I have:
$grid["cellEdit"] = true;
$g->set_actions(array(
"add"=>true,
"edit"=>true,
"search" => "advance",
"export"=>true,
"inlineadd" => false,
"showhidecolumns" => true,
"bulkedit"=>false,
"view"=>true,
"clone"=>true )
);

And the column that I'm talking about:
$col["show"] = array("list"=>true, "add"=>false, "edit"=>false, "view"=>true);

Basically I want that this column is seen but not editable anywhere as it's the autoincrement ID but I can edit it inline.

I think this happened once I bought the licence and overwrited free version.