Andreas Kling 3cc0c477db LibWeb: Add basic <object> element support ...

This patch implements a simple <object> element with fallback content.
If the URL from the data attribute fails to load (including 404),
we render the DOM tree inside the <object> as fallback content.

This works by generating a different layout tree for the <object>
depending on the state and success of the data load. Since we cannot
currently do incremental layout tree updates, we have to force a
complete layout tree rebuild when the resource load finishes/fails.

2020-06-13 22:24:49 +02:00

5.4 KiB

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