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Diffstat (limited to 'examples/xml/rsslisting/rsslisting.h')
-rw-r--r-- | examples/xml/rsslisting/rsslisting.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/examples/xml/rsslisting/rsslisting.h b/examples/xml/rsslisting/rsslisting.h new file mode 100644 index 0000000000..98254f839b --- /dev/null +++ b/examples/xml/rsslisting/rsslisting.h @@ -0,0 +1,90 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** 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 Nokia Corporation 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 RSSLISTING_H +#define RSSLISTING_H + +#include <QNetworkAccessManager> +#include <QNetworkReply> +#include <QWidget> +#include <QBuffer> +#include <QXmlStreamReader> +#include <QUrl> + +QT_BEGIN_NAMESPACE +class QLineEdit; +class QTreeWidget; +class QTreeWidgetItem; +class QPushButton; +QT_END_NAMESPACE + +class RSSListing : public QWidget +{ + Q_OBJECT +public: + RSSListing(QWidget *widget = 0); + +public slots: + void fetch(); + void finished(QNetworkReply *reply); + void readyRead(); + void metaDataChanged(); + void itemActivated(QTreeWidgetItem * item); + void error(QNetworkReply::NetworkError); + +private: + void parseXml(); + void get(const QUrl &url); + + QXmlStreamReader xml; + QString currentTag; + QString linkString; + QString titleString; + + QNetworkAccessManager manager; + QNetworkReply *currentReply; + + QLineEdit *lineEdit; + QTreeWidget *treeWidget; + QPushButton *fetchButton; +}; + +#endif + |