Moving .qdoc files under examples/widgets/doc

Updated those .qdoc files to refer to the new relative examples
emplacement. Images and snippets to be moved later.

Also grouped all widgets related examples under widgets.

Change-Id: Ib29696e2d8948524537f53e8dda88f9ee26a597f
Reviewed-by: J-P Nurmi <j-p.nurmi@nokia.com>

25 files changed, 0 insertions, 1169 deletions

diff --git a/examples/widgets/icons/iconpreviewarea.cpp b/examples/widgets/icons/iconpreviewarea.cpp
deleted file mode 100644
index 53391c7f4f..0000000000
--- a/examples/widgets/icons/iconpreviewarea.cpp
+++ /dev/null
@@ -1,141 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the examples 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-
-#include "iconpreviewarea.h"
-
-//! [0]
-IconPreviewArea::IconPreviewArea(QWidget *parent)
-    : QWidget(parent)
-{
-    QGridLayout *mainLayout = new QGridLayout;
-    setLayout(mainLayout);
-
-    stateLabels[0] = createHeaderLabel(tr("Off"));
-    stateLabels[1] = createHeaderLabel(tr("On"));
-    Q_ASSERT(NumStates == 2);
-
-    modeLabels[0] = createHeaderLabel(tr("Normal"));
-    modeLabels[1] = createHeaderLabel(tr("Active"));
-    modeLabels[2] = createHeaderLabel(tr("Disabled"));
-    modeLabels[3] = createHeaderLabel(tr("Selected"));
-    Q_ASSERT(NumModes == 4);
-
-    for (int j = 0; j < NumStates; ++j)
-        mainLayout->addWidget(stateLabels[j], j + 1, 0);
-
-    for (int i = 0; i < NumModes; ++i) {
-        mainLayout->addWidget(modeLabels[i], 0, i + 1);
-
-        for (int j = 0; j < NumStates; ++j) {
-            pixmapLabels[i][j] = createPixmapLabel();
-            mainLayout->addWidget(pixmapLabels[i][j], j + 1, i + 1);
-        }
-    }
-}
-//! [0]
-
-//! [1]
-void IconPreviewArea::setIcon(const QIcon &icon)
-{
-    this->icon = icon;
-    updatePixmapLabels();
-}
-//! [1]
-
-//! [2]
-void IconPreviewArea::setSize(const QSize &size)
-{
-    if (size != this->size) {
-        this->size = size;
-        updatePixmapLabels();
-    }
-}
-//! [2]
-
-//! [3]
-QLabel *IconPreviewArea::createHeaderLabel(const QString &text)
-{
-    QLabel *label = new QLabel(tr("<b>%1</b>").arg(text));
-    label->setAlignment(Qt::AlignCenter);
-    return label;
-}
-//! [3]
-
-//! [4]
-QLabel *IconPreviewArea::createPixmapLabel()
-{
-    QLabel *label = new QLabel;
-    label->setEnabled(false);
-    label->setAlignment(Qt::AlignCenter);
-    label->setFrameShape(QFrame::Box);
-    label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-    label->setBackgroundRole(QPalette::Base);
-    label->setAutoFillBackground(true);
-    label->setMinimumSize(132, 132);
-    return label;
-}
-//! [4]
-
-//! [5]
-void IconPreviewArea::updatePixmapLabels()
-{
-    for (int i = 0; i < NumModes; ++i) {
-        QIcon::Mode mode;
-        if (i == 0) {
-            mode = QIcon::Normal;
-        } else if (i == 1) {
-            mode = QIcon::Active;
-        } else if (i == 2) {
-            mode = QIcon::Disabled;
-        } else {
-            mode = QIcon::Selected;
-        }
-
-        for (int j = 0; j < NumStates; ++j) {
-            QIcon::State state = (j == 0) ? QIcon::Off : QIcon::On;
-            QPixmap pixmap = icon.pixmap(size, mode, state);
-            pixmapLabels[i][j]->setPixmap(pixmap);
-            pixmapLabels[i][j]->setEnabled(!pixmap.isNull());
-        }
-    }
-}
-//! [5]
diff --git a/examples/widgets/icons/iconpreviewarea.h b/examples/widgets/icons/iconpreviewarea.h
deleted file mode 100644
index 4c6bc92dbc..0000000000
--- a/examples/widgets/icons/iconpreviewarea.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the examples 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef ICONPREVIEWAREA_H
-#define ICONPREVIEWAREA_H
-
-#include <QIcon>
-#include <QWidget>
-
-QT_BEGIN_NAMESPACE
-class QLabel;
-QT_END_NAMESPACE
-
-//! [0]
-class IconPreviewArea : public QWidget
-{
-    Q_OBJECT
-
-public:
-    IconPreviewArea(QWidget *parent = 0);
-
-    void setIcon(const QIcon &icon);
-    void setSize(const QSize &size);
-
-private:
-    QLabel *createHeaderLabel(const QString &text);
-    QLabel *createPixmapLabel();
-    void updatePixmapLabels();
-
-    enum { NumModes = 4, NumStates = 2 };
-
-    QIcon icon;
-    QSize size;
-    QLabel *stateLabels[NumStates];
-    QLabel *modeLabels[NumModes];
-    QLabel *pixmapLabels[NumModes][NumStates];
-};
-//! [0]
-
-#endif
diff --git a/examples/widgets/icons/icons.desktop b/examples/widgets/icons/icons.desktop
deleted file mode 100644
index df90cc5e6f..0000000000
--- a/examples/widgets/icons/icons.desktop
+++ /dev/null
@@ -1,11 +0,0 @@
-[Desktop Entry]
-Encoding=UTF-8
-Version=1.0
-Type=Application
-Terminal=false
-Name=Icons
-Exec=/opt/usr/bin/icons
-Icon=icons
-X-Window-Icon=
-X-HildonDesk-ShowInToolbar=true
-X-Osso-Type=application/x-executable
diff --git a/examples/widgets/icons/icons.pro b/examples/widgets/icons/icons.pro
deleted file mode 100644
index 8b0831117c..0000000000
--- a/examples/widgets/icons/icons.pro
+++ /dev/null
@@ -1,29 +0,0 @@
-HEADERS       = iconpreviewarea.h \
-                iconsizespinbox.h \
-                imagedelegate.h \
-                mainwindow.h
-SOURCES       = iconpreviewarea.cpp \
-                iconsizespinbox.cpp \
-                imagedelegate.cpp \
-                main.cpp \
-                mainwindow.cpp
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/widgets/icons
-sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS icons.pro images
-sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/widgets/icons
-INSTALLS += target sources
-
-
-wince*: {
-    imageFiles.files = images/*
-    wincewm*: {
-        imageFiles.path = "/My Documents/My Pictures"
-    } else {
-        imageFiles.path    = images
-    }
-    DEPLOYMENT += imageFiles
-}
-QT += widgets
-
-simulator: warning(This example might not fully work on Simulator platform)
diff --git a/examples/widgets/icons/iconsizespinbox.cpp b/examples/widgets/icons/iconsizespinbox.cpp
deleted file mode 100644
index bc3609ccb3..0000000000
--- a/examples/widgets/icons/iconsizespinbox.cpp
+++ /dev/null
@@ -1,70 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the examples 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-
-#include "iconsizespinbox.h"
-
-//! [0]
-IconSizeSpinBox::IconSizeSpinBox(QWidget *parent)
-    : QSpinBox(parent)
-{
-}
-//! [0]
-
-//! [1]
-int IconSizeSpinBox::valueFromText(const QString &text) const
-{
-    QRegExp regExp(tr("(\\d+)(\\s*[xx]\\s*\\d+)?"));
-
-    if (regExp.exactMatch(text)) {
-        return regExp.cap(1).toInt();
-    } else {
-        return 0;
-    }
-}
-//! [1]
-
-//! [2]
-QString IconSizeSpinBox::textFromValue(int value) const
-{
-    return tr("%1 x %1").arg(value);
-}
-//! [2]
diff --git a/examples/widgets/icons/iconsizespinbox.h b/examples/widgets/icons/iconsizespinbox.h
deleted file mode 100644
index c163c0f597..0000000000
--- a/examples/widgets/icons/iconsizespinbox.h
+++ /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 examples 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef ICONSIZESPINBOX_H
-#define ICONSIZESPINBOX_H
-
-#include <QSpinBox>
-
-//! [0]
-class IconSizeSpinBox : public QSpinBox
-{
-    Q_OBJECT
-
-public:
-    IconSizeSpinBox(QWidget *parent = 0);
-
-    int valueFromText(const QString &text) const;
-    QString textFromValue(int value) const;
-};
-//! [0]
-
-#endif
diff --git a/examples/widgets/icons/imagedelegate.cpp b/examples/widgets/icons/imagedelegate.cpp
deleted file mode 100644
index b801fc2171..0000000000
--- a/examples/widgets/icons/imagedelegate.cpp
+++ /dev/null
@@ -1,105 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the examples 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-
-#include "imagedelegate.h"
-
-//! [0]
-ImageDelegate::ImageDelegate(QObject *parent)
-    : QItemDelegate(parent)
-{
-}
-//! [0]
-
-//! [1]
-QWidget *ImageDelegate::createEditor(QWidget *parent,
-                                     const QStyleOptionViewItem & /* option */,
-                                     const QModelIndex &index) const
-{
-    QComboBox *comboBox = new QComboBox(parent);
-    if (index.column() == 1) {
-        comboBox->addItem(tr("Normal"));
-        comboBox->addItem(tr("Active"));
-        comboBox->addItem(tr("Disabled"));
-        comboBox->addItem(tr("Selected"));
-    } else if (index.column() == 2) {
-        comboBox->addItem(tr("Off"));
-        comboBox->addItem(tr("On"));
-    }
-
-    connect(comboBox, SIGNAL(activated(int)), this, SLOT(emitCommitData()));
-
-    return comboBox;
-}
-//! [1]
-
-//! [2]
-void ImageDelegate::setEditorData(QWidget *editor,
-                                  const QModelIndex &index) const
-{
-    QComboBox *comboBox = qobject_cast<QComboBox *>(editor);
-    if (!comboBox)
-        return;
-
-    int pos = comboBox->findText(index.model()->data(index).toString(),
-                                 Qt::MatchExactly);
-    comboBox->setCurrentIndex(pos);
-}
-//! [2]
-
-//! [3]
-void ImageDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
-                                 const QModelIndex &index) const
-{
-    QComboBox *comboBox = qobject_cast<QComboBox *>(editor);
-    if (!comboBox)
-        return;
-
-    model->setData(index, comboBox->currentText());
-}
-//! [3]
-
-//! [4]
-void ImageDelegate::emitCommitData()
-{
-    emit commitData(qobject_cast<QWidget *>(sender()));
-}
-//! [4]
diff --git a/examples/widgets/icons/imagedelegate.h b/examples/widgets/icons/imagedelegate.h
deleted file mode 100644
index a07dc4b9ad..0000000000
--- a/examples/widgets/icons/imagedelegate.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the examples 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef IMAGEDELEGATE_H
-#define IMAGEDELEGATE_H
-
-#include <QItemDelegate>
-
-//! [0]
-class ImageDelegate : public QItemDelegate
-{
-    Q_OBJECT
-
-public:
-    ImageDelegate(QObject *parent = 0);
-//! [0]
-
-//! [1]
-    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
-                          const QModelIndex &index) const;
-    void setEditorData(QWidget *editor, const QModelIndex &index) const;
-    void setModelData(QWidget *editor, QAbstractItemModel *model,
-                      const QModelIndex &index) const;
-
-//! [1] //! [2]
-private slots:
-    void emitCommitData();
-};
-//! [2]
-
-#endif
diff --git a/examples/widgets/icons/images/designer.png b/examples/widgets/icons/images/designer.png
deleted file mode 100644
index 0988fcee3f..0000000000
--- a/examples/widgets/icons/images/designer.png
+++ /dev/null
diff --git a/examples/widgets/icons/images/find_disabled.png b/examples/widgets/icons/images/find_disabled.png
deleted file mode 100644
index e85e33fe05..0000000000
--- a/examples/widgets/icons/images/find_disabled.png
+++ /dev/null
diff --git a/examples/widgets/icons/images/find_normal.png b/examples/widgets/icons/images/find_normal.png
deleted file mode 100644
index 728c27f905..0000000000
--- a/examples/widgets/icons/images/find_normal.png
+++ /dev/null
diff --git a/examples/widgets/icons/images/monkey_off_128x128.png b/examples/widgets/icons/images/monkey_off_128x128.png
deleted file mode 100644
index f878267287..0000000000
--- a/examples/widgets/icons/images/monkey_off_128x128.png
+++ /dev/null
diff --git a/examples/widgets/icons/images/monkey_off_16x16.png b/examples/widgets/icons/images/monkey_off_16x16.png
deleted file mode 100644
index 0ac57d7d4f..0000000000
--- a/examples/widgets/icons/images/monkey_off_16x16.png
+++ /dev/null
diff --git a/examples/widgets/icons/images/monkey_off_32x32.png b/examples/widgets/icons/images/monkey_off_32x32.png
deleted file mode 100644
index 1f7fab694c..0000000000
--- a/examples/widgets/icons/images/monkey_off_32x32.png
+++ /dev/null
diff --git a/examples/widgets/icons/images/monkey_off_64x64.png b/examples/widgets/icons/images/monkey_off_64x64.png
deleted file mode 100644
index 47d8f6de35..0000000000
--- a/examples/widgets/icons/images/monkey_off_64x64.png
+++ /dev/null
diff --git a/examples/widgets/icons/images/monkey_on_128x128.png b/examples/widgets/icons/images/monkey_on_128x128.png
deleted file mode 100644
index 8e1c7468bf..0000000000
--- a/examples/widgets/icons/images/monkey_on_128x128.png
+++ /dev/null
diff --git a/examples/widgets/icons/images/monkey_on_16x16.png b/examples/widgets/icons/images/monkey_on_16x16.png
deleted file mode 100644
index 082e8527f1..0000000000
--- a/examples/widgets/icons/images/monkey_on_16x16.png
+++ /dev/null
diff --git a/examples/widgets/icons/images/monkey_on_32x32.png b/examples/widgets/icons/images/monkey_on_32x32.png
deleted file mode 100644
index bf9acc6cae..0000000000
--- a/examples/widgets/icons/images/monkey_on_32x32.png
+++ /dev/null
diff --git a/examples/widgets/icons/images/monkey_on_64x64.png b/examples/widgets/icons/images/monkey_on_64x64.png
deleted file mode 100644
index 990f604d98..0000000000
--- a/examples/widgets/icons/images/monkey_on_64x64.png
+++ /dev/null
diff --git a/examples/widgets/icons/images/qt_extended_16x16.png b/examples/widgets/icons/images/qt_extended_16x16.png
deleted file mode 100644
index 95d3bae838..0000000000
--- a/examples/widgets/icons/images/qt_extended_16x16.png
+++ /dev/null
diff --git a/examples/widgets/icons/images/qt_extended_32x32.png b/examples/widgets/icons/images/qt_extended_32x32.png
deleted file mode 100644
index 7b7a790c12..0000000000
--- a/examples/widgets/icons/images/qt_extended_32x32.png
+++ /dev/null
diff --git a/examples/widgets/icons/images/qt_extended_48x48.png b/examples/widgets/icons/images/qt_extended_48x48.png
deleted file mode 100644
index 8434dc26db..0000000000
--- a/examples/widgets/icons/images/qt_extended_48x48.png
+++ /dev/null
diff --git a/examples/widgets/icons/main.cpp b/examples/widgets/icons/main.cpp
deleted file mode 100644
index e96d256e9b..0000000000
--- a/examples/widgets/icons/main.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 examples 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QApplication>
-
-#include "mainwindow.h"
-
-int main(int argc, char *argv[])
-{
-    QApplication app(argc, argv);
-    MainWindow mainWin;
-    mainWin.show();
-    return app.exec();
-}
diff --git a/examples/widgets/icons/mainwindow.cpp b/examples/widgets/icons/mainwindow.cpp
deleted file mode 100644
index 00f5a21854..0000000000
--- a/examples/widgets/icons/mainwindow.cpp
+++ /dev/null
@@ -1,442 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the examples 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-
-#include "iconpreviewarea.h"
-#include "iconsizespinbox.h"
-#include "imagedelegate.h"
-#include "mainwindow.h"
-
-//! [0]
-MainWindow::MainWindow()
-{
-    centralWidget = new QWidget;
-    setCentralWidget(centralWidget);
-
-    createPreviewGroupBox();
-    createImagesGroupBox();
-    createIconSizeGroupBox();
-
-    createActions();
-    createMenus();
-    createContextMenu();
-
-    QGridLayout *mainLayout = new QGridLayout;
-    mainLayout->addWidget(previewGroupBox, 0, 0, 1, 2);
-    mainLayout->addWidget(imagesGroupBox, 1, 0);
-    mainLayout->addWidget(iconSizeGroupBox, 1, 1);
-    centralWidget->setLayout(mainLayout);
-
-    setWindowTitle(tr("Icons"));
-    checkCurrentStyle();
-    otherRadioButton->click();
-
-    resize(minimumSizeHint());
-}
-//! [0]
-
-//! [1]
-void MainWindow::about()
-{
-    QMessageBox::about(this, tr("About Icons"),
-            tr("The <b>Icons</b> example illustrates how Qt renders an icon in "
-               "different modes (active, normal, disabled, and selected) and "
-               "states (on and off) based on a set of images."));
-}
-//! [1]
-
-//! [2]
-void MainWindow::changeStyle(bool checked)
-{
-    if (!checked)
-        return;
-
-    QAction *action = qobject_cast<QAction *>(sender());
-//! [2] //! [3]
-    QStyle *style = QStyleFactory::create(action->data().toString());
-//! [3] //! [4]
-    Q_ASSERT(style);
-    QApplication::setStyle(style);
-
-    smallRadioButton->setText(tr("Small (%1 x %1)")
-            .arg(style->pixelMetric(QStyle::PM_SmallIconSize)));
-    largeRadioButton->setText(tr("Large (%1 x %1)")
-            .arg(style->pixelMetric(QStyle::PM_LargeIconSize)));
-    toolBarRadioButton->setText(tr("Toolbars (%1 x %1)")
-            .arg(style->pixelMetric(QStyle::PM_ToolBarIconSize)));
-    listViewRadioButton->setText(tr("List views (%1 x %1)")
-            .arg(style->pixelMetric(QStyle::PM_ListViewIconSize)));
-    iconViewRadioButton->setText(tr("Icon views (%1 x %1)")
-            .arg(style->pixelMetric(QStyle::PM_IconViewIconSize)));
-    tabBarRadioButton->setText(tr("Tab bars (%1 x %1)")
-            .arg(style->pixelMetric(QStyle::PM_TabBarIconSize)));
-
-    changeSize();
-}
-//! [4]
-
-//! [5]
-void MainWindow::changeSize(bool checked)
-{
-    if (!checked)
-        return;
-
-    int extent;
-
-    if (otherRadioButton->isChecked()) {
-        extent = otherSpinBox->value();
-    } else {
-        QStyle::PixelMetric metric;
-
-        if (smallRadioButton->isChecked()) {
-            metric = QStyle::PM_SmallIconSize;
-        } else if (largeRadioButton->isChecked()) {
-            metric = QStyle::PM_LargeIconSize;
-        } else if (toolBarRadioButton->isChecked()) {
-            metric = QStyle::PM_ToolBarIconSize;
-        } else if (listViewRadioButton->isChecked()) {
-            metric = QStyle::PM_ListViewIconSize;
-        } else if (iconViewRadioButton->isChecked()) {
-            metric = QStyle::PM_IconViewIconSize;
-        } else {
-            metric = QStyle::PM_TabBarIconSize;
-        }
-        extent = QApplication::style()->pixelMetric(metric);
-    }
-    previewArea->setSize(QSize(extent, extent));
-    otherSpinBox->setEnabled(otherRadioButton->isChecked());
-}
-//! [5]
-
-//! [6]
-void MainWindow::changeIcon()
-{
-    QIcon icon;
-
-    for (int row = 0; row < imagesTable->rowCount(); ++row) {
-        QTableWidgetItem *item0 = imagesTable->item(row, 0);
-        QTableWidgetItem *item1 = imagesTable->item(row, 1);
-        QTableWidgetItem *item2 = imagesTable->item(row, 2);
-
-        if (item0->checkState() == Qt::Checked) {
-            QIcon::Mode mode;
-            if (item1->text() == tr("Normal")) {
-                mode = QIcon::Normal;
-            } else if (item1->text() == tr("Active")) {
-                mode = QIcon::Active;
-            } else if (item1->text() == tr("Disabled")) {
-                mode = QIcon::Disabled;
-            } else {
-                mode = QIcon::Selected;
-            }
-
-            QIcon::State state;
-            if (item2->text() == tr("On")) {
-                state = QIcon::On;
-            } else {
-                state = QIcon::Off;
-//! [6] //! [7]
-            }
-//! [7]
-
-//! [8]
-            QString fileName = item0->data(Qt::UserRole).toString();
-            QImage image(fileName);
-            if (!image.isNull())
-                icon.addPixmap(QPixmap::fromImage(image), mode, state);
-//! [8] //! [9]
-        }
-//! [9] //! [10]
-    }
-//! [10]
-
-//! [11]
-    previewArea->setIcon(icon);
-}
-//! [11]
-
-//! [12]
-void MainWindow::addImages()
-{
-    QStringList fileNames = QFileDialog::getOpenFileNames(this,
-                                    tr("Open Images"), "",
-                                    tr("Images (*.png *.xpm *.jpg);;"
-                                       "All Files (*)"));
-    if (!fileNames.isEmpty()) {
-        foreach (QString fileName, fileNames) {
-            int row = imagesTable->rowCount();
-            imagesTable->setRowCount(row + 1);
-//! [12]
-
-//! [13]
-            QString imageName = QFileInfo(fileName).baseName();
-//! [13] //! [14]
-            QTableWidgetItem *item0 = new QTableWidgetItem(imageName);
-            item0->setData(Qt::UserRole, fileName);
-            item0->setFlags(item0->flags() & ~Qt::ItemIsEditable);
-//! [14]
-
-//! [15]
-            QTableWidgetItem *item1 = new QTableWidgetItem(tr("Normal"));
-//! [15] //! [16]
-            QTableWidgetItem *item2 = new QTableWidgetItem(tr("Off"));
-
-            if (guessModeStateAct->isChecked()) {
-                if (fileName.contains("_act")) {
-                    item1->setText(tr("Active"));
-                } else if (fileName.contains("_dis")) {
-                    item1->setText(tr("Disabled"));
-                } else if (fileName.contains("_sel")) {
-                    item1->setText(tr("Selected"));
-                }
-
-                if (fileName.contains("_on"))
-                    item2->setText(tr("On"));
-//! [16] //! [17]
-            }
-//! [17]
-
-//! [18]
-            imagesTable->setItem(row, 0, item0);
-//! [18] //! [19]
-            imagesTable->setItem(row, 1, item1);
-            imagesTable->setItem(row, 2, item2);
-            imagesTable->openPersistentEditor(item1);
-            imagesTable->openPersistentEditor(item2);
-
-            item0->setCheckState(Qt::Checked);
-        }
-    }
-}
-//! [19]
-
-//! [20]
-void MainWindow::removeAllImages()
-{
-    imagesTable->setRowCount(0);
-    changeIcon();
-}
-//! [20]
-
-void MainWindow::createPreviewGroupBox()
-{
-    previewGroupBox = new QGroupBox(tr("Preview"));
-
-    previewArea = new IconPreviewArea;
-
-    QVBoxLayout *layout = new QVBoxLayout;
-    layout->addWidget(previewArea);
-    previewGroupBox->setLayout(layout);
-}
-
-//! [21]
-void MainWindow::createImagesGroupBox()
-{
-    imagesGroupBox = new QGroupBox(tr("Images"));
-
-    imagesTable = new QTableWidget;
-    imagesTable->setSelectionMode(QAbstractItemView::NoSelection);
-    imagesTable->setItemDelegate(new ImageDelegate(this));
-//! [21]
-
-//! [22]
-    QStringList labels;
-//! [22] //! [23]
-    labels << tr("Image") << tr("Mode") << tr("State");
-
-    imagesTable->horizontalHeader()->setDefaultSectionSize(90);
-    imagesTable->setColumnCount(3);
-    imagesTable->setHorizontalHeaderLabels(labels);
-    imagesTable->horizontalHeader()->setSectionResizeMode(0, QHeaderView::Stretch);
-    imagesTable->horizontalHeader()->setSectionResizeMode(1, QHeaderView::Fixed);
-    imagesTable->horizontalHeader()->setSectionResizeMode(2, QHeaderView::Fixed);
-    imagesTable->verticalHeader()->hide();
-//! [23]
-
-//! [24]
-    connect(imagesTable, SIGNAL(itemChanged(QTableWidgetItem*)),
-//! [24] //! [25]
-            this, SLOT(changeIcon()));
-
-    QVBoxLayout *layout = new QVBoxLayout;
-    layout->addWidget(imagesTable);
-    imagesGroupBox->setLayout(layout);
-}
-//! [25]
-
-//! [26]
-void MainWindow::createIconSizeGroupBox()
-{
-    iconSizeGroupBox = new QGroupBox(tr("Icon Size"));
-
-    smallRadioButton = new QRadioButton;
-    largeRadioButton = new QRadioButton;
-    toolBarRadioButton = new QRadioButton;
-    listViewRadioButton = new QRadioButton;
-    iconViewRadioButton = new QRadioButton;
-    tabBarRadioButton = new QRadioButton;
-    otherRadioButton = new QRadioButton(tr("Other:"));
-
-    otherSpinBox = new IconSizeSpinBox;
-    otherSpinBox->setRange(8, 128);
-    otherSpinBox->setValue(64);
-//! [26]
-
-//! [27]
-    connect(smallRadioButton, SIGNAL(toggled(bool)),
-            this, SLOT(changeSize(bool)));
-    connect(largeRadioButton, SIGNAL(toggled(bool)),
-            this, SLOT(changeSize(bool)));
-    connect(toolBarRadioButton, SIGNAL(toggled(bool)),
-            this, SLOT(changeSize(bool)));
-    connect(listViewRadioButton, SIGNAL(toggled(bool)),
-            this, SLOT(changeSize(bool)));
-    connect(iconViewRadioButton, SIGNAL(toggled(bool)),
-            this, SLOT(changeSize(bool)));
-    connect(tabBarRadioButton, SIGNAL(toggled(bool)),
-            this, SLOT(changeSize(bool)));
-    connect(otherRadioButton, SIGNAL(toggled(bool)),
-            this, SLOT(changeSize(bool)));
-    connect(otherSpinBox, SIGNAL(valueChanged(int)), this, SLOT(changeSize()));
-
-    QHBoxLayout *otherSizeLayout = new QHBoxLayout;
-    otherSizeLayout->addWidget(otherRadioButton);
-    otherSizeLayout->addWidget(otherSpinBox);
-    otherSizeLayout->addStretch();
-
-    QGridLayout *layout = new QGridLayout;
-    layout->addWidget(smallRadioButton, 0, 0);
-    layout->addWidget(largeRadioButton, 1, 0);
-    layout->addWidget(toolBarRadioButton, 2, 0);
-    layout->addWidget(listViewRadioButton, 0, 1);
-    layout->addWidget(iconViewRadioButton, 1, 1);
-    layout->addWidget(tabBarRadioButton, 2, 1);
-    layout->addLayout(otherSizeLayout, 3, 0, 1, 2);
-    layout->setRowStretch(4, 1);
-    iconSizeGroupBox->setLayout(layout);
-}
-//! [27]
-
-//! [28]
-void MainWindow::createActions()
-{
-    addImagesAct = new QAction(tr("&Add Images..."), this);
-    addImagesAct->setShortcut(tr("Ctrl+A"));
-    connect(addImagesAct, SIGNAL(triggered()), this, SLOT(addImages()));
-
-    removeAllImagesAct = new QAction(tr("&Remove All Images"), this);
-    removeAllImagesAct->setShortcut(tr("Ctrl+R"));
-    connect(removeAllImagesAct, SIGNAL(triggered()),
-            this, SLOT(removeAllImages()));
-
-    exitAct = new QAction(tr("&Quit"), this);
-    exitAct->setShortcuts(QKeySequence::Quit);
-    connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));
-
-    styleActionGroup = new QActionGroup(this);
-    foreach (QString styleName, QStyleFactory::keys()) {
-        QAction *action = new QAction(styleActionGroup);
-        action->setText(tr("%1 Style").arg(styleName));
-        action->setData(styleName);
-        action->setCheckable(true);
-        connect(action, SIGNAL(triggered(bool)), this, SLOT(changeStyle(bool)));
-    }
-
-    guessModeStateAct = new QAction(tr("&Guess Image Mode/State"), this);
-    guessModeStateAct->setCheckable(true);
-    guessModeStateAct->setChecked(true);
-
-    aboutAct = new QAction(tr("&About"), this);
-    connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
-
-    aboutQtAct = new QAction(tr("About &Qt"), this);
-    connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
-}
-//! [28]
-
-//! [29]
-void MainWindow::createMenus()
-{
-    fileMenu = menuBar()->addMenu(tr("&File"));
-    fileMenu->addAction(addImagesAct);
-    fileMenu->addAction(removeAllImagesAct);
-    fileMenu->addSeparator();
-    fileMenu->addAction(exitAct);
-
-    viewMenu = menuBar()->addMenu(tr("&View"));
-    foreach (QAction *action, styleActionGroup->actions())
-        viewMenu->addAction(action);
-    viewMenu->addSeparator();
-    viewMenu->addAction(guessModeStateAct);
-
-    menuBar()->addSeparator();
-
-    helpMenu = menuBar()->addMenu(tr("&Help"));
-    helpMenu->addAction(aboutAct);
-    helpMenu->addAction(aboutQtAct);
-}
-//! [29]
-
-//! [30]
-void MainWindow::createContextMenu()
-{
-    imagesTable->setContextMenuPolicy(Qt::ActionsContextMenu);
-    imagesTable->addAction(addImagesAct);
-    imagesTable->addAction(removeAllImagesAct);
-}
-//! [30]
-
-//! [31]
-void MainWindow::checkCurrentStyle()
-{
-    foreach (QAction *action, styleActionGroup->actions()) {
-        QString styleName = action->data().toString();
-        QStyle *candidate = QStyleFactory::create(styleName);
-        Q_ASSERT(candidate);
-        if (candidate->metaObject()->className()
-                == QApplication::style()->metaObject()->className()) {
-            action->trigger();
-            return;
-        }
-        delete candidate;
-    }
-}
-//! [31]
diff --git a/examples/widgets/icons/mainwindow.h b/examples/widgets/icons/mainwindow.h
deleted file mode 100644
index 8afaf9496e..0000000000
--- a/examples/widgets/icons/mainwindow.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the examples 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef MAINWINDOW_H
-#define MAINWINDOW_H
-
-#include <QIcon>
-#include <QList>
-#include <QMainWindow>
-#include <QPixmap>
-
-QT_BEGIN_NAMESPACE
-class QAction;
-class QActionGroup;
-class QGroupBox;
-class QMenu;
-class QRadioButton;
-class QTableWidget;
-QT_END_NAMESPACE
-class IconPreviewArea;
-class IconSizeSpinBox;
-
-//! [0]
-class MainWindow : public QMainWindow
-{
-    Q_OBJECT
-
-public:
-    MainWindow();
-
-private slots:
-    void about();
-    void changeStyle(bool checked);
-    void changeSize(bool checked = true);
-    void changeIcon();
-    void addImages();
-    void removeAllImages();
-
-private:
-    void createPreviewGroupBox();
-    void createImagesGroupBox();
-    void createIconSizeGroupBox();
-    void createActions();
-    void createMenus();
-    void createContextMenu();
-    void checkCurrentStyle();
-
-    QWidget *centralWidget;
-
-    QGroupBox *previewGroupBox;
-    IconPreviewArea *previewArea;
-
-    QGroupBox *imagesGroupBox;
-    QTableWidget *imagesTable;
-
-    QGroupBox *iconSizeGroupBox;
-    QRadioButton *smallRadioButton;
-    QRadioButton *largeRadioButton;
-    QRadioButton *toolBarRadioButton;
-    QRadioButton *listViewRadioButton;
-    QRadioButton *iconViewRadioButton;
-    QRadioButton *tabBarRadioButton;
-    QRadioButton *otherRadioButton;
-    IconSizeSpinBox *otherSpinBox;
-
-    QMenu *fileMenu;
-    QMenu *viewMenu;
-    QMenu *helpMenu;
-    QAction *addImagesAct;
-    QAction *removeAllImagesAct;
-    QAction *exitAct;
-    QAction *guessModeStateAct;
-    QActionGroup *styleActionGroup;
-    QAction *aboutAct;
-    QAction *aboutQtAct;
-};
-//! [0]
-
-#endif