = m22*y + m12*x + dy
-if (is not affine) {
-    w' = m13*x + m23*y + m33
-    x' /= w'
-    y' /= w'
-}
-//! [0]
-
-
-//! [1]
-x' = m11*x + m21*y + dx
-y' = m22*y + m12*x + dy
-if (is not affine) {
-    w' = m13*x + m23*y + m33
-    x' /= w'
-    y' /= w'
-}
-//! [1]
-
-
-//! [2]
-x' = m11*x + m21*y + dx
-y' = m22*y + m12*x + dy
-if (is not affine) {
-    w' = m13*x + m23*y + m33
-    x' /= w'
-    y' /= w'
-}
-//! [2]
-
-
-//! [3]
-x' = m11*x + m21*y + dx
-y' = m22*y + m12*x + dy
-if (is not affine) {
-    w' = m13*x + m23*y + m33
-    x' /= w'
-    y' /= w'
-}
-//! [3]
diff --git a/doc/src/snippets/code/src_gui_qopenglshaderprogram.cpp b/doc/src/snippets/code/src_gui_qopenglshaderprogram.cpp
deleted file mode 100644
index 637527036f..0000000000
--- a/doc/src/snippets/code/src_gui_qopenglshaderprogram.cpp
+++ /dev/null
@@ -1,94 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QOpenGLShader shader(QOpenGLShader::Vertex);
-shader.compileSourceCode(code);
-
-QOpenGLShaderProgram program(context);
-program.addShader(shader);
-program.link();
-
-program.bind();
-//! [0]
-
-//! [1]
-program.addShaderFromSourceCode(QOpenGLShader::Vertex,
-    "attribute highp vec4 vertex;\n"
-    "uniform highp mat4 matrix;\n"
-    "void main(void)\n"
-    "{\n"
-    "   gl_Position = matrix * vertex;\n"
-    "}");
-program.addShaderFromSourceCode(QOpenGLShader::Fragment,
-    "uniform mediump vec4 color;\n"
-    "void main(void)\n"
-    "{\n"
-    "   gl_FragColor = color;\n"
-    "}");
-program.link();
-program.bind();
-
-int vertexLocation = program.attributeLocation("vertex");
-int matrixLocation = program.uniformLocation("matrix");
-int colorLocation = program.uniformLocation("color");
-//! [1]
-
-//! [2]
-static GLfloat const triangleVertices[] = {
-    60.0f,  10.0f,  0.0f,
-    110.0f, 110.0f, 0.0f,
-    10.0f,  110.0f, 0.0f
-};
-
-QColor color(0, 255, 0, 255);
-
-QMatrix4x4 pmvMatrix;
-pmvMatrix.ortho(rect());
-
-program.enableAttributeArray(vertexLocation);
-program.setAttributeArray(vertexLocation, triangleVertices, 3);
-program.setUniformValue(matrixLocation, pmvMatrix);
-program.setUniformValue(colorLocation, color);
-
-glDrawArrays(GL_TRIANGLES, 0, 3);
-
-program.disableAttributeArray(vertexLocation);
-//! [2]
diff --git a/doc/src/snippets/code/src_gui_text_qfont.cpp b/doc/src/snippets/code/src_gui_text_qfont.cpp
deleted file mode 100644
index fab550cbc7..0000000000
--- a/doc/src/snippets/code/src_gui_text_qfont.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QFont serifFont("Times", 10, QFont::Bold);
-QFont sansFont("Helvetica [Cronyx]", 12);
-//! [0]
-
-
-//! [1]
-QFont f("Helvetica");
-//! [1]
-
-
-//! [2]
-QFont f("Helvetica [Cronyx]");
-//! [2]
-
-
-//! [3]
-QFontInfo info(f1);
-QString family = info.family();
-//! [3]
-
-
-//! [4]
-QFontMetrics fm(f1);
-int textWidthInPixels = fm.width("How many pixels wide is this text?");
-int textHeightInPixels = fm.height();
-//! [4]
diff --git a/doc/src/snippets/code/src_gui_text_qfontmetrics.cpp b/doc/src/snippets/code/src_gui_text_qfontmetrics.cpp
deleted file mode 100644
index b864b4ddcc..0000000000
--- a/doc/src/snippets/code/src_gui_text_qfontmetrics.cpp
+++ /dev/null
@@ -1,54 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QFont font("times", 24);
-QFontMetrics fm(font);
-int pixelsWide = fm.width("What's the width of this text?");
-int pixelsHigh = fm.height();
-//! [0]
-
-
-//! [1]
-QFont font("times", 24);
-QFontMetricsF fm(font);
-qreal pixelsWide = fm.width("What's the width of this text?");
-qreal pixelsHigh = fm.height();
-//! [1]
diff --git a/doc/src/snippets/code/src_gui_text_qsyntaxhighlighter.cpp b/doc/src/snippets/code/src_gui_text_qsyntaxhighlighter.cpp
deleted file mode 100644
index 3fb6b35bb9..0000000000
--- a/doc/src/snippets/code/src_gui_text_qsyntaxhighlighter.cpp
+++ /dev/null
@@ -1,126 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QTextEdit *editor = new QTextEdit;
-MyHighlighter *highlighter = new MyHighlighter(editor->document());
-//! [0]
-
-
-//! [1]
-void MyHighlighter::highlightBlock(const QString &text)
-{
-    QTextCharFormat myClassFormat;
-    myClassFormat.setFontWeight(QFont::Bold);
-    myClassFormat.setForeground(Qt::darkMagenta);
-    QString pattern = "\\bMy[A-Za-z]+\\b";
-
-    QRegExp expression(pattern);
-    int index = text.indexOf(expression);
-    while (index >= 0) {
-        int length = expression.matchedLength();
-        setFormat(index, length, myClassFormat);
-        index = text.indexOf(expression, index + length);
-    }
-}
-//! [1]
-
-
-//! [2]
-QTextCharFormat multiLineCommentFormat;
-multiLineCommentFormat.setForeground(Qt::red);
-
-QRegExp startExpression("/\\*");
-QRegExp endExpression("\\*/");
-
-setCurrentBlockState(0);
-
-int startIndex = 0;
-if (previousBlockState() != 1)
-    startIndex = text.indexOf(startExpression);
-
-while (startIndex >= 0) {
-   int endIndex = text.indexOf(endExpression, startIndex);
-   int commentLength;
-   if (endIndex == -1) {
-       setCurrentBlockState(1);
-       commentLength = text.length() - startIndex;
-   } else {
-       commentLength = endIndex - startIndex
-                       + endExpression.matchedLength();
-   }
-   setFormat(startIndex, commentLength, multiLineCommentFormat);
-   startIndex = text.indexOf(startExpression,
-                             startIndex + commentLength);
-}
-//! [2]
-
-
-//! [3]
-void MyHighlighter::highlightBlock(const QString &text)
-{
-    QTextCharFormat myClassFormat;
-    myClassFormat.setFontWeight(QFont::Bold);
-    myClassFormat.setForeground(Qt::darkMagenta);
-    QString pattern = "\\bMy[A-Za-z]+\\b";
-
-    QRegExp expression(pattern);
-    int index = text.indexOf(expression);
-    while (index >= 0) {
-        int length = expression.matchedLength();
-        setFormat(index, length, myClassFormat);
-        index = text.indexOf(expression, index + length);
-     }
- }
-//! [3]
-
-
-//! [4]
-struct ParenthesisInfo
-{
-    QChar char;
-    int position;
-};
-
-struct BlockData : public QTextBlockUserData
-{
-    QVector<ParenthesisInfo> parentheses;
-};
-//! [4]
diff --git a/doc/src/snippets/code/src_gui_text_qtextcursor.cpp b/doc/src/snippets/code/src_gui_text_qtextcursor.cpp
deleted file mode 100644
index 7954f66cbd..0000000000
--- a/doc/src/snippets/code/src_gui_text_qtextcursor.cpp
+++ /dev/null
@@ -1,80 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-cursor.clearSelection();
-cursor.movePosition(QTextCursor::NextWord, QTextCursor::KeepAnchor);
-cursor.insertText("Hello World");
-//! [0]
-
-
-//! [1]
-QImage img = ...
-textDocument->addResource(QTextDocument::ImageResource, QUrl("myimage"), img);
-cursor.insertImage("myimage");
-//! [1]
-
-
-//! [2]
-QTextCursor cursor(textDocument);
-cursor.beginEditBlock();
-cursor.insertText("Hello");
-cursor.insertText("World");
-cursor.endEditBlock();
-
-textDocument->undo();
-//! [2]
-
-
-//! [3]
-QTextCursor cursor(textDocument);
-cursor.beginEditBlock();
-cursor.insertText("Hello");
-cursor.insertText("World");
-cursor.endEditBlock();
-
-...
-
-cursor.joinPreviousEditBlock();
-cursor.insertText("Hey");
-cursor.endEditBlock();
-
-textDocument->undo();
-//! [3]
diff --git a/doc/src/snippets/code/src_gui_text_qtextdocument.cpp b/doc/src/snippets/code/src_gui_text_qtextdocument.cpp
deleted file mode 100644
index 23ebf8b2d2..0000000000
--- a/doc/src/snippets/code/src_gui_text_qtextdocument.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body>...
-//! [0]
diff --git a/doc/src/snippets/code/src_gui_text_qtextlayout.cpp b/doc/src/snippets/code/src_gui_text_qtextlayout.cpp
deleted file mode 100644
index c8e1d2e010..0000000000
--- a/doc/src/snippets/code/src_gui_text_qtextlayout.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-int leading = fontMetrics.leading();
-qreal height = 0;
-textLayout.beginLayout();
-while (1) {
-    QTextLine line = textLayout.createLine();
-    if (!line.isValid())
-        break;
-
-    line.setLineWidth(lineWidth);
-    height += leading;
-    line.setPosition(QPointF(0, height));
-    height += line.height();
-}
-textLayout.endLayout();
-//! [0]
-
-
-//! [1]
-QPainter painter(this);
-textLayout.draw(&painter, QPoint(0, 0));
-//! [1]
diff --git a/doc/src/snippets/code/src_gui_util_qdesktopservices.cpp b/doc/src/snippets/code/src_gui_util_qdesktopservices.cpp
deleted file mode 100644
index 0b4739841b..0000000000
--- a/doc/src/snippets/code/src_gui_util_qdesktopservices.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-class MyHelpHandler : public QObject
-{
-    Q_OBJECT
-public:
-    ...
-public slots:
-    void showHelp(const QUrl &url);
-};
-
-QDesktopServices::setUrlHandler("help", helpInstance, "showHelp");
-//! [0]
-
-//! [1]
-mailto:user@foo.com?subject=Test&body=Just a test
-//! [1]
-
-//! [2]
-QDesktopServices::openUrl(QUrl("file:///C:/Documents and Settings/All Users/Desktop", QUrl::TolerantMode));
-//! [2]
diff --git a/doc/src/snippets/code/src_gui_widgets_qvalidator.cpp b/doc/src/snippets/code/src_gui_widgets_qvalidator.cpp
deleted file mode 100644
index 2f769c5860..0000000000
--- a/doc/src/snippets/code/src_gui_widgets_qvalidator.cpp
+++ /dev/null
@@ -1,135 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QValidator *validator = new QIntValidator(100, 999, this);
-QLineEdit *edit = new QLineEdit(this);
-
-// the edit lineedit will only accept integers between 100 and 999
-edit->setValidator(validator);
-//! [0]
-
-
-//! [1]
-QString str;
-int pos = 0;
-QIntValidator v(100, 900, this);
-
-str = "1";
-v.validate(str, pos);     // returns Intermediate
-str = "012";
-v.validate(str, pos);     // returns Intermediate
-
-str = "123";
-v.validate(str, pos);     // returns Acceptable
-str = "678";
-v.validate(str, pos);     // returns Acceptable
-
-str = "999";
-v.validate(str, pos);    // returns Intermediate
-
-str = "1234";
-v.validate(str, pos);     // returns Invalid
-str = "-123";
-v.validate(str, pos);     // returns Invalid
-str = "abc";
-v.validate(str, pos);     // returns Invalid
-str = "12cm";
-v.validate(str, pos);     // returns Invalid
-//! [1]
-
-
-//! [2]
-int pos = 0;
-
-s = "abc";
-v.validate(s, pos);    // returns Invalid
-
-s = "5";
-v.validate(s, pos);    // returns Intermediate
-
-s = "50";
-v.validate(s, pos);    // returns Acceptable
-//! [2]
-
-
-//! [3]
-// regexp: optional '-' followed by between 1 and 3 digits
-QRegExp rx("-?\\d{1,3}");
-QValidator *validator = new QRegExpValidator(rx, this);
-
-QLineEdit *edit = new QLineEdit(this);
-edit->setValidator(validator);
-//! [3]
-
-
-//! [4]
-// integers 1 to 9999
-QRegExp rx("[1-9]\\d{0,3}");
-// the validator treats the regexp as "^[1-9]\\d{0,3}$"
-QRegExpValidator v(rx, 0);
-QString s;
-int pos = 0;
-
-s = "0";     v.validate(s, pos);    // returns Invalid
-s = "12345"; v.validate(s, pos);    // returns Invalid
-s = "1";     v.validate(s, pos);    // returns Acceptable
-
-rx.setPattern("\\S+");            // one or more non-whitespace characters
-v.setRegExp(rx);
-s = "myfile.txt";  v.validate(s, pos); // Returns Acceptable
-s = "my file.txt"; v.validate(s, pos); // Returns Invalid
-
-// A, B or C followed by exactly five digits followed by W, X, Y or Z
-rx.setPattern("[A-C]\\d{5}[W-Z]");
-v.setRegExp(rx);
-s = "a12345Z"; v.validate(s, pos);        // Returns Invalid
-s = "A12345Z"; v.validate(s, pos);        // Returns Acceptable
-s = "B12";     v.validate(s, pos);        // Returns Intermediate
-
-// match most 'readme' files
-rx.setPattern("read\\S?me(\.(txt|asc|1st))?");
-rx.setCaseSensitive(false);
-v.setRegExp(rx);
-s = "readme";      v.validate(s, pos); // Returns Acceptable
-s = "README.1ST";  v.validate(s, pos); // Returns Acceptable
-s = "read me.txt"; v.validate(s, pos); // Returns Invalid
-s = "readm";       v.validate(s, pos); // Returns Intermediate
-//! [4]