FULE.Container.Grid

A two-dimensional grid of items, evenly spaced.

You may also wish to consider the Arrayed Container.

Documentation

data GridM m k

A two-dimensional grid of visual ItemMs, evenly spaced.

Instances

Monad m => Container (GridM m k) k m

Defined in FULE.Container.Grid

Methods

minWidth :: GridM m k -> Proxy k -> m (Maybe Int)

minHeight :: GridM m k -> Proxy k -> m (Maybe Int)

addToLayout :: GridM m k -> Proxy k -> Bounds -> RenderGroup -> LayoutOp k m ()

type Grid = GridM Identity

Like GridM but run in the Identity monad.

grid

Arguments

:: (Int, Int)

The number of rows and columns the GridM should have.

-> [ItemM m k]

The ItemMs to put in the GridM.

Placement of the ItemMs will start with the top-left position of the grid and proceed to the right, wrapping around to the next row when the end of the previous row has been reached.

If the number of elements in this list does not meet or exceeds the number of grid locations available, then up-to the number of grid locations will be filled, but no more than that.

-> GridM m k

Create a GridM of ItemMs.