Re: GtkEntry Signal

[Jin Chen <jinc companionlink com>]

Ilan Volow 寫道：

> --- Jin Chen <jinc companionlink com> wrote:
> > jrb redhat com 寫道：
> >
> > > Jin Chen <jinc companionlink com> writes:
> > >
> > > > Hi,
> > > >
> > > > I wrote an Entry Widget, and I need a signal
> > handler to do something
> > > > whenever I use  "Return Key"/"Mouse"/"Tab Key"
> > to leave. Could
> > > > you tell me what kind of signal I can use? I
> > know "activate" can do
> > > > the work if I press Return, but it doesn't work
> > for Mouse/Tab.
> > > Try the "focus_out" signal.
> > >
> > > -Jonathan
> >
> > I tried like
> >
> > gtk_signal_connect(GTK_OBJECTS(entry), "focus_out",
> > GTK_SIGNAL_FUNC(callback), (void *)(const char *)
> > string);
> >
> > but id didn't work. Is there anything wrong?
>
> You might want to remove the 'S' from "GTK_OBJECTS"
> and then try it again ;)

1) There was no "S" in my original program.
2) It seems like there is no "focus_out" signal
     So I invoked "focus_out_event", but it didn't go to my callback
function.

Jin