name	description	type	default
fullscreen_on_one_column	if there's only one column, should it be fullscreen	bool	false
column_width	default column width as a fraction of the monitor width	float [0 - 1]	0.5
explicit_column_widths	a comma-separated list of widths for columns to be used with `+conf` or `-conf`	string	`0.333, 0.5, 0.667, 1.0`
focus_fit_method	when a column is focused, what method to use to bring it into view. 0 - center, 1 - fit	int	0

Layout messages

name	description	params
move	move the layout horizontally, by either a relative logical px (`-200`, `+200`) or columns (`+col`, `-col`)	move data
colresize	resize the current column, to either a value or by a relative value e.g. `0.5`, `+0.2`, `-0.2` or cycle the preconfigured ones with `+conf` or `-conf`. Can also be `all (number)` for resizing all columns to a specific width	relative float / relative conf
movewindowto	same as the movewindow dispatcher but supports promotion to the right at the end	direction
fit	executes a fit operation based on the argument. Available: `active`, `visible`, `all`, `toend`, `tobeg`	fit mode
focus	moves the focus and centers the layout, while also wrapping instead of moving to neighbring monitors.	direction
promote	moves a window to its own new column	none