On Wed, 2005-07-20 at 03:21 +0200, Antonio Coralles wrote: > Murray Cumming wrote: > > > On Tue, 2005-07-19 at 22:55 +0200, Antonio Coralles wrote: > >> > >> plain text document attachment (NOTEBOOK.txt) > >> After deriving my own Gtk::Notebook class, i experienced the following > >> behavour, for which i want to know, if this is on purpose: > >> > >> 1.) A Gtk::Notebook seems to emit signal_switch_page with a second > > parameter 0 > >> when realized. Because i wanted to open a different page by > > default, i had > >> to override on_realize(). > >> > >> 2.) A Gtk::Notebook emits the same signal a few times, when getting > > destroyed. > >> This led to following warnings glibmm-warnings: > >> > >> (duty-roaster:20667): glibmm-WARNING **: Glib::create_new_wrapper: > >> Attempted to create a 2nd C++ wrapper for a C instance whose C++ > > wrapper > >> has been deleted. > > > > If you can make a test case for this, please add it to bugzilla. > > Did you mean a testcase for the above glibmm warning, or for the fact > the signal_switch_page is emited on destruction ?
For the warning. It's obviously very strange and wrong. > Because the problem > with my code was, that i connected a function to signal_switch_page, which > modified the contens of the page which should be displayed, which isn't > the best to do on destruction ... > > However, because i've allready written it, here is an complete example, > which shows clearly, that signal_switch_page is emited (total_pages - > selected_page) times on destruction, if selected_page starts with 1. > > > _______________________________________________ > gtkmm-list mailing list > [email protected] > http://mail.gnome.org/mailman/listinfo/gtkmm-list -- Murray Cumming [EMAIL PROTECTED] www.murrayc.com www.openismus.com _______________________________________________ gtkmm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkmm-list
