You have been subscribed to a public bug:
The current edge detection threshold allows to initiate an edge swipe to
far away from the edge when benchmarked against left and right edges.
This behaviour generates many false positives as vertical scrolls
initiated close to the bottom edge are interpreted as edge swipes
To reproduce
------------------
Launch Gallery
Navigate to Events tab
Tap in the content area within about 2-3 GUs distance from the bottom edge and
drag vertically
Toolbar slides in
expected behaviour
---------------------------
Edge detection area shouldn't exceed the shell threshold of 2GUs and should
have the same values as left and right edges
System shouldn't interpret a dragging gesture that doesn't cross the
edge as an edge swipe even if tap was detected within the 2GUs threshold
Vertical scroll gesture is interpreted as an edge swipe when initiated
within 2GUs from the bottom edge
** Affects: ubuntu-ui-toolkit
Importance: Undecided
Status: Invalid
** Affects: unity8 (Ubuntu)
Importance: Medium
Assignee: Andrea Cimitan (cimi)
Status: Fix Released
** Tags: doesnt-need-tests
--
[Shell] bottom edge swipe is detected when initial tap is within the 2GUs
threshold
https://bugs.launchpad.net/bugs/1237997
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