workspace-switcher icon should not fallback to "folder"

[Jeremy Bícha]

1. Install gnome-theme-standard
2. Open System Settings>Appearance and change the theme to Adwaita
3. The workspace-switcher icon changes to a generic folder (the same as used for the Files icon in the launcher)

The code for this is in http://bazaar.launchpad.net/~unity-team/unity/trunk/view/head:/launcher/LauncherIcon.cpp#L361

This behavior happens in any theme that doesn't happen to provide that icon (in other words, any theme that the developers didn't explicitly code for Unity). We cheat and patch HighContrast so that it inherits from Humanity so HighContrast isn't affected.

What should happen
---------------------------
The correct way to get a fallback icon is to ship your icon in /usr/share/icons/hicolor/ or /usr/share/icons/gnome/ not /usr/share/icons/Humanity/

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: unity 6.12.0-0ubuntu4
ProcVersionSignature: Ubuntu 3.7.0-3.9-generic 3.7.0-rc6
Uname: Linux 3.7.0-3-generic x86_64
ApportVersion: 2.6.2-0ubuntu5
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
Date: Thu Nov 22 20:00:25 2012
MarkForUpload: True
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)

[Omer Akram (om26er)]

seems not to be happening with the latest version of unity in raring. The workspace icon didn't change for me at all.

[Andrea Azzarone (azzar1)]

On raring the workspace icon is taken from the Unity theme.

[Roland (roland-breedveld)]

Have the same with 12.04 12.10 and the latest 13.04