https://bugs.winehq.org/show_bug.cgi?id=41150
--- Comment #3 from Nikolay Sivov bunglehead@gmail.com --- (In reply to Kalle Richter from comment #0)
The option to emulate a screen in the graphics section of `winecfg` only allows to specify the size by number input. It'd be helpful to have a GUI component, e.g. a combo box, with default screen sizes (800x600, 1024x768, etc.) to select from.
If we want the ability to specify arbitrary sizes, which I believe we do, we'll have to keep using input boxes one way or another anyway.
(In reply to winetest from comment #1)
I have been thinking the same. Also the default value 800x600 is really low for modern hardware.
Maybe the values could be formed reading xrandr output and putting them into content some .cfg or .xml file and showing in winecfg.
Why would supported modes affect available virtual desktop sizes?