On Wed, 25 Mar 2009 16:24:57 +0300 Alexander <b3n...@yandex.ru> wrote: > On Wednesday 25 March 2009, Chris Vine wrote: > > On Tue, 24 Mar 2009 23:49:13 +0300 > > Alexander <b3n...@yandex.ru> wrote: > > [snip] > > > Thanks, GTK_WIDGET_VISIBLE() may help me. Is there any way to > > > catch event when widget is actualy hiding? > > > > You could use the hide signal that GtkWidget objects emit. > > > > Chris. > > > > I've tried to catch show and hide signals on GtkWidgetClass structure > while widget class initialization ( in the way it done for > GDK_VISIBILITY_NOTIFY and other widget events) and on > g_signal_connect() while widget realization stage. > > The second way just do nothing and the first way only emits show > signal, but not hide one.
Alexander, I think we must be at cross purposes because a hide signal cannot be emitted on a widget until it has been shown, and during construction it has not been shown. In any event, I do not really understand what you are trying to do so I do not think I help you any further on this I am afraid. Also be careful with expressions like "catching" a signal, as GObject signals have nothing to do with unix asynchronous signals. Also, you use g_signal_connect() to connect to the signal, not to emit it. Chris _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
