Hello, I've just some problem to understand that event_info parameter in Evas callbacks. e.g.:
http://docs.enlightenment.org/auto/elementary/fileselector_example_c.html ... /* 'selected' cb */ static void _fs_selected(void *data, Evas_Object *obj, void *event_info) { const char *selected = event_info; /* event_info contains the full path of the selected file */ printf("There's been a selection: %s\n", selected); } ... /* the 'done' cb is called when the user presses ok/cancel */ evas_object_smart_callback_add(fs, "done", _fs_done, win); ... In this example the event_info* is casted in sime magic way to a char*. My problem is that event_info* could always be anything and I don't know it without looking into the sources (here e.g. elm_fileselector). It's not written anywhere in the documentation that event_info* is a char*. (Or I didn't find it...) So is there any way to find out as API user the type of event_info* which I should cast? In my special case (Eflxx C++ wrapper) have the problem to design a type safe interface. I've really no idea to do it. But even using the C interface I don't like it. Or did I miss understood the API? I would really prefer that event_info* would be some structure with a data pointer and some magic identifiers. Then it would be possible to find out the type of an event. What do you think? Am I alone with this problem? Any ideas for a better event_info interface? regards Andreas -- Technical Blog <http://andreasvolz.wordpress.com/> ------------------------------------------------------------------------------ Monitor your physical, virtual and cloud infrastructure from a single web console. Get in-depth insight into apps, servers, databases, vmware, SAP, cloud infrastructure, etc. Download 30-day Free Trial. Pricing starts from $795 for 25 servers or applications! http://p.sf.net/sfu/zoho_dev2dev_nov _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
