2D layout algorithms

Files
file	grid.hpp
	Types for handling layout of widgets.
file	spreadsheet_address.hpp
	Utilities for parsing spreadsheet addresses.

Data Structures
class	hi::v1::grid_cell
	A cell in a grid. More...

Detailed Description

Layout algorithms

hi::grid_layout: An algorithm that lays out boxes in rows and colunms. hi::row_layout: An algorithm that lays out boxes in a single row. hi::column_layout: An algorithm that lays out boxes in a single column. hi::flex_layout: An algorithm that lays out boxes next to each other, possibly flowing to a next line.