| <!DOCTYPE html> |
| <html class="reftest-wait"> |
| <meta charset="utf-8"> |
| <title>CSS Overflow: test scrollbar-gutter when dynamically update scrollbar-width</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-003-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; |
| overflow: hidden; |
| margin: 10px; |
| background: deepskyblue; |
| } |
| |
| .content { |
| inline-size: 100%; |
| block-size: 200%; |
| background: lightsalmon; |
| } |
| |
| .width-auto { |
| scrollbar-width: auto; |
| } |
| |
| .width-thin { |
| scrollbar-width: thin; |
| } |
| |
| .width-none { |
| scrollbar-width: none; |
| } |
| |
| .gutter-stable { |
| scrollbar-gutter: stable; |
| } |
| |
| .gutter-both { |
| scrollbar-gutter: stable both-edges; |
| } |
| </style> |
| |
| <div class="line"> |
| <div id="stable-auto" class="container gutter-stable width-auto"> |
| <div class="content"></div> |
| </div> |
| <div id="both-auto" class="container gutter-both width-auto"> |
| <div class="content"></div> |
| </div> |
| </div> |
| |
| <div class="line"> |
| <div id="stable-thin" class="container gutter-stable width-thin"> |
| <div class="content"></div> |
| </div> |
| <div id="both-thin" class="container gutter-both width-thin"> |
| <div class="content"></div> |
| </div> |
| </div> |
| |
| <div class="line"> |
| <div id="stable-none" class="container gutter-stable width-none"> |
| <div class="content"></div> |
| </div> |
| <div id="both-none" class="container gutter-both width-none"> |
| <div class="content"></div> |
| </div> |
| </div> |
| <script> |
| requestAnimationFrame(() => requestAnimationFrame(() => { |
| document.getElementById('stable-auto').style.scrollbarWidth = 'none'; |
| document.getElementById('both-auto').style.scrollbarWidth = 'none'; |
| document.getElementById('stable-thin').style.scrollbarWidth = 'auto'; |
| document.getElementById('both-thin').style.scrollbarWidth = 'auto'; |
| document.getElementById('stable-none').style.scrollbarWidth = 'thin'; |
| document.getElementById('both-none').style.scrollbarWidth = 'thin'; |
| takeScreenshot(); |
| })); |
| </script> |
| </html> |
