Ben Konyi f930c8105b
[ Widget Preview ] Don't update filtered preview set when selecting non-source files (#175596)
It's possible for the DTD `Editor` service to send a
`ActiveLocationChanged` event with a null `textDocument` when a
'synthetic' file is selected (e.g., IDE settings, the widget previewer,
etc.). The previewer should not react to these events and should
continue rendering the last set of filtered previews from a valid source
file.
2025-09-19 15:27:28 +00:00
..
2025-09-02 23:00:30 +00:00
2025-09-02 23:00:30 +00:00