Commit 96958eca authored by Robert O'Callahan's avatar Robert O'Callahan
Browse files

Bug 505743. Fix nsHTMLScrollFrame::InvalidateInternal to not take the... 

Bug 505743. Fix nsHTMLScrollFrame::InvalidateInternal to not take the 'invalidation in scrollbar' path when there is no scrollbar. r=dbaron

--HG--
extra : rebase_source : 8709cdba8ea6f9776b61ff935c1c850573caff3a
parent df568d10

layout/generic/nsGfxScrollFrame.cpp

+33 −31
Original line number Diff line number Diff line
@@ -229,6 +229,7 @@ nsHTMLScrollFrame::InvalidateInternal(const nsRect& aDamageRect, 
                                      nscoord aX, nscoord aY, nsIFrame* aForChild,

                                      PRUint32 aFlags)

{

  if (aForChild) {

    if (aForChild == mInner.mScrolledFrame) {

      // restrict aDamageRect to the scrollable view's bounds

      nsRect damage = aDamageRect + nsPoint(aX, aY);
@@ -263,6 +264,7 @@ nsHTMLScrollFrame::InvalidateInternal(const nsRect& aDamageRect, 
        return;

      }

    }

  }

 

  nsHTMLContainerFrame::InvalidateInternal(aDamageRect, aX, aY, aForChild, aFlags);

}

layout/reftests/bugs/505743-1.html

0 → 100644
+25 −0
Original line number Diff line number Diff line 
<!DOCTYPE HTML>

<html class="reftest-wait">

<head>

<style>

#a {

  display: block;

  opacity:1;

  overflow:hidden;

  width: 100px;

  height: 100px;

  background-color: lime;

}

</style>

</head>

<body>

<span id="a"></span>

<script>

function doe() {

 document.getElementById('a').style.opacity = '0';

 document.documentElement.removeAttribute("class");

}

document.addEventListener("MozReftestInvalidate", doe, false);

</script>

</body>

</html>

layout/reftests/bugs/reftest.list

+1 −0
Original line number Diff line number Diff line
@@ -1282,3 +1282,4 @@ fails-if(MOZ_WIDGET_TOOLKIT!="cocoa") == 488692-1.html 488692-1-ref.html # needs 
== 503364-1a.html 503364-1-ref.html

== 503364-1b.html 503364-1-ref.html

== 504032-1.html 504032-1-ref.html

== 505743-1.html about:blank