The program i do run as i want under ubuntu 11.10 (the machine i generate the program, with gtkmm 3.0 ...).
When i want to run under ubuntu 10.04 or 8.04, i've got the same error. "symbol lookup error: /usr/lib/libcairo-gobject.so.2: undefined symbol: cairo_region_destroy" Of course, i have to install missing libs (ldd <my_program>) with ldconfig on both ubuntus. Any idea :) ? Thanks Daniel >-----Message d'origine----- >De : [email protected] [mailto:[email protected]] De la >part de MONDON Daniel >Envoyé : mercredi 8 février 2012 17:36 >À : Krzesimir Nowak >Cc : [email protected] >Objet : RE: SplashScreen no cursor, timeout, top full screen, > > >With this example : >http://git.gnome.org/browse/gtkmm-documentation/tree/examples/book/timeout > >I put the Kjell's code in on_button_add_timer(). >When i click, mouse cursor become invisible! :) > >As i need timeout, i will start from this sample program, adding what i need >(image, full screen ... ). > >The remaining questions will be what libraries i need to run the program under >Ubuntu 10.04 and 8.04 ... > >Thanks >Daniel. -----Message d'origine----- De : Krzesimir Nowak [mailto:[email protected]] Envoyé : mercredi 8 février 2012 16:44 À : MONDON Daniel Cc : Kjell Ahlstedt; [email protected] Objet : Re: SplashScreen no cursor, timeout, top full screen, 2012/2/8 MONDON Daniel <[email protected]>: > Effectively, gdk_window is NULL. > Try calling Kjell's code in signal_realize [1] handler. At this point window should be realized, i.e. it should have allocated GdkWindow. There is a tutorial how to add custom signal handler. [2] [1] http://developer.gnome.org/gtkmm/stable/classGtk_1_1Widget.html#a57525266f890c9eb894ae00af141decf [2] http://developer.gnome.org/gtkmm-tutorial/stable/sec-connecting-signal-handlers.html.en > Thanks > Daniel. > > > -----Message d'origine----- > De : Kjell Ahlstedt [mailto:[email protected]] > Envoyé : mercredi 8 février 2012 15:52 À : MONDON Daniel Cc : > [email protected] Objet : Re: SplashScreen no cursor, timeout, top > full screen, > > I think this is a way to hide the cursor: > > Glib::RefPtr<Gdk::Window> gdk_window = fenetre.get_window(); if > (gdk_window) > gdk_window->set_cursor(Gdk::Cursor::create(Gdk::BLANK_CURSOR)); > > A possible complication is that Gtk::Widget::get_window() returns a > Gdk::Window pointer only if the widget has been realized, and I don't know > when exactly that's done. > > Kjell > > 2012-02-08 11:04, MONDON Daniel skrev: >> Hello everybody! >> >> I'm new with gtkmm (my version is gtkmm 3.0), but i know i have to >> use it because others applications are running with. >> >> I have to write a splash screen program : >> - No mouse cursor >> - Full screen >> - Stay on Top >> - With an execution TimeOut >> - Eventually with IP connexion to be killed by program. >> >> In fact, i have to mask a java program and a flash application during >> launch or change. >> >> One other parameter is to run under : >> - ubuntu 8.04 (2.6.24 kernel - X V 1.4.0.90) (X86) >> - ubuntu 10.04 (2.6.32 kernel - X V 1.7.6) (X86) >> - Angstrom (2.6.39 kernel - X V1.11.1) (Arm) >> >> A different compiled program for Arm and X86, but i can almost have 3 >> specifics program if necessary. >> >> >> My first test program show the top full screen image, but i don't >> succed masking the mouse cursor. >> What i found make me think i'm not doing the right things: (cursor >> functions) >> >> int main(int argc, char *argv[]) >> { >> Gtk::Main app(argc, argv); >> >> Gtk::Window fenetre; >> >> Gtk::Image image("/home/toto/GTKMM/fde.jpg"); >> >> fenetre.add(image); >> fenetre.fullscreen(); >> fenetre.set_keep_above(true); >> >> image.show(); >> >> Gtk::Main::run(fenetre); >> >> return 0; >> } >> >> Thanks >> Daniel. >> > > _______________________________________________ > gtkmm-list mailing list > [email protected] > http://mail.gnome.org/mailman/listinfo/gtkmm-list _______________________________________________ gtkmm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkmm-list _______________________________________________ gtkmm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkmm-list
