Style diff editor's scrollable viewport just like any other scrollbar #89660
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This styles the diff editor's scrollbar in the same way as any other scrollbar. As an added bonus, it now inherits the colour from the theme colour. 🎨
Before
The diff scrollbar on the right is always white and does not blend well with some themes.
After
The diff scrollbar on the right inherits the generic scrollbar's colour provided by the current theme. 🎨
Implementation notes
At this moment, I simply re-used the theme variables for regular scrollbar sliders as the thingy really looks a lot like a scrollbar slider. However, I am not opposed to the idea of introducing a completely new colour customisation variable for it.
Also note that after second thought I feel I should somehow use
registerThemingParticipant()
in thegit
builtin package to get this working, but I'll let you guide me first before I venture forth. ❤️My ultimate goal is simply to have that diff overview thingy themeable.