I can give you my opinions. Not sure if they match up with Ian's or not. :)

On Jun 6, 2007, at 2:41 AM, Henri Sivonen wrote:


* When the data source was initialized from the DOM, will changes to the datagrid be reflected back to the DOM?

I would expect a DOM data source to be updated.

* Is the datagrid a replaced element for the purposes of CSS or tree of anonymous/generated boxes?

Yes, I would expect that it would be a replaced element (just like <select> listboxes).

* What parts (if any) are expected to map to native widgets in Cocoa/Win32/GTK+?

I would expect a data grid to look like an NSOutlineView on Mac.

* Is datagrid useful for any purpose without scripting? If yes, please give an example.

Sure.  It's useful in form submission just as a listbox would be.

 * What is datagrid expected to look like in visual UAs?

The platform's native multi-column tree widget.

* Is datagrid rendering expected to have pixel-consistent metrics across visual UAs?


No. Mac would use Lucida Grande for the font, use NSOutlineView defaults for rows, etc. Windows might use a tree with grid lines (and +/- signs like Explorer), etc.

dave
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