| <!DOCTYPE html> |
| <html class="reftest-wait"> |
| <meta charset="utf-8"> |
| <title>CSS Overflow: test scrollbar-gutter dynamic update</title> |
| <link rel="author" title="Luke Warlow" href="mailto:luke@warlow.dev"> |
| <link rel="help" href="https://drafts.csswg.org/css-overflow-4/#scrollbar-gutter-property"> |
| <link rel="match" href="scrollbar-gutter-dynamic-002-ref.html"> |
| <script src="/common/reftest-wait.js"></script> |
| |
| <style> |
| .line { |
| display: flex; |
| } |
| |
| .container { |
| writing-mode: horizontal-tb; |
| direction: ltr; |
| |
| block-size: 200px; |
| inline-size: 200px; |
| margin: 10px; |
| background: deepskyblue; |
| } |
| |
| .content { |
| inline-size: 100%; |
| block-size: 200%; |
| background: lightsalmon; |
| } |
| </style> |
| |
| <div class="line"> |
| <div id="auto-auto" class="container" style="overflow-y: auto; scrollbar-gutter: auto"> |
| <div class="content"></div> |
| </div> |
| |
| <div id="scroll-auto" class="container" style="overflow-y: scroll; scrollbar-gutter: auto"> |
| <div class="content"></div> |
| </div> |
| |
| <div id="hidden-auto" class="container" style="overflow-y: hidden; scrollbar-gutter: auto"> |
| <div class="content"></div> |
| </div> |
| </div> |
| |
| <div class="line"> |
| <div id="auto-stable" class="container" style="overflow-y: auto; scrollbar-gutter: stable"> |
| <div class="content"></div> |
| </div> |
| |
| <div id="scroll-stable" class="container" style="overflow-y: scroll; scrollbar-gutter: stable"> |
| <div class="content"></div> |
| </div> |
| |
| <div id="hidden-stable" class="container" style="overflow-y: hidden; scrollbar-gutter: stable"> |
| <div class="content"></div> |
| </div> |
| </div> |
| |
| <div class="line"> |
| <div id="auto-stable-both" class="container" style="overflow-y: auto; scrollbar-gutter: stable both-edges"> |
| <div class="content"></div> |
| </div> |
| |
| <div id="scroll-stable-both" class="container" style="overflow-y: scroll; scrollbar-gutter: stable both-edges"> |
| <div class="content"></div> |
| </div> |
| |
| <div id="hidden-stable-both" class="container" style="overflow-y: hidden; scrollbar-gutter: stable both-edges"> |
| <div class="content"></div> |
| </div> |
| </div> |
| <script> |
| requestAnimationFrame(() => requestAnimationFrame(() => { |
| document.getElementById('auto-auto').style.scrollbarGutter = 'stable both-edges'; |
| document.getElementById('scroll-auto').style.scrollbarGutter = 'stable both-edges'; |
| document.getElementById('hidden-auto').style.scrollbarGutter = 'stable both-edges'; |
| document.getElementById('auto-stable').style.scrollbarGutter = 'auto'; |
| document.getElementById('scroll-stable').style.scrollbarGutter = 'auto'; |
| document.getElementById('hidden-stable').style.scrollbarGutter = 'auto'; |
| document.getElementById('auto-stable-both').style.scrollbarGutter = 'stable'; |
| document.getElementById('scroll-stable-both').style.scrollbarGutter = 'stable'; |
| document.getElementById('hidden-stable-both').style.scrollbarGutter = 'stable'; |
| takeScreenshot(); |
| })); |
| </script> |
| </html> |
