Re: Toolbar/Toolbox or something other...

[Tristan Van Berkom <vantr touchtunes com>]

void g_object_set_data(GObject *obj, gchar *name, gpointer data);
gpointer g_object_get_data(GObject *obj, gchar *name);


Andreas Volz wrote:
> Am Thu, 21 Nov 2002 16:40:50 +0100
> Emmanuel Saracco <esaracco noos fr> schrieb:
>
> > On Thu, 21 Nov 2002 16:20:36 +0000
> > Andreas Volz <andreas brachttal net> wrote:
> >
> > > This is normal:
> > >   g_signal_connect (G_OBJECT (button), "clicked",
> > >                     G_CALLBACK (run), (gpointer) entry);
> > >
> > > But I search something like this:
> > >   g_signal_connect (G_OBJECT (button), "clicked",
> > >                     G_CALLBACK (run), (gpointer) entry, (gpointer)
> > > checkbox);
> > >
> > > I hope you understand what I want do do ;-)
> >
> > you must catch an event on the entry widget, and then check the state
> > of your checkbox *from inside* the callback function.
> >
> > to do that, you have two methods:
> >
> > 1/ register your checkbox widget with gtk_object_set_data() after
> > creating it, so it will be possible to retrieve a pointer reference on
> > it later with gtk_object_get_data() -- the cleanest way;
> >
> > 2/ declare a global pointer that reference your checkbox widget - the
> > fastest way.
> >
> > bye
>
> The first method fits for me. But where is the description of
> gtk_object_set/get_data()? I've the gtk+ 2.0 Reference Manual an the
> gtk+ 2.0 Tutorial. I couldn't find it there. Please help me ;-)
>
> Thanks
> Andreas
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