Make color_picker_hsva_2d public.

[HackerFoo]

Exposes color_picker_hsva_2d, so the color picker can be shown without an egui button. A similar public function exists, but it converts the color to Color32.

I use this to show the color picker on top of a custom UI.

[BctfN0HUK7Yg]

This color picker isn't universal. Better way is to make you own widget for this by copying and tuning original code

[HackerFoo]

The color picker is useful to me without any further tuning, and the Color32 version is already public. I could use that if necessary, but I don't need the conversion to Color32, and this function was already written, just not public.