[TreeView] Fix focus steal #20232
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[TreeView] Fix focus steal #20232
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Details of bundle changes.Comparing: c16f941...c9e2cae Details of page changes
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oliviertassinari
added
the
scope: tree view
eps1lon
reviewed
Mar 22, 2020
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https://codesandbox.io/s/bold-hill-rw9y5 - sandbox with bug |
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oliviertassinari
changed the title
- groups statements into arrange-act-assert - removes indirection in act (a click does what?) - moves from gDSFP to effect during mutation
eps1lon
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Mar 27, 2020
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eps1lon
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Similar approach used as in #20240:
- had a hard time with the click-mounted indirection (what does a click accomplish? why do I need to call it twice?) so I made an explicit state setter. Hope this makes it more clear
- update state when the item is removed not during the render after the item is removed
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Author
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Yes that's better. |
eps1lon
reviewed
Mar 27, 2020
| } = props; | ||
| const [tabbable, setTabbable] = React.useState(null); | ||
| const [focused, setFocused] = React.useState(null); | ||
| const [focusedNodeId, setFocusedNodeId] = React.useState(null); |
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focused implies that this component is focused but it's actually for tracking other components. For example FormControl also has a focused state but that has a different meaning.
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Confirmed manually that it does indeed fix the crashes in the linked issue. |
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@tonyhallett Thanks! |
EsoterikStare
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Mar 30, 2020
This was referenced Mar 30, 2020
This was referenced Apr 7, 2020
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Closes #19882