6.5.3 clean

examples/network/rsslisting/rsslisting.h

@@ -0,0 +1,54 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef RSSLISTING_H
+#define RSSLISTING_H
+
+#include <QNetworkAccessManager>
+#include <QNetworkReply>
+#include <QWidget>
+#include <QXmlStreamReader>
+
+QT_BEGIN_NAMESPACE
+class QLineEdit;
+class QPushButton;
+class QTreeWidget;
+class QTreeWidgetItem;
+class QUrl;
+QT_END_NAMESPACE
+
+//! [0]
+class RSSListing : public QWidget
+{
+    Q_OBJECT
+public:
+    explicit RSSListing(const QString &url = QString(), QWidget *widget = nullptr);
+
+public slots:
+    void fetch();
+    void finished(QNetworkReply *reply);
+    void consumeData();
+    void error(QNetworkReply::NetworkError);
+
+private:
+    void parseXml();
+    void get(const QUrl &url);
+
+    // Parser state:
+    QXmlStreamReader xml;
+    QString currentTag;
+    QString linkString;
+    QString titleString;
+
+    // Network state:
+    QNetworkAccessManager manager;
+    QNetworkReply *currentReply;
+
+    // UI elements:
+    QLineEdit *lineEdit;
+    QTreeWidget *treeWidget;
+    QPushButton *fetchButton;
+};
+//! [0]
+
+#endif