Add copy-button to the recording link table item

[IsseW]

Related

Part of #10815

What

Adds a copy button that's shown on hover in table url entries

• look into if it's possible to not have to define the copy button rect

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[abey79]

I believe you could use egui::Sides for this. See e.g. how the table headers (which have a right aligned menu button) is implemented, in header_cell_ui (datafusion_table_widget.rs)

[IsseW]

ahh thanks! I felt like there had to be some better way to do it, still a bit finicky to get the whole cell clickable, but managed to do it :)

[abey79]

Great. I gave it a spin and it feels really nice.

Nit: the button isn't vertically centred. You may need to have some Align::Center there too.

[IsseW]

Nit: the button isn't vertically centred. You may need to have some Align::Center there too.

Good catch, wish there was some less ugly way to do this, but it seems Sides for some reason has a smaller y range than the parent UI.

Actually maybe I can use the Sides::height function here

[IsseW]

In the design I also noticed that this is something we want for a lot of stuff, so might be nice to be able to extract adding a copy button that's only visible on hover into some util function, but can probably be left for the future.

[abey79]

In the design I also noticed that this is something we want for a lot of stuff, so might be nice to be able to extract adding a copy button that's only visible on hover into some util function, but can probably be left for the future.

Yes, that's definitely something we want in the tables in general. In particular for data that is formatted for display (e.g. thousand separators, etc.). In this case, the copy button should copy the unformatted data represnetation.