Re: Changing the GtkTreeView Bar Color....

[Emmanuele Bassi <ebassi gmail com>]

Hi;

On 4 July 2016 at 18:43, Glus Xof <gtglus gmail com> wrote:
> Hi again,
>
>
> This
>
> treeview row:selected {background-color: #cc0000;}
>
> doesn't work for me; but this
>
> treeview *:selected {background-color: #cc0000;}
>
> works... but I guess that this should not be the same as before...
>
> Then, this
>
> treeview row:nth-child(odd) {background-color: #ffffff;}
> treeview row:nth-child(even) {background-color: #f0f0f0;}
>
> seems not to work either...
>
> So... what happens about the "row" in Adwaita ???

The "row" region exposed by older versions of GTK+ is gone, like the
rest of the CSS regions.

The documentation for GtkTreeView styling is available at:

  https://developer.gnome.org/gtk3/stable/GtkTreeView.html#id-1.3.12.6.11.10

Anything related to the internals of the CSS styling of widgets was
undocumented and unstable before 3.20.

I strongly encourage you to use the GTK inspector to experiment with styling:

  https://wiki.gnome.org/Projects/GTK+/Inspector
  https://blog.gtk.org/2016/06/22/adwaita/

Ciao,
 Emmanuele.

> 2016-07-04 16:48 GMT+02:00 Glus Xof <gtglus gmail com>:
> > 2016-07-04 10:25 GMT+02:00 Emmanuele Bassi <ebassi gmail com>:
> > > Hi;
> > >
> > > On 2 July 2016 at 10:23, Glus Xof <gtglus gmail com> wrote:
> > >
> > > > After, I changed the contents of my ~/.config/gtk-3.0/gtk.css, with
> > > >
> > > > ----
> > > > treeview row:selected {
> > > >         background-color: #000;
> > > > }
> > > >
> > > > treeview row:nth-child(even) {
> > > >         background-color: #bd0814;
> > > > }
> > > > -----
> > > >
> > > > And then copied this gtk.css to /usr/share/themes/Adwaita/gtk-3.0/
> > >
> > > Why did you do this?
> > >
> > > What is it that you're trying to achieve?
> > >
> > > If you want to override parts of Adwaita, just use the gtk.css file
> > > inside your home directory. Do not replace system-level files (which
> > > will get blown away the next time you update your system).
> >
> >
> > Using as theme Adwaita and having the following config file
> >
> > $ cat ~/.config/gtk-3.0/gtk.css...
> > treeview row:selected {background-color: #cc0000;}
> >
> > I don't experience any change of TreeView Bar color...
> >
> > What's wrong ?
> >
> > Glus
> >
> > > Also, Adwaita is included in the GTK shared library, it's not really a
> > > CSS file on the file system.
> > >
> > > Ciao,
> > >  Emmanuele.
> > >
> > > --
> > > https://www.bassi.io
> > > [@] ebassi [@gmail.com]



-- 
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[@] ebassi [@gmail.com]