On Sun, 2005-04-17 at 00:27 +0100, Chris Vine wrote: > On Saturday 16 April 2005 17:41, Matthias Kaeppler wrote: > > > The way presented here doesn't work. I have also written several mails > > with Vladislav. > > His "solution" was to: > > > > signal_size_allocate().connect( sigc::mem_fun( *this, > > &ApplicationWindow::on_hpane_geometry_changed ) ); > > > > The problem is, if I set the position in the allocation signal handler, > > the signal is emitted again and I'm in an endless loop so to say > > (program hangs). > > > > Any other ideas? > > Yes, you are right, it would cause a loop. Does it work if you connect to > signal_realized()? If that doesn't work try signal_style_changed() (that is > always called when a widget is first shown).
You can stop the loop by setting, and checking, a boolean member variable or static local variable. -- Murray Cumming [EMAIL PROTECTED] www.murrayc.com www.openismus.com _______________________________________________ gtkmm-list mailing list gtkmm-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtkmm-list
