Title: [165006] trunk/Source/WebCore
Revision
165006
Author
[email protected]
Date
2014-03-03 13:45:25 -0800 (Mon, 03 Mar 2014)

Log Message

Allow overflow-scroll to be one-finger scrolled until we hook up UIScrollViews
https://bugs.webkit.org/show_bug.cgi?id=129621

Reviewed by Benjamin Poulain.

Temporary change to allow overflow:scroll to be scrolled in iOS WK2.

* rendering/RenderLayer.cpp:
(WebCore::RenderLayer::hasAcceleratedTouchScrolling):

Modified Paths

Diff

Modified: trunk/Source/WebCore/ChangeLog (165005 => 165006)


--- trunk/Source/WebCore/ChangeLog	2014-03-03 21:39:21 UTC (rev 165005)
+++ trunk/Source/WebCore/ChangeLog	2014-03-03 21:45:25 UTC (rev 165006)
@@ -1,3 +1,15 @@
+2014-03-03  Simon Fraser  <[email protected]>
+
+        Allow overflow-scroll to be one-finger scrolled until we hook up UIScrollViews
+        https://bugs.webkit.org/show_bug.cgi?id=129621
+
+        Reviewed by Benjamin Poulain.
+
+        Temporary change to allow overflow:scroll to be scrolled in iOS WK2.
+
+        * rendering/RenderLayer.cpp:
+        (WebCore::RenderLayer::hasAcceleratedTouchScrolling):
+
 2014-03-03  Antti Koivisto  <[email protected]>
 
         Find results on simple lines are not marked correctly

Modified: trunk/Source/WebCore/rendering/RenderLayer.cpp (165005 => 165006)


--- trunk/Source/WebCore/rendering/RenderLayer.cpp	2014-03-03 21:39:21 UTC (rev 165005)
+++ trunk/Source/WebCore/rendering/RenderLayer.cpp	2014-03-03 21:45:25 UTC (rev 165006)
@@ -2052,6 +2052,12 @@
 #if ENABLE(ACCELERATED_OVERFLOW_SCROLLING)
     if (!scrollsOverflow())
         return false;
+
+    // Temporary: turn off accelerated scrolling in WK2.
+    if (Page* page = renderer().frame().page()) {
+        if (page->scrollingCoordinator())
+            return false;
+    }
     
     Settings* settings = renderer().document().settings();
 
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