Hi list, while testing some GTK code, I noticed that the style objects of widgets are not getting freed properly (or so it seems to me). I'm no expert in GTK, so I might be totally wrong here or maybe the current behavior is intended as it is? So please feel free to enlighten me :) What I think is happening is this: gtk_widget_reset_rc_style() gets called during the creation of a new widget. This function calls gtk_rc_get_style() to get the new style for a widget. If the style differs from the current one, it gets applied by gtk_widget_set_style_internal, which then calls g_object_ref on it to get the ownership of the style for the widget. That is all fine, apart from one thing. gtk_rc_get_style() returns either a new GtkStyle object or an already existing cached one. In case it returns a new style object, the ref count is 1 (isn't?) and unfortunately nobody will call g_object_unref for it. That is because gtk_widget_reset_rc_style() does not now, if it just got a new ownership (in case of a new GtkStyle object) or not (in case when it gets a cached GtkStyle object). I think this behavior of gtk_rc_get_style(), to return new objects and cached ones, is the root of the problem. If it would always pass the ownership of the returned style to the caller (e.g. by calling g_object_ref on cached styles), the caller could then always call g_object_unref to "free" it. Any thoughts? Best regards, Henry -- Hi! I'm a .signature virus! Copy me into your ~/.signature to help me spread! _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
