I posted too quickly. This code worked with valac 0.6.
The compiler show an error because 's' is a Gtk.Style, yet 's' is the first
parameter, the sender, therefore is a Gtk.Button.
Here a sample code to reproduce the problem:
void main (string[] args)
{
Gtk.Window window;
Gtk.Button button;
Gtk.init (ref args);
window = new Gtk.Window (Gtk.WindowType.TOPLEVEL);
window.show += (s) => {
debug ("%s", s.get_type ().name ());
};
button = new Gtk.Button ();
Gtk.RcStyle rcstyle = new Gtk.RcStyle ();
rcstyle.xthickness = rcstyle.ythickness = 0;
button.modify_style (rcstyle);
button.style_set += (s) => {
s.set_size_request (2, 2);
};
window.add (button);
window.show_all ();
Gtk.main ();
}
I solved the problem by adding the missing parameter:
button.style_set += (s, style) => {
s.set_size_request (2, 2);
};
It's a bug or a feature?
2009/4/10 Feng Yu <[email protected]>
> s is the sender.
> the parameters begin from the second.
>
> On Thu, Apr 9, 2009 at 2:05 PM, gege2061 <
> [email protected]> wrote:
>
>> Hi,
>>
>> I have updated valac to version 0.7 and I compile Valide.
>>
>> I have an error:
>>
>> libvalide/utils.vala:199.42-199.55: error: The name `get_settings' does
>> not exist in the context of `Gtk.Style?'
>>
>>
>> http://code.google.com/p/valide/source/browse/trunk/libvalide/utils.vala#195
>>
>> Where is the parameter 'sender'?
>>
>> --
>> Nicolas Joseph
>>
>> Responsable des rubriques C et GTK+ de developpez.com /
>> In charge of the C and GTK+ sections on developpez.com
>>
>> http://nicolasj.developpez.com
>>
>> _______________________________________________
>> Vala-list mailing list
>> [email protected]
>> http://mail.gnome.org/mailman/listinfo/vala-list
>>
>>
>
--
Nicolas Joseph
Responsable des rubriques C et GTK+ de developpez.com /
In charge of the C and GTK+ sections on developpez.com
http://nicolasj.developpez.com
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