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165167
Web Inspector: Should be able to focus on an individual Object in Heap Snapshot DataGrid Trees
https://bugs.webkit.org/show_bug.cgi?id=165167
Summary
Web Inspector: Should be able to focus on an individual Object in Heap Snapsh...
Joseph Pecoraro
Reported
2016-11-29 15:43:42 PST
Summary: Should be able to focus on an individual Object in Heap Snapshot DataGrid Trees We already allow focusing in on an individual node in Script Profiles, we should do the same for an individual node in Heap Profiles. Steps to Reproduce: 1. Inspect this page 2. Take a Heap Snapshot 3. Explore the Object Graph and find an object you are interested in => Want to focus on that particular object (e.g. Right Click + "Focus Node") Notes: - You could imagine the Navigation bar changing to: [-] Snapshot List > [S] Snapshot # > [|] Object Graph > [@] Function @1234 With the top level just having the one Function expanded with all its properties. - Focusing nodes in the ProfileDataGridTree has a lot of complexity. Focussing generally resets the total for calculating percentages for everything beneath it. It would be great to abstract this to a general DataGridTree concept and share the code for focusing between both of these DataGridTrees.
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Matt Baker
Comment 1
2016-11-29 15:52:25 PST
This looks related to: <
rdar://problem/28784315
>
Radar WebKit Bug Importer
Comment 2
2016-12-01 12:35:12 PST
<
rdar://problem/29464609
>
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