Open Bug 1824254 Opened 2 years ago Updated 2 years ago

Simplify scrollbar button setup.

Categories

(Core :: Layout: Scrolling and Overflow, task, P3)

Product:
Core
Component:
Layout: Scrolling and Overflow
Type:
task

Tracking

()

People

(Reporter: emilio, Assigned: emilio)

References

Details

We support all and any combination of zero-to-four scrollbar buttons in our scrollbars.

In practice, those are never the default in any of our platforms, we only have two configurations that I think we should support:

  • Two buttons (up and down arrows).
  • No buttons.

This will simplify both the scrollbar sizing and caching code, and be a performance win (right now we create four dom nodes for these).

Priority: -- → P3
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