On Tue, Jul 06, 2010 at 11:05:34AM +0200, Tomeu Vizoso wrote: > On Mon, Jul 5, 2010 at 17:57, Bernie Innocenti <ber...@codewiz.org> wrote: > > On Mon, 2010-07-05 at 16:37 +0200, Tomeu Vizoso wrote: > > > >> But you can do the same with Gtk+, cannot you? > >> > >> "This signal is emitted when the Return or Enter key is pressed or the > >> line edit loses focus" > > > > No, GTK does not seem to send a "focus-out-event" when the user clicks > > on the close button. Which is what makes my approach fail. > > Ok, that's quite different from what I read initially. > > Have made a little test that seems to show that when the user clicks > on a button and a text field had the focus, the focus is moved from > the field to the button and thus focus-out-event is emitted:
I've tested this fragment on F11 for XO-1.5, and I agree, it does seem to be working fine. I added a changed callback, and as far as I can tell a metadata update could be deferred until changed plus a delta time, or focus-out, whichever occurs first. import gtk def changed_cb(entry): print 'changed-event' def focus_in_event_cb(entry, event): print 'focus-in-event' def focus_out_event_cb(entry, event): print 'focus-out-event' def button_activate_cb(button): gtk.main_quit() w = gtk.Window() w.show() hbox = gtk.HBox() w.add(hbox) hbox.show() e = gtk.Entry() e.connect('focus-in-event', focus_in_event_cb) e.connect('focus-out-event', focus_out_event_cb) e.connect('changed', changed_cb) hbox.add(e) e.show() b = gtk.Button('mec') b.connect('clicked', button_activate_cb) hbox.add(b) b.show() gtk.main() -- James Cameron http://quozl.linux.org.au/ _______________________________________________ Sugar-devel mailing list Sugar-devel@lists.sugarlabs.org http://lists.sugarlabs.org/listinfo/sugar-devel