Closed
Bug 297425
Opened 19 years ago
Closed 19 years ago
z-index is applied to non-positioned elements
Categories
(Core :: Web Painting, defect)
Tracking
()
VERIFIED
FIXED
People
(Reporter: irongut, Assigned: MatsPalmgren_bugz)
References
Details
(Keywords: css2, regression, testcase)
Attachments
(5 files)
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1.55 KB,
text/html
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Details | |
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586 bytes,
text/css
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Details | |
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326 bytes,
text/html
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Details | |
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590 bytes,
text/html
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Details | |
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1.59 KB,
patch
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roc
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review+
roc
:
superreview+
asa
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approval1.8b3+
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Details | Diff | Splinter Review |
I will upload a testcase once the bug is submitted. This testcase is a reduced version of a page in the standard admin template for Mambo CMS. The page contains a Form with a Select control. The css file styles the Select with a z-index of -3. Expected behaviour: See the Select control with 10 options to select. Actual behaviour: The Select control isn't visible. If I comment out the z-index lines in the css the Select appears. This works with Firefox 1.0.4, Opera 8.0 and IE 6. The first Seamonkey version I noticed a problem with was: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8b2) Gecko/20050521 It is still a problem with the latest trunk build: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8b2) Gecko/20050611 I have no idea where to assign this since it works in Firefox.
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Comment 3•19 years ago
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you tested two trunk suite builds and a 1-year old firefox build. The bug does exist in a trunk firefox build. This regressed between linux suite trunk builds 2005040305 and 2005040402. Could this be bug 288821 or bug 288117? ==> form controls
Assignee: general → nobody
Component: General → Layout: Form Controls
Keywords: regression,
testcase
OS: Windows 2000 → All
Product: Mozilla Application Suite → Core
QA Contact: general → layout.form-controls
Summary: Form Select with negative z-index doesn't display → Form multiselect with negative z-index doesn't display
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Comment 4•19 years ago
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With linux trunk 2005061105, the page is blank. It should have a 2-line combo box.
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Assignee | |
Comment 5•19 years ago
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Assignee | |
Comment 6•19 years ago
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The problem occurs for any element with styling that creates a view. The bug is that we apply 'z-index' for non-positioned elements and this makes them dissappear because of bug 78087.
Component: Layout: Form Controls → Layout: Block and Inline
Keywords: css2
QA Contact: layout.form-controls → layout.block-and-inline
Summary: Form multiselect with negative z-index doesn't display → z-index is applied to non-positioned elements
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Assignee | |
Comment 7•19 years ago
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Something like this perhaps...
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Updated•19 years ago
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Assignee: nobody → roc
Severity: normal → major
Component: Layout: Block and Inline → Layout: View Rendering
Flags: blocking1.8b3?
QA Contact: layout.block-and-inline → ian
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Updated•19 years ago
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Attachment #186017 -
Flags: superreview?(roc)
Attachment #186017 -
Flags: review?(roc)
Attachment #186017 -
Flags: approval1.8b3?
Comment on attachment 186017 [details] [diff] [review] Patch rev. 1 just rename isTopMostView to isPositioned
Attachment #186017 -
Flags: superreview?(roc)
Attachment #186017 -
Flags: superreview+
Attachment #186017 -
Flags: review?(roc)
Attachment #186017 -
Flags: review+
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Updated•19 years ago
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Attachment #186017 -
Flags: approval1.8b3? → approval1.8b3+
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Assignee | |
Updated•19 years ago
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Assignee: roc → mats.palmgren
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Assignee | |
Comment 9•19 years ago
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Renamed the variable as suggested and checked in 2005-06-14 16:53 PDT. -> FIXED
Status: NEW → RESOLVED
Closed: 19 years ago
Flags: blocking1.8b3?
Resolution: --- → FIXED
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Reporter | |
Comment 10•19 years ago
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Thanks for the quick fix Verified Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b4) Gecko/20050728 SeaMonkey/1.0a
Status: RESOLVED → VERIFIED
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Updated•6 years ago
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Component: Layout: View Rendering → Layout: Web Painting
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Description
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