On Fri, May 30, 2008 at 09:38:39PM -0400, Benjamin M. Schwartz wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Does anyone know how to capture all mouse events?
In trying to do this with pygtk, we both have run into gtk bug #156948[1] - for the record/to close the loop, we tried calling add_filter() on gtk.gdk.get_default_root_window()'s returned gtk.gdk.Window. This should, in theory, give us all events[2]. But the bug prevents the information from being useful, and it's not clear that we're really getting all events[3]. > [...] listen to /dev/input/mouse0. That seems promising. I couldn't find anything useful in pygame. > - --Ben Martin 1. http://bugzilla.gnome.org/show_bug.cgi?id=156948 2. this is what metacity uses: --- metacity-2.23.0/src/ui/ui.c:76 static GdkFilterReturn filter_func (GdkXEvent *xevent, GdkEvent *event, gpointer data) { g_return_val_if_fail (ef != NULL, GDK_FILTER_CONTINUE); if ((* ef->func) (xevent, ef->data)) return GDK_FILTER_REMOVE; else return GDK_FILTER_CONTINUE; } void meta_ui_add_event_func (Display *xdisplay, MetaEventFunc func, gpointer data) { g_return_if_fail (ef == NULL); ef = g_new (EventFunc, 1); ef->func = func; ef->data = data; gdk_window_add_filter (NULL, filter_func, ef); } --- 3. http://markmail.org/message/ns2jcbhzr7br55ur?q=gdk+add_filter&page=1&refer=cj5iiu56mz7shm3s
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