Re: Can I get widget change background color of simple way in modern gtk3?

["michinari.nukazawa" <michinari nukazawa gmail com>]

I understand.

> this question has been asked and answered multiple times on this 
mailing list.
Sorry.
Indeed this is because it was unbelievable that.
That much became so difficult from simple.

I see useful example.
http://www.gtkforums.com/viewtopic.php?f=3&t=988&p=72088=GTK3+with+CSS#p72088

I intend to use this code.
===
    GtkCssProvider *provider;
    provider = gtk_css_provider_new ();

    GdkDisplay *display;
    GdkScreen *screen;
    display = gdk_display_get_default ();
    screen = gdk_display_get_default_screen (display);
    gtk_style_context_add_provider_for_screen (screen,
        GTK_STYLE_PROVIDER (provider),
        GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);

    gtk_css_provider_load_from_data (GTK_CSS_PROVIDER(provider),
        " GtkWindow {\n"
        "   background-color: rgb (103, 103, 103);\n"
        "}\n", -1, NULL);
    g_object_unref (provider);
===

Thanks.

On 2015年11月29日 10:02, Emmanuele Bassi wrote:
> Hi;
>
> this question has been asked and answered multiple times on this mailing list.
>
> You should look at the archives on:
> https://mail.gnome.org/archives/gtk-app-devel-list/
>
> Ciao,
>   Emmanuele.
>
> On 29 November 2015 at 00:26, michinari.nukazawa
> <michinari nukazawa gmail com> wrote:
> > Hello.
> >
> > Old day.
> > I should have done writing code of simple one line if I demanded the change
> > of the background color
> > But it does not seem to be so now.
> > and nothing (simple) example code.
> > I see gtk3-demo. Using callback and other. not one line.
> >
> > gtk_widget_modify_bg(window, GTK_STATE_NORMAL, &color);
> > -> is deprecated
> >
> > gtk_widget_override_background_color(window, GTK_STATE_NORMAL, &color);
> > -> is deprecated
> >
> > Probably modern way is CSS Style.
> > But nothing example.
> > and ways seem to be different until now.
> >
> >
> > Can I get modern gtk3 example?
> > Can I change background color by writing code of simple one line in modern
> > gtk3?
> >
> > Thanks.
> > _______________________________________________
> > gtk-app-devel-list mailing list
> > gtk-app-devel-list gnome org
> > https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list