QTfrontend/databrowser.h
author szczur
Tue, 06 Sep 2011 10:37:32 -0400
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#ifndef DATABROWSER_H
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#define DATABROWSER_H
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#include <QTextBrowser>
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#include <QSet>
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class QNetworkAccessManager;
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class DataBrowser : public QTextBrowser
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{
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    Q_OBJECT
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public:
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    explicit DataBrowser(QWidget *parent = 0);
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signals:
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public slots:
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private:
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    QNetworkAccessManager *manager;
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    // hash and set of QString instead of QUrl to support Qt versions 
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    // older than 4.7 (those have no support for qHash(const QUrl &))
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    QHash<QString, QByteArray> resources;
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    QSet<QString> requestedResources;
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    QVariant loadResource(int type, const QUrl & name);
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private slots:
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    void resourceDownloaded();
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};
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#endif // DATABROWSER_H