Remove htmlinfo example

This example is removed because what it does is already covered by the
other XML examples.

Task-number: QTBUG-110647
Pick-to: 6.5
Change-Id: If33e3fc55dcd9c7c10cfdfa86405f8bcf5cb6187
Reviewed-by: Marc Mutz <marc.mutz@qt.io>

1 files changed, 0 insertions, 82 deletions

diff --git a/examples/xml/htmlinfo/main.cpp b/examples/xml/htmlinfo/main.cpp
deleted file mode 100644
index d01421ff84..0000000000
--- a/examples/xml/htmlinfo/main.cpp
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#include <QtCore>
-
-void parseHtmlFile(QTextStream &out, const QString &fileName)
-{
-    QFile file(fileName);
-
-    out << "Analysis of HTML file: " << fileName << Qt::endl;
-
-    if (!file.open(QIODevice::ReadOnly)) {
-        out << "  Couldn't open the file." << Qt::endl << Qt::endl << Qt::endl;
-        return;
-    }
-
-//! [0]
-    QXmlStreamReader reader(&file);
-//! [0]
-
-//! [1]
-    int paragraphCount = 0;
-    QStringList links;
-    QString title;
-    while (!reader.atEnd()) {
-        reader.readNext();
-        if (reader.isStartElement()) {
-            if (reader.name() == QLatin1String("title"))
-                title = reader.readElementText();
-            else if (reader.name() == QLatin1String("a"))
-                links.append(reader.attributes().value(QLatin1String("href")).toString());
-            else if (reader.name() == QLatin1String("p"))
-                ++paragraphCount;
-        }
-    }
-//! [1]
-
-//! [2]
-    if (reader.hasError()) {
-        out << "  The HTML file isn't well-formed: " << reader.errorString()
-            << Qt::endl << Qt::endl << Qt::endl;
-        return;
-    }
-//! [2]
-
-    out << "  Title: \"" << title << '"' << Qt::endl
-        << "  Number of paragraphs: " << paragraphCount << Qt::endl
-        << "  Number of links: " << links.size() << Qt::endl
-        << "  Showing first few links:" << Qt::endl;
-
-    while (links.size() > 5)
-        links.removeLast();
-
-    for (const QString &link : std::as_const(links))
-        out << "    " << link << Qt::endl;
-    out << Qt::endl << Qt::endl;
-}
-
-int main(int argc, char **argv)
-{
-    // initialize Qt Core application
-    QCoreApplication app(argc, argv);
-
-    // get a list of all html files in the current directory
-    const QStringList filter = { QStringLiteral("*.htm"),
-                                 QStringLiteral("*.html") };
-
-    const QStringList htmlFiles = QDir(QStringLiteral(":/")).entryList(filter, QDir::Files);
-
-    QTextStream out(stdout);
-
-    if (htmlFiles.isEmpty()) {
-        out << "No html files available.";
-        return 1;
-    }
-
-    // parse each html file and write the result to file/stream
-    for (const QString &file : htmlFiles)
-        parseHtmlFile(out, QStringLiteral(":/") + file);
-
-    return 0;
-}