RealtimePreview: Set tabindex on realtimepreview-preview

Set tabindex="1" on `ext-WikiEditor-realtimepreview-preview`

Bug: T317108
Change-Id: I06847674ebccf05e8cb45492056222e13cd00ef8
This commit is contained in:
samtar 2023-07-12 13:36:31 +01:00
parent 2b7077f534
commit 9c56922e25
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GPG key ID: 2C15A644ABE9A27E

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@ -21,6 +21,7 @@ function RealtimePreview() {
var $previewContent = $( '#wikiPreview .mw-content-ltr, #wikiPreview .mw-content-rtl' ).first().clone();
this.$previewNode = $( '<div>' )
.addClass( 'ext-WikiEditor-realtimepreview-preview' )
.attr( 'tabindex', '1' ) // T317108
.append( $previewContent );
// Loading bar.