Examples: move widgets specific "tools" examples to the correct place

examples/tools -> examples/widgets/tools

Change-Id: I8b9e23c45e07ce5cd9da8f24a9a9f7ae10b2b107
Reviewed-by: hjk <qthjk@ovi.com>

9 files changed, 0 insertions, 517 deletions

diff --git a/examples/tools/plugandpaintplugins/basictools/basictools.json b/examples/tools/plugandpaintplugins/basictools/basictools.json
deleted file mode 100644
index 0967ef424b..0000000000
--- a/examples/tools/plugandpaintplugins/basictools/basictools.json
+++ /dev/null
@@ -1 +0,0 @@
-{}
diff --git a/examples/tools/plugandpaintplugins/basictools/basictools.pro b/examples/tools/plugandpaintplugins/basictools/basictools.pro
deleted file mode 100644
index 3190e45c46..0000000000
--- a/examples/tools/plugandpaintplugins/basictools/basictools.pro
+++ /dev/null
@@ -1,18 +0,0 @@
-#! [0]
-TEMPLATE      = lib
-CONFIG       += plugin static
-INCLUDEPATH  += ../..
-HEADERS       = basictoolsplugin.h
-SOURCES       = basictoolsplugin.cpp
-OTHER_FILES  += basictools.json
-TARGET        = $$qtLibraryTarget(pnp_basictools)
-DESTDIR       = ../../plugandpaint/plugins
-#! [0]
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/tools/plugandpaint/plugins
-sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS basictools.pro basictools.json
-sources.path = $$[QT_INSTALL_EXAMPLES]/tools/plugandpaintplugins/basictools
-INSTALLS += target sources
-
-QT += widgets
diff --git a/examples/tools/plugandpaintplugins/basictools/basictoolsplugin.cpp b/examples/tools/plugandpaintplugins/basictools/basictoolsplugin.cpp
deleted file mode 100644
index e0d68bac45..0000000000
--- a/examples/tools/plugandpaintplugins/basictools/basictoolsplugin.cpp
+++ /dev/null
@@ -1,191 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** 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 Digia Plc 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 <math.h>
-#include <stdlib.h>
-
-#include "basictoolsplugin.h"
-
-const float Pi = 3.14159f;
-
-//! [0]
-QStringList BasicToolsPlugin::brushes() const
-{
-    return QStringList() << tr("Pencil") << tr("Air Brush")
-                         << tr("Random Letters");
-}
-//! [0]
-
-//! [1]
-QRect BasicToolsPlugin::mousePress(const QString &brush, QPainter &painter,
-                                   const QPoint &pos)
-{
-    return mouseMove(brush, painter, pos, pos);
-}
-//! [1]
-
-//! [2]
-QRect BasicToolsPlugin::mouseMove(const QString &brush, QPainter &painter,
-                                  const QPoint &oldPos, const QPoint &newPos)
-{
-    painter.save();
-
-    int rad = painter.pen().width() / 2;
-    QRect boundingRect = QRect(oldPos, newPos).normalized()
-                                              .adjusted(-rad, -rad, +rad, +rad);
-    QColor color = painter.pen().color();
-    int thickness = painter.pen().width();
-    QColor transparentColor(color.red(), color.green(), color.blue(), 0);
-//! [2] //! [3]
-
-    if (brush == tr("Pencil")) {
-        painter.drawLine(oldPos, newPos);
-    } else if (brush == tr("Air Brush")) {
-        int numSteps = 2 + (newPos - oldPos).manhattanLength() / 2;
-
-        painter.setBrush(QBrush(color, Qt::Dense6Pattern));
-        painter.setPen(Qt::NoPen);
-
-        for (int i = 0; i < numSteps; ++i) {
-            int x = oldPos.x() + i * (newPos.x() - oldPos.x()) / (numSteps - 1);
-            int y = oldPos.y() + i * (newPos.y() - oldPos.y()) / (numSteps - 1);
-
-            painter.drawEllipse(x - (thickness / 2), y - (thickness / 2),
-                                thickness, thickness);
-        }
-    } else if (brush == tr("Random Letters")) {
-        QChar ch('A' + (qrand() % 26));
-
-        QFont biggerFont = painter.font();
-        biggerFont.setBold(true);
-        biggerFont.setPointSize(biggerFont.pointSize() + thickness);
-        painter.setFont(biggerFont);
-
-        painter.drawText(newPos, QString(ch));
-
-        QFontMetrics metrics(painter.font());
-        boundingRect = metrics.boundingRect(ch);
-        boundingRect.translate(newPos);
-        boundingRect.adjust(-10, -10, +10, +10);
-    }
-    painter.restore();
-    return boundingRect;
-}
-//! [3]
-
-//! [4]
-QRect BasicToolsPlugin::mouseRelease(const QString & /* brush */,
-                                     QPainter & /* painter */,
-                                     const QPoint & /* pos */)
-{
-    return QRect(0, 0, 0, 0);
-}
-//! [4]
-
-//! [5]
-QStringList BasicToolsPlugin::shapes() const
-{
-    return QStringList() << tr("Circle") << tr("Star") << tr("Text...");
-}
-//! [5]
-
-//! [6]
-QPainterPath BasicToolsPlugin::generateShape(const QString &shape,
-                                             QWidget *parent)
-{
-    QPainterPath path;
-
-    if (shape == tr("Circle")) {
-        path.addEllipse(0, 0, 50, 50);
-    } else if (shape == tr("Star")) {
-        path.moveTo(90, 50);
-        for (int i = 1; i < 5; ++i) {
-            path.lineTo(50 + 40 * cos(0.8 * i * Pi),
-                        50 + 40 * sin(0.8 * i * Pi));
-        }
-        path.closeSubpath();
-    } else if (shape == tr("Text...")) {
-        QString text = QInputDialog::getText(parent, tr("Text Shape"),
-                                             tr("Enter text:"),
-                                             QLineEdit::Normal, tr("Qt"));
-        if (!text.isEmpty()) {
-            QFont timesFont("Times", 50);
-            timesFont.setStyleStrategy(QFont::ForceOutline);
-            path.addText(0, 0, timesFont, text);
-        }
-    }
-
-    return path;
-}
-//! [6]
-
-//! [7]
-QStringList BasicToolsPlugin::filters() const
-{
-    return QStringList() << tr("Invert Pixels") << tr("Swap RGB")
-                         << tr("Grayscale");
-}
-//! [7]
-
-//! [8]
-QImage BasicToolsPlugin::filterImage(const QString &filter, const QImage &image,
-                                     QWidget * /* parent */)
-{
-    QImage result = image.convertToFormat(QImage::Format_RGB32);
-
-    if (filter == tr("Invert Pixels")) {
-        result.invertPixels();
-    } else if (filter == tr("Swap RGB")) {
-        result = result.rgbSwapped();
-    } else if (filter == tr("Grayscale")) {
-        for (int y = 0; y < result.height(); ++y) {
-            for (int x = 0; x < result.width(); ++x) {
-                int pixel = result.pixel(x, y);
-                int gray = qGray(pixel);
-                int alpha = qAlpha(pixel);
-                result.setPixel(x, y, qRgba(gray, gray, gray, alpha));
-            }
-        }
-    }
-    return result;
-}
-//! [8]
diff --git a/examples/tools/plugandpaintplugins/basictools/basictoolsplugin.h b/examples/tools/plugandpaintplugins/basictools/basictoolsplugin.h
deleted file mode 100644
index b5159803f6..0000000000
--- a/examples/tools/plugandpaintplugins/basictools/basictoolsplugin.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** 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 Digia Plc 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 BASICTOOLSPLUGIN_H
-#define BASICTOOLSPLUGIN_H
-
-#include <QRect>
-#include <QObject>
-#include <QtPlugin>
-#include <QStringList>
-#include <QPainterPath>
-#include <QImage>
-
-//! [0]
-#include <plugandpaint/interfaces.h>
-
-//! [1]
-class BasicToolsPlugin : public QObject,
-                         public BrushInterface,
-                         public ShapeInterface,
-                         public FilterInterface
-{
-    Q_OBJECT
-    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.Examples.PlugAndPaint.BrushInterface" FILE "basictools.json")
-    Q_INTERFACES(BrushInterface ShapeInterface FilterInterface)
-//! [0]
-
-//! [2]
-public:
-//! [1]
-    // BrushInterface
-    QStringList brushes() const;
-    QRect mousePress(const QString &brush, QPainter &painter,
-                     const QPoint &pos);
-    QRect mouseMove(const QString &brush, QPainter &painter,
-                    const QPoint &oldPos, const QPoint &newPos);
-    QRect mouseRelease(const QString &brush, QPainter &painter,
-                       const QPoint &pos);
-
-    // ShapeInterface
-    QStringList shapes() const;
-    QPainterPath generateShape(const QString &shape, QWidget *parent);
-
-    // FilterInterface
-    QStringList filters() const;
-    QImage filterImage(const QString &filter, const QImage &image,
-                       QWidget *parent);
-//! [3]
-};
-//! [2] //! [3]
-
-#endif
diff --git a/examples/tools/plugandpaintplugins/extrafilters/extrafilters.json b/examples/tools/plugandpaintplugins/extrafilters/extrafilters.json
deleted file mode 100644
index 0967ef424b..0000000000
--- a/examples/tools/plugandpaintplugins/extrafilters/extrafilters.json
+++ /dev/null
@@ -1 +0,0 @@
-{}
diff --git a/examples/tools/plugandpaintplugins/extrafilters/extrafilters.pro b/examples/tools/plugandpaintplugins/extrafilters/extrafilters.pro
deleted file mode 100644
index bc7ccffc0a..0000000000
--- a/examples/tools/plugandpaintplugins/extrafilters/extrafilters.pro
+++ /dev/null
@@ -1,19 +0,0 @@
-#! [0]
-TEMPLATE      = lib
-CONFIG       += plugin
-INCLUDEPATH  += ../..
-HEADERS       = extrafiltersplugin.h
-SOURCES       = extrafiltersplugin.cpp
-OTHER_FILES  += extrafilters.json
-TARGET        = $$qtLibraryTarget(pnp_extrafilters)
-DESTDIR       = ../../plugandpaint/plugins
-
-#! [0]
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/tools/plugandpaint/plugins
-sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS extrafilters.pro extrafilters.json
-sources.path = $$[QT_INSTALL_EXAMPLES]/tools/plugandpaintplugins/extrafilters
-INSTALLS += target sources
-
-
-QT += widgets
diff --git a/examples/tools/plugandpaintplugins/extrafilters/extrafiltersplugin.cpp b/examples/tools/plugandpaintplugins/extrafilters/extrafiltersplugin.cpp
deleted file mode 100644
index 297f164428..0000000000
--- a/examples/tools/plugandpaintplugins/extrafilters/extrafiltersplugin.cpp
+++ /dev/null
@@ -1,122 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** 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 Digia Plc 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 <math.h>
-#include <stdlib.h>
-
-#include "extrafiltersplugin.h"
-
-QStringList ExtraFiltersPlugin::filters() const
-{
-    return QStringList() << tr("Flip Horizontally") << tr("Flip Vertically")
-                         << tr("Smudge...") << tr("Threshold...");
-}
-
-QImage ExtraFiltersPlugin::filterImage(const QString &filter,
-                                       const QImage &image, QWidget *parent)
-{
-    QImage original = image.convertToFormat(QImage::Format_RGB32);
-    QImage result = original;
-
-    if (filter == tr("Flip Horizontally")) {
-        for (int y = 0; y < original.height(); ++y) {
-            for (int x = 0; x < original.width(); ++x) {
-                int pixel = original.pixel(original.width() - x - 1, y);
-                result.setPixel(x, y, pixel);
-            }
-        }
-    } else if (filter == tr("Flip Vertically")) {
-        for (int y = 0; y < original.height(); ++y) {
-            for (int x = 0; x < original.width(); ++x) {
-                int pixel = original.pixel(x, original.height() - y - 1);
-                result.setPixel(x, y, pixel);
-            }
-        }
-    } else if (filter == tr("Smudge...")) {
-        bool ok;
-        int numIters = QInputDialog::getInt(parent, tr("Smudge Filter"),
-                                    tr("Enter number of iterations:"),
-                                    5, 1, 20, 1, &ok);
-        if (ok) {
-            for (int i = 0; i < numIters; ++i) {
-                for (int y = 1; y < original.height() - 1; ++y) {
-                    for (int x = 1; x < original.width() - 1; ++x) {
-                        int p1 = original.pixel(x, y);
-                        int p2 = original.pixel(x, y + 1);
-                        int p3 = original.pixel(x, y - 1);
-                        int p4 = original.pixel(x + 1, y);
-                        int p5 = original.pixel(x - 1, y);
-
-                        int red = (qRed(p1) + qRed(p2) + qRed(p3) + qRed(p4)
-                                   + qRed(p5)) / 5;
-                        int green = (qGreen(p1) + qGreen(p2) + qGreen(p3)
-                                     + qGreen(p4) + qGreen(p5)) / 5;
-                        int blue = (qBlue(p1) + qBlue(p2) + qBlue(p3)
-                                    + qBlue(p4) + qBlue(p5)) / 5;
-                        int alpha = (qAlpha(p1) + qAlpha(p2) + qAlpha(p3)
-                                     + qAlpha(p4) + qAlpha(p5)) / 5;
-
-                        result.setPixel(x, y, qRgba(red, green, blue, alpha));
-                    }
-                }
-            }
-        }
-    } else if (filter == tr("Threshold...")) {
-        bool ok;
-        int threshold = QInputDialog::getInt(parent, tr("Threshold Filter"),
-                                                 tr("Enter threshold:"),
-                                                 10, 1, 256, 1, &ok);
-        if (ok) {
-            int factor = 256 / threshold;
-            for (int y = 0; y < original.height(); ++y) {
-                for (int x = 0; x < original.width(); ++x) {
-                    int pixel = original.pixel(x, y);
-                    result.setPixel(x, y, qRgba(qRed(pixel) / factor * factor,
-                                                qGreen(pixel) / factor * factor,
-                                                qBlue(pixel) / factor * factor,
-                                                qAlpha(pixel)));
-                }
-            }
-        }
-    }
-    return result;
-}
diff --git a/examples/tools/plugandpaintplugins/extrafilters/extrafiltersplugin.h b/examples/tools/plugandpaintplugins/extrafilters/extrafiltersplugin.h
deleted file mode 100644
index 7add7abb53..0000000000
--- a/examples/tools/plugandpaintplugins/extrafilters/extrafiltersplugin.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** 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 Digia Plc 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 EXTRAFILTERSPLUGIN_H
-#define EXTRAFILTERSPLUGIN_H
-
-//! [0]
-#include <QObject>
-#include <QtPlugin>
-#include <QStringList>
-#include <QImage>
-
-#include <plugandpaint/interfaces.h>
-
-class ExtraFiltersPlugin : public QObject, public FilterInterface
-{
-    Q_OBJECT
-    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.Examples.PlugAndPaint.FilterInterface" FILE "extrafilters.json")
-    Q_INTERFACES(FilterInterface)
-
-public:
-    QStringList filters() const;
-    QImage filterImage(const QString &filter, const QImage &image,
-                       QWidget *parent);
-};
-//! [0]
-
-#endif
diff --git a/examples/tools/plugandpaintplugins/plugandpaintplugins.pro b/examples/tools/plugandpaintplugins/plugandpaintplugins.pro
deleted file mode 100644
index 8eab48e92d..0000000000
--- a/examples/tools/plugandpaintplugins/plugandpaintplugins.pro
+++ /dev/null
@@ -1,11 +0,0 @@
-TEMPLATE      = subdirs
-SUBDIRS       = basictools \
-                extrafilters
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/tools/plugandpaintplugins
-sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS plugandpaintplugins.pro
-sources.path = $$[QT_INSTALL_EXAMPLES]/tools/plugandpaintplugins
-INSTALLS += target sources
-
-QT += widgets