Automatically set screen size incorrect for multiple monitors

[cemulate]

In my case, I have 3 1080p monitors and 1 virtual screen, so my screen size should be 5760 x 1920, but the program incorrectly assumes 1920 x 1080 and doesn't allow them to be changed/edited. After setting my screen_size and screen_map manually, the tablet works as expected, so screen_size really does need to be set to the total size of the virtual screen.

I can probably take a look at this if I get some time but just wanted to get the issue out there in case it's a quick fix.

[iamashwin99]

I have the same issue. I have 2 monitors side by side and I need the tablet to map only to the second monitor. However, I couldn't modify the screen* parameters.
My dual-screen setup is as follows.

and this is how I had to trick the config to work the way I intend it to work:

so basically I had to take the "X map" and "map width" parameters to half the screen width. I hope this solution helps as a quick workaround

[jlam55555]

@iamashwin99 That's the current workaround for this kind of scenario, and unfortunately it's not documented. I had hoped to get to it much sooner but have gotten pretty busy. If I get the time to quickly look into Qt again, I'll try to fix it properly.