Applets can cause rendering issues for vertically oriented panels. about cosmic-panel HOT 2 CLOSED

Ya, the panel is capped in dimensions for each size, and it tries to accommodate applets until that size. I guess the size used for centering isn't being capped, but it should be. Also the applet used to use an icon button for the vertical orientation, but it doesn't anymore. I guess maybe it was changed during a refactoring.

I'm not sure that vertical orientations for all applets are really defined though. Maybe there should be metadata in the desktop file indicating valid orientations for applets. That way the settings app could prevent adding applets to a vertical panel when they weren't designed for it.

from cosmic-panel.

I was wondering about the potential of either requiring all applets to define vertical and horizontal behaviours, or otherwise having some form of whitelist for if an applet is allowed to be deployed to a vertical panel.

I imagine most users, and most people producing applets, will be using the horizontal panel scheme. Having something that requires defined behaviour in both orientations should at least encourage those making applets to consider the use case, so I'm inclined towards that approach.

For the applets we have that are effected - I think all of them are rendering text. That's a quite complicated case for us. There are some languages which can support vertical and horizontal text orientation very well - Japanese for example - and some which might struggle - potentially Arabic scripts. I'm not sure of the best method there.

from cosmic-panel.