Allow to trust CSS for thead elements sizes

[evax]

Using FixedHeader (without DataTables, and only for thead) it appears the width computation of the overlay table elements is very often off by a few pixels (verified on Chrome/FF).

The quick fix in my case is to trust CSS for the width:

diff --git a/js/FixedHeader.js b/js/FixedHeader.js
index 7ec45d6..115abd9 100644
--- a/js/FixedHeader.js
+++ b/js/FixedHeader.js
@@ -674,6 +674,7 @@ FixedHeader.prototype = {
                nTable.appendChild( nThead );

                /* Copy the widths across - apparently a clone isn't good enough for this */
+               /*
                jQuery("thead>tr th", s.nTable).each( function (i) {
                        jQuery("thead>tr th:eq("+i+")", nTable).width( jQuery(this).width() );
                } );
@@ -681,6 +682,7 @@ FixedHeader.prototype = {
                jQuery("thead>tr td", s.nTable).each( function (i) {
                        jQuery("thead>tr td:eq("+i+")", nTable).width( jQuery(this).width() );
                } );
+               */
        },

        /*

It would be nice to have such a "trust CSS" init option.

[DataTables]

That's certainly possible, but it would be nice to know why this code isn't working correctly. Sounds like this needs a bit more investigation to understand why it happens (column width matching across browsers is such a painful exercise!).

[evax]

Sorry about the long delay, I updated to 2.0.6 and the issue disappeared, so I'm closing this.