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Fix smooth scrolling issue.

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This commit is contained in:
Kris Maglione
2011-10-10 12:46:56 -04:00
parent 0647ec14bb
commit f53aa2cbed
1 changed files with 5 additions and 0 deletions
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5
common/modules/buffer.jsm
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@@ -1377,6 +1377,11 @@ var Buffer = Module("Buffer", {
if (node.dactylScrollTimer) if (node.dactylScrollTimer)
node.dactylScrollTimer.cancel(); node.dactylScrollTimer.cancel();
if (x == null)
x = elem.scrollLeft;
if (y == null)
y = elem.scrollTop;
x = node.dactylScrollDestX = Math.min(x, elem.scrollWidth - elem.clientWidth); x = node.dactylScrollDestX = Math.min(x, elem.scrollWidth - elem.clientWidth);
y = node.dactylScrollDestY = Math.min(y, elem.scrollHeight - elem.clientHeight); y = node.dactylScrollDestY = Math.min(y, elem.scrollHeight - elem.clientHeight);
let [startX, startY] = [elem.scrollLeft, elem.scrollTop]; let [startX, startY] = [elem.scrollLeft, elem.scrollTop];