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Bug 581536 - Part 2: Reconstruct the document element frames when the dir attribute is set on the document; r=bzbarsky a=blocking-betaN+

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--HG--
rename : layout/reftests/forms/textarea-rtl.html => layout/reftests/forms/textarea-in-dynamic-rtl-doc.html
extra : rebase_source : 444e9dfa75be1e880679c405afd90cfc4031131c
This commit is contained in:
Ehsan Akhgari 2010-12-15 12:26:54 -08:00
parent f336cece56
commit 75e267cec2
4 changed files with 27 additions and 3 deletions
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2
layout/base/nsFrameManager.cpp
View File

@ -984,8 +984,10 @@ CaptureChange(nsStyleContext* aOldContext, nsStyleContext* aNewContext,
NS_UpdateHint(ourChange, aChangeToAssume);
if (NS_UpdateHint(aMinChange, ourChange)) {
if (!(ourChange & nsChangeHint_ReconstructFrame) || aContent) {
aChangeList->AppendChange(aFrame, aContent, ourChange);
}
}
return aMinChange;
}

7
layout/base/nsPresContext.cpp
View File

@ -1462,8 +1462,11 @@ nsPresContext::SetBidi(PRUint32 aSource, PRBool aForceRestyle)
SetVisualMode(IsVisualCharset(doc->GetDocumentCharacterSet()));
}
}
if (aForceRestyle) {
RebuildAllStyleData(NS_STYLE_HINT_REFLOW);
if (aForceRestyle && mShell) {
// Reconstruct the root document element's frame and its children,
// because we need to trigger frame reconstruction for direction change.
RebuildUserFontSet();
mShell->ReconstructFrames();
}
}

1
layout/reftests/forms/reftest.list
View File

@ -22,6 +22,7 @@ skip-if(winWidget) == textarea-resize-background.html textarea-resize-background
!= textarea-rtl.html textarea-no-resize.html
== textarea-rtl.html textarea-rtl-dynamic-attr.html
== textarea-rtl.html textarea-rtl-dynamic-style.html
== textarea-rtl.html textarea-in-dynamic-rtl-doc.html
== textarea-setvalue-framereconstruction-1.html textarea-setvalue-framereconstruction-ref.html
== radio-label-dynamic.html radio-label-dynamic-ref.html

18
layout/reftests/forms/textarea-in-dynamic-rtl-doc.html Normal file
View File

@ -0,0 +1,18 @@
<!DOCTYPE HTML>
<html class="reftest-wait">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<title></title>
</head>
<body style="text-align: left">
<textarea cols=20 rows=4></textarea>
<script>
onload = function() {
setTimeout(function() {
document.dir = "rtl";
document.documentElement.removeAttribute("class");
});
};
</script>
</body>
</html>