dfaure added a comment.
Assuming we install all parts under plugins/parts instead of just plugins/ like we currently do, the application should be able to do `KPluginTrader::createInstanceFromQuery<KParts::ReadOnlyPart>("parts", "KParts/ReadOnlyPart", "'application/pdf' in MimeTypes", parent, parentWidget)` This makes me realize however that mimetype inheritance would probably not be supported when doing it this way. We probably want to add a queryByMimeType to KPluginTrader as well, and a createInstanceFromQuery that takes a mimetype name, like KMimeTypeTrader has (maybe with another name though, too many overloads otherwise). Would this work for you? REPOSITORY R309 KService REVISION DETAIL https://phabricator.kde.org/D25698 To: dfaure, broulik, mart, vkrause, nicolasfella Cc: aacid, dhaumann, kde-frameworks-devel, LeGast00n, GB_2, michaelh, ngraham, bruns