dynamically created MathML content sometimes doesn't layout as expected
RESOLVED
FIXED
in mozilla1.0
Status
()
People
(Reporter: steve.swanson, Assigned: rbs)
Tracking
Firefox Tracking Flags
(Not tracked)
Details
Attachments
(3 attachments)
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1.42 KB,
application/xhtml+xml
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Details | |
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1.58 KB,
application/xhtml+xml
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Details | |
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4.89 KB,
patch
|
dbaron
:
review+
attinasi
:
superreview+
asa
:
approval+
|
Details | Diff | Splinter Review |
(See testcase, which includes instructions on how to recreate the bug.) In certain cases, adding content to MathML documents causes existing content (in the run of MathML) to layout strangely. The only cases I've observed are with stretchy <mo>s. (The testcase uses a big operator, but I've also seen the problem with fences.)
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(Reporter) | |
Comment 1•17 years ago
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Created attachment 76145 [details]
testcase
includes instructions on how to reproduce the bug|
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(Reporter) | |
Comment 2•17 years ago
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Created attachment 76240 [details] better testcase using fences Previous testcase only failed when patch for bug 129560 was applied. This version seems to always fail.
-> m1.0. Great testcase...
Status: NEW → ASSIGNED
OS: Windows 2000 → All
Hardware: PC → All
Target Milestone: --- → mozilla1.0
Found the problem. A state in the stretchy goes out of sync. Specifically, when
the layout of '(x)' finished, the stretchy chars for '(' and ')' recorded that
they didn't stretch by setting their mDirection to -1. Now, when 'x' is replaced
with a fraction, the old state causes the rendering to mess up. When the state
is reset, the rendring works fine.Created attachment 76533 [details] [diff] [review] patch to fix the bug
as usual, pinging roc & attinasi for r/sr...
Summary: dynamically created MathML content sometimes doesn't layout as expected → [fix, awaiting r/sr/a] dynamically created MathML content sometimes doesn't layout as expected
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Comment 7•17 years ago
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Comment on attachment 76533 [details] [diff] [review] patch to fix the bug sr=attinasi, as usual
Attachment #76533 -
Flags: superreview+
Summary: [fix, awaiting r/sr/a] dynamically created MathML content sometimes doesn't layout as expected → [fix, have sr, awaiting r/a] dynamically created MathML content sometimes doesn't layout as expected
Whiteboard: have sr=attinasi
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Comment 8•17 years ago
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Comment on attachment 76533 [details] [diff] [review] patch to fix the bug r=dbaron
Attachment #76533 -
Flags: review+
Summary: [fix, have sr, awaiting r/a] dynamically created MathML content sometimes doesn't layout as expected → [fix, have r/sr, awaiting a] dynamically created MathML content sometimes doesn't layout as expected
Whiteboard: have sr=attinasi → have r=dbaron, sr=attinasi
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Comment 9•17 years ago
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Comment on attachment 76533 [details] [diff] [review] patch to fix the bug a=asa (on behalf of drivers) for checkin to the 1.0 trunk
Attachment #76533 -
Flags: approval+
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(Assignee) | |
Comment 10•17 years ago
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Checked-in.
Status: ASSIGNED → RESOLVED
Last Resolved: 17 years ago
Resolution: --- → FIXED
Summary: [fix, have r/sr, awaiting a] dynamically created MathML content sometimes doesn't layout as expected → dynamically created MathML content sometimes doesn't layout as expected
Whiteboard: have r=dbaron, sr=attinasi
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Description
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