commit | e4f4cac9ba90fe0f0877fb2e2514b09096542972 | [log] [tgz] |
---|---|---|
author | George Mount <mount@google.com> | Mon Nov 08 16:33:01 2021 -0800 |
committer | George Mount <mount@google.com> | Wed Nov 10 12:20:38 2021 -0800 |
tree | c8e09eea4316080edca681d340b72fa5a273f4ff | |
parent | 137d8cd6a18fa834e5ae07a01897e83f4c07be66 [diff] |
Improved handling of hit testing in clipped regions Fixes: 200183104 Relnote: N/A Previously, if a touch happens outside a clip region, but within the minimum touch target distance of the clip, the hit would always transfer to children. This would cause problems with elements like LazyColumn who want to clip touch. Now, a touch only affects children of a clipped region if that child has a size smaller than the minimum touch target. Touches outside the clip region now have a lower priority than touches inside the clip region, so an element that is visibly touched will be considered "hit" instead of a touch on an element that is clipped, but has a minimum touch target that would otherwise allow its touch to escape the clip area. Test: manual, new tests Change-Id: Ib7d8ee85a4da47f383c161a0b7179bc091bda4d0
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