GridLayout alignment problem
i`m new in java and it is the first homework,
everything was done, unless the position of the graph.
i use GridLayout N*N and as i said it work fine but there no space between the edges and first column, so how to add this space..?
and how to make the last column have the same size between edges and and first column..?
i hope somebody have solution of my above problem, because i was search in google for built in function that add space before first column and i fail.