mainwindow: show size of files

gui/mainwindow.cpp

@@ -184,6 +184,7 @@ void MainWindow::handleSearchResults(const QVector<SearchResult> &results)
 		item->setText(0, fileName);
 		item->setText(1, result.fileData.absPath);
 		item->setText(2, dt.toString(Qt::ISODate));
+		item->setText(3, this->locale().formattedDataSize(result.fileData.size));
 		if(result.fileData.absPath.endsWith(".pdf"))
 		{
 			this->pdfSearchResults.append(result);