Re: GObject - create with arguments.

[Roger Leigh <rleigh whinlatter ukfsn org>]

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Uzytkownik <uzytkownik2 poczta onet pl> writes:

> I'm newbie in GObject(before I use C++).
> Can I create object with arguments?
> In C++:
> class xyz
> {
>       public:
>               xyz(int i);
> };

Yes.  As a (poor) example:

MyClass *
my_class_new(gint foo, const gchar *bar)
{
  return MY_CLASS(g_object_new(MY_TYPE_CLASS, "foo", foo, "bar", bar, NULL));
}

This passes "construction parameters" to g_object_new.  When the
object is constructed, the construction parameters are set for the
object.  These are object properties installed with
g_object_class_install_property() with G_PARAM_CONSTRUCT.  See the
GObject tutorial for examples
(http://www.le-hacker.org/papers/gobject/)


Regards,
Roger

- -- 
Roger Leigh
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