+1px width for virtual scrollbar. Fixes #2532032 IE doesn't respond to clicking on the scroll rail or endcap arrows unless the scrolled area is visible, so I had to add 1px to the width. It's just an empty div, so there is no UI artifact. Another thing that can't be tested with automation.

Support changing scrollable attr Fixes #2531928 Fixes #2531939

Clean up module vs class descriptions, +@since 3.5.0 Moved the lengthy text from the module description to the class description so the module page would look cleaner. Added note for each class extension to point readers to the DataTable class for docs on the APIs contributed by this class, since they all have @for DataTable.

Restore scroll position after sync

Apply fixed header liner padding dynamically With the removal of the sort liner, the header padding is being overridden to allow space for the sort indicator, but the scoll liner padding was fixed at 4px 10px. This change makes the liner styling more robust, since it can adapt to outside influences of individual header padding.

Remove aria attrs on fixed headers except hidden aria-hidden="true" cascades, so putting it on the table in the fixed header template does the job. No need for role="presentation" on anything, or aria-hidden on any of the children.

Add support for fixed header update when sorting This is a dirty dirty hack, pending tickets #2531824 and #2531815

Add the scrollbar width, don't subtract it. Resulted in configured widths being increased by ~2x the scrollbar width.

Last changes to get datatable-scroll working * Added cellspacing="0" to core and fixed header template and removed *border-collapse: collapse hack for IE * Double wrapped the Y scrolling nodes. New <div> has the border and contains the fixed headers and the overflow <div>. This obviated some dim calculations to work around border widths for placement of the fixed header. Also allowed an overflow-x: hidden rule to hide any column width rounding issues resulting in the fixed headers being 1px too wide and overflowing the previous yScrollNode border. * Use table.replace(wrapper).appendTo(wrapper) instead of table.wrap(wrapper) because IE (I forget which version--6 or 7, I think) did all sorts of stupid things, like extracting the last table cell and wrapping the rest of the table inside it. It's probably a bug that needs addressing in Node.prototype.wrap, but this solution also works. I do believe this will be the shipped version of datatable-scroll. Hurrah!

Fix expanded width in XY scroll, +more (below) When the table is narrower than the configured width, it was being set to 100% width, but in xy, the assigned width needs to account for the y-scroller/virtual scrollbar. Otherwise, * Update IE css hacks to apply to IE 6 only * Hide the fixed headers while everything else is going on to avoid reflow impact. The column widths are write-only, so the fixed header can be hidden until its dims are needed for the scrollbar position.

Remove unnecessary padding in xy... ...when the width is configured to be wider than the content.

Force reflow in IE6 before set xscroll table width The boundingBox width is set before entering _syncXScrollUI which causes IE to squish any column widths that cause the overall table width to exceed the bb's dims. Clearing the bb width and table width was insufficient to get the table to expand to natural width (in IE only), so I set the width and fetch the offsetWidth to trigger an immediate reflow before proceeding. The use of the configured table width as the style width is arbitrary, but possibly a bad call, since it doesn't take into account borders, and will cause IE to push out the bb width for a moment. There's a chance that this could cause other layout issues or flashing while it updates the UI, but I'll leave it be for now.

Knocking out more off-by-1px issues. Container widths are spot on, as are fixed header column widths. I think I only have one left: the virtual scrollbar is 1px too tall in y scrolling configs. Then I need a drink.

XY initial tests working except in IE6 Typical overflow issues; height == min-height. I reaaaally need to be done with this.

Add support for percentage widths + x scrolling

Break out x, y, and xy scrolling sync logic x and y are looking good. xy needs reimplementing.

Restore vertical scroll + caption support

Vertical scrolling working, +percentage widths Still needs caption and x-scrolling. On the way, baby! Also, did you see that scrolling DT now supports percentage widths? That, like, totally awesome. Oh, and IE6 sucks.

Restart. Vertical mostly working. Columns lined up, virtual scrollbar in place and tracking scroll. * Caption not supported yet. * x and xy scrolling not supported yet. * Scrollbar syncing not quite right. Factor slightly off? Something else missing?

Add API doc for _xScrollNode

@module @datatable-scroll? OOPS!

Make scrollTo chainable

Only add virtual scrollbar if they have a width

+aria-readonly, role=presentation to templates Core defines the grid role on the contentBox (should this be on the boundingBox?) so all <table>s should be role presentation. No need to move ARIA roles around.

Improve xy scrolling, templates now protected

X scrolling improved, +caption support in x scroll

Remove tags from css, use new calc for table width Rather than jump through style hoops, use the clientWidth of the scrolling container. Still not perfect, but close enough for now.

Remove backslash escaping underscores in `code`

Clean up API doc formatting

Move @for so yuidoc will pick it up

Add API docs

Initial drop of scrollable DataTable refactor Still a few niggling details to work out, but it's a pretty good starting point.