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add comment for background fix

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This commit is contained in:
Anas Bouzid 2024-02-04 22:16:42 -06:00
parent ec4eeab478
commit 50580c37c2
1 changed files with 3 additions and 1 deletions
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4
js/controllers/scrollview.js
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@ -77,7 +77,9 @@ export default class ScrollView {
page.className = 'scroll-page';
pageElements.push( page );
// If
// This transfers over the background of the vertical stack containing
// the slide if it exists. Otherwise, it uses the presentation-wide
// background.
if( slideBackgrounds && slideBackgrounds.length > h ) {
const slideBackground = slideBackgrounds[h];
const pageBackground = window.getComputedStyle( slideBackground );