Header styling

Hello,

As I was using halign for specific columns (columns that contain numbers); I was wondering why column styling could be done with column id, so each column has its styling, but headerStyles was a global object affecting all headers.

I did not manage anyway to get header right-aligned, and even less some headers right-aligned and some left-aligned

headerStyles: {
    halign: 'right'
},

Seems to be totally avoided on 3.0.0-alpha.3

[gjuchault]

I’d say that’s a good idea 😃 !

[simonbengtsson]

Will look over the docs and backwards compatibility before releasing v3. Goal is that there should be no breaking changes, only deprecations such as headerStyles. But didParseCell seems to be the way to go. I’m considering applying columnStyles to head and foot as well. What’s your opinion there?