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GNOME Now Has an Official Extension for Legacy Tray Icons
(www.omgubuntu.co.uk)
The GNOME Project is a free and open source desktop and computing platform for open platforms like Linux that strives to be an easy and elegant way to use your computer. GNOME software is developed openly and ethically by both individual contributors and corporate partners, and is distributed under the GNU General Public License.
I'm confused
So ... If this new extension doesn't add tray icons/menus for apps like Zoom, what's the point of it? What features does it add over stock Gnome?
Stock GNOME doesn't have tray icons. If your distribution does show them, they probably preinstalled an extension for you (like Ubuntu does).
Thanks, I'm aware, but that wasn't my question.
This new extension doesn't seem to add support for app indicators.. so what is it for?
Actual legacy tray icons.
AppIndicator more or less allows an application to send an icon and a list of menu items to the desktop environment to be displayed there in some way. Classic tray icons, on the other hand, are actually part of the application that provides them, the system just puts them in a common row for all applications.
While this type of tray icon is more flexible because applications can do anything they want there, AppIndicators are a better/safer solution because ... well, applications just cannot mess around in the system tray as much.
Personally, I thought the classic tray icons were as good as dead (on Linux), but I guess GNOME can always surprise. Not only in removing stuff but also in bringing it back.
Ah, that was the explanation that I was looking for. Much obliged.