Translations:Development/Tutorials/Saving and loading/47/en: Difference between revisions

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Message definition (Development/Tutorials/Saving and loading)

The data that <tt>storedGet()</tt> successfully downloaded, in this case the contents of our text file, is stored in the <tt>data</tt> member of a <tt>[http://api.kde.org/frameworks-api/frameworks5-apidocs/kio/html/classKIO_1_1StoredTransferJob.html KIO::StoredTransferJob]</tt> class. But in order to display the contents of the file at text, we must use a [http://doc.qt.io/qt-5/qtextstream.html QTextStream]. We create one by passing the the data of the <tt>StoredTransferJob</tt> to its constructor and then call its <tt>readAll()</tt> function to get the text from the file. This is then passed to the <tt>setPlainText()</tt> function of our text area.

The data that storedGet() successfully downloaded, in this case the contents of our text file, is stored in the data member of a KIO::StoredTransferJob class. But in order to display the contents of the file at text, we must use a QTextStream. We create one by passing the the data of the StoredTransferJob to its constructor and then call its readAll() function to get the text from the file. This is then passed to the setPlainText() function of our text area.