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WordPress dependencies
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| handleScroll(ctx) X-Ref |
| Lightbox page-scroll handler: prevents scrolling. This handler is added to prevent scrolling behaviors that trigger content shift while the lightbox is open. It would be better to accomplish this through CSS alone, but using overflow: hidden is currently the only way to do so, and that causes the layout to shift and prevents the zoom animation from working in some cases because we're unable to account for the layout shift when doing the animation calculations. Instead, here we use JavaScript to prevent and reset the scrolling behavior. In the future, we may be able to use CSS or overflow: hidden instead to not rely on JavaScript, but this seems to be the best approach for now that provides the best visual experience. param: {Object} ctx Context object with the `core/image` namespace. |
| setStyles(ctx, ref) X-Ref |
| Computes styles for the lightbox and adds them to the document. param: {Object} ctx - Context for the `core/image` namespace. param: {Object} ref - The element reference. |
| debounce(func, wait = 50) X-Ref |
| Debounces a function call. param: {Function} func - A function to be called param: {number} wait - The time to wait before calling the function |
| Generated : Wed Jan 31 08:20:02 2024 | Cross-referenced by PHPXref |