tree 0593137bc70b5a9130957a0ff8375b48f6622c4e
parent 0adf879c2415d385d499e8ee7772a0c610b95610
author Andrey Kulikov <andreykulikov@google.com> 1621540673 +0100
committer Andrey Kulikov <andreykulikov@google.com> 1621872489 +0100

Fix for LazyColumn/Row items displayed partially after the scroll

It was the old issue with how we handle not placed children which became often reproducible after introducing slots reuse in LazyColumn. When the layout was not placing its children node remeasuring and redrawing for such node and its children was skipped as this node is not visible. Once this node was becoming visible again we weren't correctly restoring the node's sub-hierarchy. Now we correctly reschedule remeasurings and redrawings for the dirty nodes for the whole subtree.

Relnote: Fixed the bug introduced in beta07 where LazyColumn/Row items were displayed partially after the scroll
Test: InvalidatingNotPlacedChildTest
Bug: 188566058
Change-Id: I8c9ac2df59f3183bf6067dd20092a127f16c9e80