I wrote:
I want to add Grid to the default list of layouts. When I do: ,layoutHook = avoidStruts $ layoutHook defaultConfig ||| Grid I only get Tall and Grid. The last two layouts from defaultConfig - Mirror Tall and Full - disappear, seemingly "eaten" by Grid... Any ideas why?
Roman Cheplyaka
It's because code which works with Choose data type expects the tree to grow to the left. If you write ,layoutHook = avoidStruts $ Grid ||| layoutHook defaultConfig it will work.
But that would put Grid as the first layout instead of the last. That is not what I want.
This is undocumented (afaik) and should be considered as a bug. By the way, NewSelect combinator from LayoutCombinators does not have this issue, so one more reason to merge it to the core.
Thanks, Yitz