No dashed line to indicate that more content is scrollable

[Amr Ibrahim]

Ambiance does not show a dashed line to indicate that more content is scrollable. I have been using another theme than Ambiance for some time and I find the dashed line very helpful.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: light-themes 16.10+18.04.20180328-0ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
ApportVersion: 2.20.9-0ubuntu4
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Mon Apr 9 22:25:00 2018
InstallationDate: Installed on 2017-10-02 (189 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Beta amd64 (20170930)
PackageArchitecture: all
SourcePackage: ubuntu-themes
UpgradeStatus: Upgraded to bionic on 2018-03-27 (13 days ago)

[Daniel van Vugt (vanvugt)]

Please explain in more detail what the problem is and where you are seeing it.

[Amr Ibrahim (amribrahim1987)]

Steps:

1. Change theme to Adwaita (or a third-party theme called Materia)
2. Start Rhythmbox
3. Make sure you have a big collection of music so that you can scroll up, down, left and right
4. Look at the edges of the browser views (genre, artist and album) in Rhythmbox
5. You will see dashed lines at the edges, which indicate that there is more content to scroll to

I wish ubuntu-themes could support these dashed lines.

[Sebastien Bacher (seb128)]

You could maybe add a screenshot to the bug showing the feature you request?

[Amr Ibrahim (amribrahim1987)]

In this screecast Nautilus using Adwaita, notice the dashed lines at the top and bottom. They appear when there is more content to scroll to, and disappear when there isn't.