Fix PickList text wrapping

[tarkah]

PickList text is wrapped if the pick list is set to a fixed width and the selected text is wider than the fixed width. This resolves the issue by giving the rendered text bounds an infinite width so it doesn't wrap. A layer / clip needs to be provided to prevent text overflow.

I can't imagine wrapping is intended since the height is fixed to text_size and 2 lines of wrapped text inside text_size doesn't look good at all. This seems like a more sane default to handle text overflow.

[hecrj]

This was intended to some extent. Basically, I wanted to avoid an unconditional with_layer call, which breaks text caching currently.

Since a PickList is a much smaller widget than a Scrollable, there is a high chance users will use a bunch of them at once. Therefore, I considered the use of with_layer here a very potential performance hog.

We may be able to fix the issue for now by just changing the vertical_alignment to Top so the wrapped text is completely out of bounds. But of course, it will still cause the wrapped text to disappear which is not the expected behavior.

Once the text caching issues are fixed, we can revisit this!

[tarkah]

@hecrj Makes sense w/ the performance consideration of using a new layer. I tried using Top alignment with manually centered y placement and this works, however the wrapped text still "overflows" below the picklist quad since we don't have any clipping in place.

This is actually less preferred as the wrapped text leaves the quad, whereas with Center it at least is wrapped mostly within the quad.

Let's leave this until text caching has been addressed. Thanks!

Edit: Disregard, I just needed to restrict the height of the text primitive to text size and it no longer overflows. I think this is a good intermediate solution.

[hecrj]

Awesome! Thanks 🙇