Delete the Network Download (Manager)? examples

Their use of QtNetwork is already covered by the HTTP example.
While showcasing that QNAM easily deals with multiple simultaneous
requests, waiting until finished() is emitted to write anything is not
exactly idiomatic.
And managing your own queue to only have one request running at a time
is a weird example for an asynchronous framework.

In this regard, having an example for a complete download manager
(with a GUI) would be interesting, but may ultimately be very
time-consuming to make for limited gain.

Task-number: QTBUG-110643
Pick-to: 6.5
Change-Id: I6b2c1546b85fa89ab7ce1ff5565b0293b5710b74
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
Reviewed-by: Konrad Kujawa <konrad.kujawa@qt.io>

1 files changed, 0 insertions, 46 deletions

diff --git a/examples/network/downloadmanager/downloadmanager.h b/examples/network/downloadmanager/downloadmanager.h
deleted file mode 100644
index 4293bce26b..0000000000
--- a/examples/network/downloadmanager/downloadmanager.h
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#ifndef DOWNLOADMANAGER_H
-#define DOWNLOADMANAGER_H
-
-#include <QtNetwork>
-#include <QtCore>
-
-#include "textprogressbar.h"
-
-class DownloadManager: public QObject
-{
-    Q_OBJECT
-public:
-    explicit DownloadManager(QObject *parent = nullptr);
-
-    void append(const QUrl &url);
-    void append(const QStringList &urls);
-    static QString saveFileName(const QUrl &url);
-
-signals:
-    void finished();
-
-private slots:
-    void startNextDownload();
-    void downloadProgress(qint64 bytesReceived, qint64 bytesTotal);
-    void downloadFinished();
-    void downloadReadyRead();
-
-private:
-    bool isHttpRedirect() const;
-    void reportRedirect();
-
-    QNetworkAccessManager manager;
-    QQueue<QUrl> downloadQueue;
-    QNetworkReply *currentDownload = nullptr;
-    QFile output;
-    QElapsedTimer downloadTimer;
-    TextProgressBar progressBar;
-
-    int downloadedCount = 0;
-    int totalCount = 0;
-};
-
-#endif