trigger-popup: trigger node should have a themeable class

[msssk]

Bug

The trigger node of trigger-popup should have a themeable class applied to it:

widgets/src/trigger-popup/index.tsx

Line 59 in a3fdfc3

<span key="trigger" classes={fixedCss.trigger}>

Also does classes have any effect on virtual?

widgets/src/trigger-popup/index.tsx

Line 58 in a3fdfc3

<virtual classes={[themedCss.root]}>

Package Version: 7.0.3, 8.0.0

[tomdye]

What would the trigger class be used for? it's just a wrapper for what ever triggers the popup in order to calculate size etc. Any theming should be done on that item that's wrapped itself?

[agubler]

@tomdye I believe this was kind of covered by #1673, it changed the trigger to 100% width which means that it can now be constrained by the consumer (rather than overriding the size)