| <!DOCTYPE HTML> |
| <script src="../../resources/run-after-layout-and-paint.js"></script> |
| <style> |
| body { |
| margin: 0; |
| } |
| |
| #scroller { |
| overflow: scroll; |
| height: 300px; |
| width: 300px; |
| background-color: red; |
| } |
| |
| #outer { |
| height: 550px; |
| width: 300px; |
| background-color: blue; |
| } |
| |
| #scrolled { |
| height: 1000px; |
| width: 250px; |
| background-color: green; |
| } |
| |
| #fixed { |
| position: fixed; |
| height: 100px; |
| width: 100px; |
| background-color: green; |
| top: 400px; |
| left: 100px; |
| } |
| </style> |
| <div id="outer"> |
| <div id="scroller"> |
| <div id="scrolled"></div> |
| <div id="fixed"></div> |
| </div> |
| </div> |
| <script> |
| if (window.internals) |
| internals.settings.setPreferCompositingToLCDTextEnabled(true); |
| |
| onload = function() { |
| runAfterLayoutAndPaint(function() { |
| outer.style.clipPath = "polygon(50px 450px, 400px 450px, 400px 150px, 50px 150px)"; |
| }, true); |
| }; |
| </script> |
