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| author | Matt Mayfield <mdmayfield@users.noreply.github.com> | 2018-08-07 09:34:28 -0500 |
|---|---|---|
| committer | Matt Mayfield <mdmayfield@users.noreply.github.com> | 2018-08-08 00:40:22 -0500 |
| commit | 358a22fc6840f78769b65a827c7acd9fc5b22c2c (patch) | |
| tree | ba14141ad4c62239096fd8089c8a177be0987a4f /doc | |
| parent | f78d6669e57a717689ff40854788676b8a5c90fd (diff) | |
doc/user: add 90-degree scroll behavior
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/user/scrolling.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/user/scrolling.rst b/doc/user/scrolling.rst index 92cfdbc8..c828a3d6 100644 --- a/doc/user/scrolling.rst +++ b/doc/user/scrolling.rst @@ -59,6 +59,10 @@ movements will translate into tiny scroll movements. Scrolling in both directions at once is possible by meeting the required distance thresholds to enable each direction separately. +When a scroll gesture remains close to perfectly straight, it will be held to +exact 90-degree angles; but if the gesture moves diagonally, it is free to +scroll in any direction. + Two-finger scrolling requires the touchpad to track both touch points with reasonable precision. Unfortunately, some so-called "semi-mt" touchpads can only track the bounding box of the two fingers rather than the actual |