XMonad set layout depending on which monitor it's displayed

Question

Is it possible to somehow make the workspace layout change depending on which physical screen I am displaying it?

I want to use reflectHoriz (from XMonad.Layout.PerW

Answer 1

I think it should be possible to make a Layout wrapper (like Mirror or Choose) which does what you want. The runLayout method of LayoutClass receives the WorkspaceId, which you can look up in the map from Screens to Workspaces.