Fix #117572: Top vertical scrollbar tool not working properly #117984

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Julian Eisel merged 1 commits from JulianEisel/blender:temp-fix-scrollbar-scrub-ui-masks into blender-v4.1-release 2024-02-08 14:25:59 +01:00
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Remove ugly/fragile special case in view2d_masks() that would clamp
the scrollbar-masks by the scrubbing UI. It's now possible to pass
custom scrollbar-masks to View2D via UI_view2d_scrollers_draw(). So
use this instead, making region code control its own masks, rather than
relying on special case handling in generic View2D code.

Also update comment in scroller_activate_init() to make the implicit
relationship explicit.

Alternative to, and based on the investigation in !117685.

Remove ugly/fragile special case in `view2d_masks()` that would clamp the scrollbar-masks by the scrubbing UI. It's now possible to pass custom scrollbar-masks to `View2D` via `UI_view2d_scrollers_draw()`. So use this instead, making region code control its own masks, rather than relying on special case handling in generic `View2D` code. Also update comment in `scroller_activate_init()` to make the implicit relationship explicit. Alternative to, and based on the investigation in !117685.
Julian Eisel added the
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User Interface
label 2024-02-08 13:04:34 +01:00
Julian Eisel requested review from Philipp Oeser 2024-02-08 13:05:01 +01:00
Philipp Oeser approved these changes 2024-02-08 13:21:59 +01:00
Philipp Oeser left a comment
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Other than that little comment, LGTM, Thx!

Other than that little comment, LGTM, Thx!
@ -1911,1 +1911,3 @@
/* Some Editors like the File-browser or Spreadsheet already set up custom masks for scroll-bars
/* Reconstruct the custom scroller mask passed to #UI_view2d_scrollers_draw().
*
* Some Editors like the File-browser or Spreadsheet already set up custom masks for scroll-bars
Member

maybe we can mention the scrub UI as well in that comment?

maybe we can mention the scrub UI as well in that comment?
JulianEisel marked this conversation as resolved
Julian Eisel force-pushed temp-fix-scrollbar-scrub-ui-masks from 138101fce3 to 1689932972 2024-02-08 14:24:23 +01:00 Compare
Julian Eisel merged commit 83dbbf9aec into blender-v4.1-release 2024-02-08 14:25:59 +01:00
Julian Eisel deleted branch temp-fix-scrollbar-scrub-ui-masks 2024-02-08 14:26:05 +01:00
Harley Acheson added this to the User Interface project 2024-02-08 20:08:35 +01:00
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Reference: blender/blender#117984
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