cleaned up the screenshot procedure a little.
This does NOT fix the segfaults or invalid pointer operations that occur in there for me if I resize the window and then screenshot (does not always happen. usually in FreeMem() after the successful save though!
#ifndef DATABROWSER_H
#define DATABROWSER_H
#include <QTextBrowser>
#include <QSet>
class QNetworkAccessManager;
class DataBrowser : public QTextBrowser
{
Q_OBJECT
public:
explicit DataBrowser(QWidget *parent = 0);
signals:
public slots:
private:
QNetworkAccessManager *manager;
// hash and set of QString instead of QUrl to support Qt versions
// older than 4.7 (those have no support for qHash(const QUrl &))
QHash<QString, QByteArray> resources;
QSet<QString> requestedResources;
QVariant loadResource(int type, const QUrl & name);
private slots:
void resourceDownloaded();
};
#endif // DATABROWSER_H