Bug 20941 - incorrect height calculation inside nested positioned elements
Summary: incorrect height calculation inside nested positioned elements
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: CSS (show other bugs)
Version: 528+ (Nightly build)
Hardware: Mac OS X 10.5
: P2 Normal
Assignee: Dave Hyatt
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-09-19 10:05 PDT by Max Barel
Modified: 2008-09-19 13:55 PDT (History)
0 users

See Also:

Attachments
test case html (975 bytes, text/html)
2008-09-19 10:07 PDT, Max Barel 		no flags Details
Patch to fix bug (176.65 KB, patch)
2008-09-19 13:47 PDT, Dave Hyatt 		sam: review+
Details | Formatted Diff | Diff
View All Add an attachment (proposed patch, testcase, etc.)

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Description Max Barel 2008-09-19 10:05:33 PDT 
When
  - a div is absolute and its height is not specified but must be computed from top and bottom, 
  - a nested absolute div has its size computed from parent (correctly computed)
  - a nested image inside the previous, with relative height got an incorrect size

The image size is calculated relative to body rather than closest positioned parent.
Strange enough, calculation of the width is correct.

See test case in attachment.
Comment 1 Max Barel 2008-09-19 10:07:28 PDT 
Created attachment 23571 [details]
test case html
Comment 2 Dave Hyatt 2008-09-19 13:12:47 PDT 
I see the problem. Taking.
Comment 3 Dave Hyatt 2008-09-19 13:47:33 PDT 
Created attachment 23581 [details]
Patch to fix bug
Comment 4 Dave Hyatt 2008-09-19 13:55:18 PDT 
Fixed in r36672.