Seems that colouring rows is popular but not so much columns.
I wanted to be able to colour columns such that they are grouped together in sections - to mirror how spreadsheets are often used.
I'd like the sort-select-click to go grey like now, but return to the configured background colour when sorting on another column.
I imagine that I would need to add a class to a column and that class would have a colour in the CSS file - but wonder if someone has already done this.
I already use a couple of extra classes to control the inline editing onClick and also to enable the searchable form/drop down at the bottom of some columns - so any new classes I add to configure background colours would need to cope with this. Just worried that I cannot have a cell belong to multiple classes ??
thanks!