{"json_modified": "2016-09-17T14:29:31.938365", "uuid": "f5247f71-31d4-44f8-8b93-6a20be9321ea", "title": "tabs.onHighlightChanged", "url": "/en-US/docs/Mozilla/Add-ons/WebExtensions/API/tabs/onHighlightChanged", "tags": ["API", "tabs", "Reference", "onHighlightChanged", "Event", "Non-standard", "Extensions", "Add-ons", "WebExtensions", "Deprecated", "Non-Standard", "add-ons"], "translations": [], "modified": "2016-09-17T14:29:31", "label": "tabs.onHighlightChanged", "localization_tags": [], "locale": "en-US", "id": 172231, "last_edit": "2016-09-17T13:52:37", "summary": "Fired when the highlighted or selected tabs in a window changes.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "addListener_syntax", "title": "addListener syntax"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Additional_objects", "title": "Additional objects"}, {"id": "selectInfo", "title": "selectInfo"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "Examples", "title": "Examples"}], "slug": "Mozilla/Add-ons/WebExtensions/API/tabs/onHighlightChanged", "review_tags": []}