| OLD | NEW |
|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <style> | 4 <style> |
| 5 #container { | 5 #container { |
| 6 width: 300px; | 6 width: 300px; |
| 7 height: 300px; | 7 height: 300px; |
| 8 border: 3px solid black; | 8 border: 3px solid black; |
| 9 overflow: scroll; | 9 overflow: scroll; |
| 10 } | 10 } |
| (...skipping 24 matching lines...) Expand all Loading... |
| 35 if (window.internals) { | 35 if (window.internals) { |
| 36 window.internals.settings.setAcceleratedCompositingForFixedPositionEna
bled(true); | 36 window.internals.settings.setAcceleratedCompositingForFixedPositionEna
bled(true); |
| 37 window.internals.settings.setAcceleratedCompositingForOverflowScrollEn
abled(true); | 37 window.internals.settings.setAcceleratedCompositingForOverflowScrollEn
abled(true); |
| 38 window.internals.settings.setCompositorDrivenAcceleratedScrollingEnabl
ed(true); | 38 window.internals.settings.setCompositorDrivenAcceleratedScrollingEnabl
ed(true); |
| 39 window.internals.settings.setLayerSquashingEnabled(true); | 39 window.internals.settings.setLayerSquashingEnabled(true); |
| 40 } | 40 } |
| 41 | 41 |
| 42 function doTest() { | 42 function doTest() { |
| 43 var container = document.getElementById("container"); | 43 var container = document.getElementById("container"); |
| 44 container.scrollTop = container.scrollHeight; | 44 container.scrollTop = container.scrollHeight; |
| 45 | |
| 46 // FIXME: this is a hack to work around repainting issues with squashing
. | |
| 47 // See http://crbug.com/351790 | |
| 48 var scrolledCards = document.getElementsByClassName('scrolled'); | |
| 49 for (var i = 0; i < scrolledCards.length; i++) { | |
| 50 scrolledCards[i].style.backgroundColor = '#ccc'; | |
| 51 } | |
| 52 window.internals.forceCompositingUpdate(document); | |
| 53 for (var i = 0; i < scrolledCards.length; i++) { | |
| 54 scrolledCards[i].style.backgroundColor = 'green'; | |
| 55 } | |
| 56 } | 45 } |
| 57 | 46 |
| 58 window.onload = doTest; | 47 window.onload = doTest; |
| 59 </script> | 48 </script> |
| 60 </head> | 49 </head> |
| 61 <body> | 50 <body> |
| 62 <div id="container"> | 51 <div id="container"> |
| 63 <div class="fixed card"></div> | 52 <div class="fixed card"></div> |
| 64 <div class="scrolled card"></div> | 53 <div class="scrolled card"></div> |
| 65 <div class="scrolled card"></div> | 54 <div class="scrolled card"></div> |
| 66 <div class="scrolled card"></div> | 55 <div class="scrolled card"></div> |
| 67 <div class="scrolled card"></div> | 56 <div class="scrolled card"></div> |
| 68 <div class="scrolled card"></div> | 57 <div class="scrolled card"></div> |
| 69 <div class="scrolled card"></div> | 58 <div class="scrolled card"></div> |
| 70 <div class="scrolled card"></div> | 59 <div class="scrolled card"></div> |
| 71 <div class="scrolled card"></div> | 60 <div class="scrolled card"></div> |
| 72 <div class="scrolled card"></div> | 61 <div class="scrolled card"></div> |
| 73 <div class="scrolled card"></div> | 62 <div class="scrolled card"></div> |
| 74 <div class="scrolled card"></div> | 63 <div class="scrolled card"></div> |
| 75 <div class="scrolled card"></div> | 64 <div class="scrolled card"></div> |
| 76 </div> | 65 </div> |
| 77 </body> | 66 </body> |
| 78 </html> | 67 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 209963003:
Remove unnecessary workaround in universal-accelerated-overflow-scrolling.html. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk