[ruby-gnome2-devel-ja] gdk_atom_intern_static_string (Re: [ruby-gnome2-cvs] CVS: ruby-gnome2/gtk/src rbgdkatom.c, 1.12, 1.13 rbgdkcairo.c, 1.2, 1.3 rbgdkdisplay.c, 1.19, 1.20 rbgdkpixmap.c, 1.25, 1.26 rbgdkscreen.c, 1.17, 1.18 rbgdkwindow.c, 1.60, 1.61)

[Masahiro S. () <sa...@to...>]

酒井です。

From: Masao Mutoh <mu...@us...>
Subject: [ruby-gnome2-cvs] CVS: ruby-gnome2/gtk/src rbgdkatom.c, 1.12, 1.13 rbgdkcairo.c, 1.2, 1.3 rbgdkdisplay.c, 1.19, 1.20 rbgdkpixmap.c, 1.25, 1.26 rbgdkscreen.c, 1.17, 1.18 rbgdkwindow.c, 1.60, 1.61
Date: Sat, 25 Nov 2006 09:50:44 -0800

> Log Message:

> 	* src/rbgdkatom.c: Added Gdk::Atom.intern_static_string for GTK+-2.10. 

> Index: rbgdkatom.c
> ===================================================================
> RCS file: /cvsroot/ruby-gnome2/ruby-gnome2/gtk/src/rbgdkatom.c,v
> retrieving revision 1.12
> retrieving revision 1.13
> diff -u -d -r1.12 -r1.13
> --- rbgdkatom.c	30 Jul 2005 11:22:15 -0000	1.12
> +++ rbgdkatom.c	25 Nov 2006 17:50:41 -0000	1.13
> @@ -61,6 +61,16 @@
>                        GDK_TYPE_ATOM);
>  }
>  
> +#if GTK_CHECK_VERSION(2,10,0)
> +static VALUE
> +gdkatom_s_intern_static_string(self, name)
> +    VALUE self, name;
> +{
> +    return BOXED2RVAL(gdk_atom_intern_static_string(RVAL2CSTR(name)), 
> +                      GDK_TYPE_ATOM);
> +}
> +#endif
> +

gdk_atom_intern_static_string() は引数となる文字列が存在し続けることを
前提として、コピーを行わないというメソッドなので、こういう使い方はまず
いです。
http://developer.gnome.org/doc/API/2.2/gdk/gdk-Properties-and-Atoms.html#gdk-atom-intern-static-string

Gdk::Atom.intern_static_string は不要でしょう。

--
酒井 政裕 / Masahiro Sakai