Move Qt Core examples under a common subdirectory

Qt Core examples were scattered into several subdirectories under
qtbase/examples. This caused an issue with the example manifest
file generated by QDoc; it expects to find all examples under a
common directory in order to produde correct paths to the example
.pro files. Qt Creator will not find the examples without a valid
manifest file.

This change moves the examples and edits the documentation files
accordingly.

Task-number: QTBUG-41963
Change-Id: I51d86782e0ba21c5c9bae5f15401ec774abe5cf8
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>

4 files changed, 0 insertions, 243 deletions

diff --git a/examples/ipc/localfortuneserver/localfortuneserver.pro b/examples/ipc/localfortuneserver/localfortuneserver.pro
deleted file mode 100644
index 9eed28ef74..0000000000
--- a/examples/ipc/localfortuneserver/localfortuneserver.pro
+++ /dev/null
@@ -1,8 +0,0 @@
-HEADERS       = server.h
-SOURCES       = server.cpp \
-                main.cpp
-QT           += network widgets
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/ipc/localfortuneserver
-INSTALLS += target
diff --git a/examples/ipc/localfortuneserver/main.cpp b/examples/ipc/localfortuneserver/main.cpp
deleted file mode 100644
index 0ae70e14ef..0000000000
--- a/examples/ipc/localfortuneserver/main.cpp
+++ /dev/null
@@ -1,55 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2013 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 <QApplication>
-#include <QtCore>
-
-#include <stdlib.h>
-
-#include "server.h"
-
-int main(int argc, char *argv[])
-{
-    QApplication app(argc, argv);
-    Server server;
-    server.show();
-    qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
-    return app.exec();
-}
diff --git a/examples/ipc/localfortuneserver/server.cpp b/examples/ipc/localfortuneserver/server.cpp
deleted file mode 100644
index 6130aaa1c3..0000000000
--- a/examples/ipc/localfortuneserver/server.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2013 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 <QtNetwork>
-
-#include <stdlib.h>
-
-#include "server.h"
-#include <qlocalserver.h>
-#include <qlocalsocket.h>
-
-Server::Server(QWidget *parent)
-    : QDialog(parent)
-{
-    statusLabel = new QLabel;
-    statusLabel->setWordWrap(true);
-    quitButton = new QPushButton(tr("Quit"));
-    quitButton->setAutoDefault(false);
-
-    server = new QLocalServer(this);
-    if (!server->listen("fortune")) {
-        QMessageBox::critical(this, tr("Fortune Server"),
-                              tr("Unable to start the server: %1.")
-                              .arg(server->errorString()));
-        close();
-        return;
-    }
-
-    statusLabel->setText(tr("The server is running.\n"
-                            "Run the Fortune Client example now."));
-
-    fortunes << tr("You've been leading a dog's life. Stay off the furniture.")
-             << tr("You've got to think about tomorrow.")
-             << tr("You will be surprised by a loud noise.")
-             << tr("You will feel hungry again in another hour.")
-             << tr("You might have mail.")
-             << tr("You cannot kill time without injuring eternity.")
-             << tr("Computers are not intelligent. They only think they are.");
-
-    connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));
-    connect(server, SIGNAL(newConnection()), this, SLOT(sendFortune()));
-
-    QHBoxLayout *buttonLayout = new QHBoxLayout;
-    buttonLayout->addStretch(1);
-    buttonLayout->addWidget(quitButton);
-    buttonLayout->addStretch(1);
-
-    QVBoxLayout *mainLayout = new QVBoxLayout;
-    mainLayout->addWidget(statusLabel);
-    mainLayout->addLayout(buttonLayout);
-    setLayout(mainLayout);
-
-    setWindowTitle(tr("Fortune Server"));
-}
-
-void Server::sendFortune()
-{
-    QByteArray block;
-    QDataStream out(&block, QIODevice::WriteOnly);
-    out.setVersion(QDataStream::Qt_4_0);
-    out << (quint16)0;
-    out << fortunes.at(qrand() % fortunes.size());
-    out.device()->seek(0);
-    out << (quint16)(block.size() - sizeof(quint16));
-
-    QLocalSocket *clientConnection = server->nextPendingConnection();
-    connect(clientConnection, SIGNAL(disconnected()),
-            clientConnection, SLOT(deleteLater()));
-
-    clientConnection->write(block);
-    clientConnection->flush();
-    clientConnection->disconnectFromServer();
-}
diff --git a/examples/ipc/localfortuneserver/server.h b/examples/ipc/localfortuneserver/server.h
deleted file mode 100644
index 4ec7f9b8ef..0000000000
--- a/examples/ipc/localfortuneserver/server.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2013 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 SERVER_H
-#define SERVER_H
-
-#include <QDialog>
-
-QT_BEGIN_NAMESPACE
-class QLabel;
-class QPushButton;
-class QLocalServer;
-QT_END_NAMESPACE
-
-class Server : public QDialog
-{
-    Q_OBJECT
-
-public:
-    Server(QWidget *parent = 0);
-
-private slots:
-    void sendFortune();
-
-private:
-    QLabel *statusLabel;
-    QPushButton *quitButton;
-    QLocalServer *server;
-    QStringList fortunes;
-};
-
-#endif