Add expandable rows to datagrids

[GuessWhoSamFoo]

What this PR does / why we need it:

Allows rows in datagrids to have expandable rows which contains another view component.

Which issue(s) this PR fixes

• Fixes Add row detail from Clarity #2019

Signed-off-by: Sam Foo foos@vmware.com

[wwitzel3]

Let's add a storybook example under table for this.

[GuessWhoSamFoo]

A clarity table listed under a storybook table does not have expandable rows. Octant calls datagraids as tables which can be confusing which is why there isn't a datagrid entry in storybook either. We will have to decide either to rename or explain the table/datagrid semantics in the table storybook entry.

[wwitzel3]

A clarity table listed under a storybook table does not have expandable rows. Octant calls datagraids as tables which can be confusing which is why there isn't a datagrid entry in storybook either. We will have to decide either to rename or explain the table/datagrid semantics in the table storybook entry.

Not sure I follow? .. There are two stories under Storybook -> Table one uses DatagridComponent and the other TableComponent , we can't add the expandable row to the one using the DatagridComponent?

[GuessWhoSamFoo]

Nevermind, confused table and datagrid with incorrect copypasta

[mklanjsek]

Looking good, just a few small things.