JAN
24
2018

Off and On Again: The story of KDE Plasma's desktop icons; 5.12 improvements

Desktop icons in Plasma 5.12 LTS Beta
Desktop icons in Plasma 5.12 LTS Beta (Click to enlarge)

Recent news in the Linux desktop community recall an interesting time in Plasma's history: Release 4.1 in 2008, Plasma's second release ever, that time we (in)famously abandoned desktop icons (sneak preview: they came back).

Of course we never really abandoned them. Instead, in 4.1 we initially debuted the Folder View technology, which powers most of the ways to browse file locations on a Plasma desktop. Folder View gives you folder widgets on the desktop, folder popups on your panels - and yes, desktop icons, which always remained a supported option. An option we, crucially, did decide to tick default-off at the time. Instead we chose to place a folder widget on the default desktop, in part to reinforce the then-new widget-oriented ways of doing things in Plasma, things older KDE desktops just couldn't do.

The Awkward Years

A telling sign in hindsight, many distributions reneged on our decision and turned icons on for their users anyway. And yet we had decided to throw the switch upstream; what next?

A period of research and experimentation followed. With all that newly freed-up screen real estate and a new modular architecture, we looked into alternatives for what a device homescreen could be. The PC during this time was in a mood to diversify as well, with new form factors popping up in stores. Some of our experiments took off - the Search and Launch interface we debuted alongside the Plasma Netbook spin in 4.5 directly inspired the popular Application Dashboard fullscreen overlay we introduced in Plasma 5.4. Others, like the Newspaper view, failed to find much of an audience.

Application Dashboard in Plasma 5.12 LTS Beta
The Application Dashboard overlay has its origins in the icons-off adventure (Click to enlarge)

Ultimately, though this period was productive in many ways, we didn't hit upon a clearly-better new homescreen. Elsewhere meanwhile, on a parallel track, the icon homescreen UI metaphor unexpectedly bounced back and grew stronger. Touchscreen handsets introduced a whole new generation of computer users to - essentially - desktop icons. In the following years we saw user numbers and familiarity with homescreen icons increase, not decrease.

The Lights are Back on and the Doors are Open

During the Plasma 5.10 dev cycle, we did a lot of polish work on the desktop icons experience. We then decided that it was time to stop hiding desktop icons support behind a config option: All things considered, the previous default was just not serving the majority of our users well. It had to change.

We still don't place any icons on the desktop by default. (Many distributions do - but they always did for all that time.) Those who enjoy the calm and tranquility of an empty desktop or don't want icons to get in the way of widgets were not impacted by this move. But drop a file or add an app to the desktop, and you now get an icon again, with full support for all of the powerful features KDE's desktops have always offered when dealing in files and links. For the many users who rely on desktop icons, this is a welcome reprieve from having to fiddle around post-install.

Icons of the Future

In the upcoming Plasma 5.12 LTS release, desktop icons are getting even better. We've done a truckload of work on improving the experience with multiple monitors, across which icons can be moved freely again, along with gracefully handling monitor hot plug/unplug. Performance and latency improvements, the key theme to 5.12 in general, have continued where 5.10+ left off, with the desktop reflecting file operations now faster than before.

We've worked though many of the most-reported feature requests and pain points for desktop icons throughout 2017, but we're not done yet. Folder View development continues in 2018 with more outstanding user requests on the horizon, so feel free to get in touch.

Check out the beta now and let us know what else you want out of desktop icons after 5.12!

Comments

Yeah ! I'm delighted by all those improvements ! Personally, I'm a fan of using multiple Folder View widgets to watch downloads and a couple of useful folders for instance, but most users expect a regular desktop. KDE's new philosophy, simple by default, powerful when needed, really makes sense !

BTW, I guess the former way of using the desktop (pre-desktop view) might be less supported now ? For instance, I noticed that (using KDE Neon) when dropping a picture on a desktop, I would not be offered to add a picture frame anymore (I have the other choices though). Well, it's a specific issue, I'll file a bugreport :-)

Thank you again so much for your work. I installed Neon on several "joe users'" PCs and they are delighted :-) Personally, I'm a user from the end of the 90s and I'm very very positive by KDE's current philosophy (LTS releases, focuses etc.).

Cheers :-)


By Mahen at Wed, 01/24/2018 - 15:13

> TW, I guess the former way of using the desktop (pre-desktop view) might be less supported now ? For instance, I noticed that (using KDE Neon) when dropping a picture on a desktop, I would not be offered to add a picture frame anymore (I have the other choices though).

This is still supported! In fact, we made it better: Prior to 5.10, if you were using desktop icons, you didn't get widget suggestions on drop, only file actions (Copy/Move/Link). Since 5.10, you get both file actions and widget suggestions. If you disable desktop icons, only widget suggestions remain. It's an extra bit of integration we were missing before.

Thanks for your kind words!


By eike hein at Wed, 01/24/2018 - 15:25

Thank you for supporting icons on desktop.


By Icon at Wed, 01/24/2018 - 17:47

You all rock! =)


By JanKusanagi at Wed, 01/24/2018 - 19:17

Hi again :-)

I re-read your post and thought about the following use case : frequently, when playing games through WINE (or older games through Steam / GoG) the game sets a lower resolution than the desktop one. When getting back to the desktop, the icons & plasmoids are all messed up.

Do you think this specific issue could have a solution ? (sure, this is likely to be less & less frequent in the future and you can force windowed mode in WINE...)

Cheers !!


By Mahen at Wed, 01/24/2018 - 19:28

yep, this is the case. also, there is no possibility to place unsorted icons


By keturidu at Thu, 01/25/2018 - 06:17

You can definitely place unsorted icons, though? :)


By eike hein at Thu, 01/25/2018 - 10:32

Yup, we need to make this better still! The work we did for multi-monitoring in 5.12 can put on the right path there (it adds infrastructure to remember positions across monitor re-plugs, which is a lot like a resolution change).


By eike hein at Thu, 01/25/2018 - 13:37

While I can understand that you want to deviate as little as possible from the behavior people are used to, I really liked my empty desktop.
Also your comparison to touchscreen handsets is a bit faulty as on mobile devices the desktop icons are mostly used as a shortcut to the start menu.
Of course it is only a few mouse clicks to get the old behavior back, but I have not yet figured out how to revert it permanently.
Especially when I plug in a projector I do not want to show off my temporary file collection in my home folder.
How can I revert my whole system permanently (including hotplugging of a second screen) back to the old behavior?

And thanks again for working on Plasma,
Jan


By Jan at Thu, 01/25/2018 - 00:56

As per the post, nothing changed for folks who like an empty desktop: We show the Desktop folder by default, but don't place anything in it, so the desktop remains empty. We definitely don't show Home anywhere by default! :)

To turn icons off completely: Right-click, Configure Desktop -> Switch "Layout" at the top.


By eike hein at Thu, 01/25/2018 - 10:31

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