В Срд, 15/06/2005 в 21:19 +0400, Dmitry M. Shatrov пишет: > Hello gtk-list. > I'm hacking on Gparts library, the aim at the moment is to embed KDE's > KParts components (such as khtml and kpdf) into Gtk+ programs. I've got > some results so far, though have problems with stability which were > likely to raise when you are trying to mix two message loops. > > I use XEmbed widgets to mix Gtk+ and Qt i. e. GtkSocket and > QtXEmbedClient. At the moment I simply get X connection file descriptor > from, say, Gtk+ and insert it as an additional file descriptor into Qt's > message loop. (or I take Qt's X connection fd and add as a GSource into > gtk+ message loop - both works). When 'foreign' fd is selected, the > following code does its job: > while (gtk_events_pending ()) > gtk_main_iteration (); I've concluded that for my particular case I have to implement XEmbed clients by myself (I've briefly read XEmbed spec and ICCCM and see it'll be not that difficult). I've just compiled a simple embedder (without XEmbed support yet) and it works without any of previous problems. Embedded kpdf works fine even with a KParts::MainWindow around it and mixed message loops in one thread. So I state that there are issues in interoperability of Qt and Gtk+ XEmbed widgets that I used, gtk+ 2.6.4's GtkSocket and qtxembed-1.2-free, the latest tarball from Trolltech (they even did not work together out of the box and I had to correct _XEMBED_INFO type field in QtXEmbedClient, so it looks like it was a bit fondly to expect them to work without problems) Dmitry _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
