| OLD | NEW |
|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 | 2 |
| 3 <html> | 3 <html> |
| 4 <head> | 4 <head> |
| 5 <style> | 5 <style> |
| 6 .fixed { | 6 .fixed { |
| 7 position: fixed; | 7 position: fixed; |
| 8 z-index: 1; | 8 z-index: 1; |
| 9 } | 9 } |
| 10 | 10 |
| (...skipping 31 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 42 } | 42 } |
| 43 | 43 |
| 44 .scrollable { | 44 .scrollable { |
| 45 border: solid black 1px; | 45 border: solid black 1px; |
| 46 overflow: scroll; | 46 overflow: scroll; |
| 47 } | 47 } |
| 48 </style> | 48 </style> |
| 49 | 49 |
| 50 <script type="text/javascript"> | 50 <script type="text/javascript"> |
| 51 if (window.internals) | 51 if (window.internals) |
| 52 window.internals.settings.setAcceleratedCompositingForFixedPositionEnabled
(true); | 52 window.internals.settings.setPreferCompositingToLCDTextEnabled(true); |
| 53 | 53 |
| 54 if (window.testRunner) { | 54 if (window.testRunner) { |
| 55 testRunner.dumpAsText(); | 55 testRunner.dumpAsText(); |
| 56 | 56 |
| 57 window.addEventListener("load", function() { | 57 window.addEventListener("load", function() { |
| 58 document.getElementById("layertree").innerText = window.internals.layerT
reeAsText(document); | 58 document.getElementById("layertree").innerText = window.internals.layerT
reeAsText(document); |
| 59 }, false); | 59 }, false); |
| 60 } | 60 } |
| 61 </script> | 61 </script> |
| 62 </head> | 62 </head> |
| 63 | 63 |
| 64 <body class="unscrollable"> | 64 <body class="unscrollable"> |
| 65 <p>Even though the fixed-position element's container is nonscrollable, it | 65 <p>Even though the fixed-position element's container is nonscrollable, it |
| 66 should still be composited because one of its ancestors is scrolling.</p> | 66 should still be composited because one of its ancestors is scrolling.</p> |
| 67 <pre id="layertree"></pre> | 67 <pre id="layertree"></pre> |
| 68 | 68 |
| 69 <div class="scrollable bigBox"> | 69 <div class="scrollable bigBox"> |
| 70 <div style="height: 800px;"></div> | 70 <div style="height: 800px;"></div> |
| 71 <div class="fixed lime box"></div> | 71 <div class="fixed lime box"></div> |
| 72 </div> | 72 </div> |
| 73 </body> | 73 </body> |
| 74 </html> | 74 </html> |
| 75 | 75 |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 476273003:
Rename acceleratedCompositingForFixedPosition to preferCompositingToLCDText. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk