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Fix headings for Paint Timing Mixin #117

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Merged
noamr merged 4 commits into from
Sep 15, 2025
Merged

Fix headings for Paint Timing Mixin #117

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141439c
Add informative note about how PaintTimingMixin works
noamr Sep 15, 2025
cb41bef
fix headings
noamr Sep 15, 2025
4b061dc
Merge remote-tracking branch 'origin/main' into blurby
noamr Sep 15, 2025
9c5c61d
typo
noamr Sep 15, 2025
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7 changes: 5 additions & 2 deletions index.bs
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Expand Up @@ -191,7 +191,7 @@ A [=browsing context=] |ctx| is <dfn>paint-timing eligible</dfn> when one of the
NOTE: this allows user agents to enable paint-timing only for some of the frames, in addition to the main frame, if they so choose.
For example, a user agent may decide to disable paint-timing for cross-origin iframes, as in some scenarios their paint-timing might reveal information about the main frame.

The {{PaintTimingMixin}} interface {#sec-PaintTimingMixin}
The Paint Timing Mixin
=======================================

<div class=non-normative>
Expand All @@ -200,7 +200,7 @@ The {{PaintTimingMixin}} interface {#sec-PaintTimingMixin}

The {{PaintTimingMixin}} interface exposes timestamps related to the rendering cycle.
It is included in [=platform objects=] that extend {{PerformanceEntry}},
specifically by {{PefrormanceElementTiming}}, {{LargestContentfulPaint}}, {{PerformanceEventTiming}}, {{PerformancePaintTiming}}, and {{PerformanceLongAnimationFrameTiming}}.
specifically by {{PerformanceElementTiming}}, {{LargestContentfulPaint}}, {{PerformanceEventTiming}}, {{PerformancePaintTiming}}, and {{PerformanceLongAnimationFrameTiming}}.

The {{PaintTimingMixin/paintTime}} attribute represent the timestamp at the end of the [=update the rendering=] loop
while the {{PaintTimingMixin/presentationTime}} represents an implementation-specific timestamp marked when the frame is presented to the user.
Expand All @@ -211,6 +211,9 @@ usually return the [=default paint timestamp=] rather than one of the specific t

</div>

The {{PaintTimingMixin}} interface {#sec-PaintTimingMixin}
----------------------------------------------------------

<pre class="idl">
[Exposed=Window]
interface mixin PaintTimingMixin {
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