Mesut, Your patch for the Qt display manager doesn't really fit to BRL-CAD. Correct me if I'm wrong but it looks like some generated code.
Instead of trying to solve all problems at a time I recommend to go step by step. Start with the interface: - Use one of the dm-~.c files as a template and copy it to dm-qt.c - Rename the functions to qt_~ and remove all the function bodies from this file. - Hook your new functions to the display manager as “qt”(?). - Compile and link BRL-CAD. - Start mged with qt as display manager. Then you should see nothing - but it shouldn't crash. If you succeeded with this we can talk about transferring dm-qt.c to dm-qt.cpp. And don't hesitate to ask if something isn't clear :) Daniel ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ BRL-CAD Developer mailing list brlcad-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/brlcad-devel