RESOLVED FIXED 5813
positioned blocks don't update when resizing the window vertically 
https://bugs.webkit.org/show_bug.cgi?id=5813
Summary positioned blocks don't update when resizing the window vertically
Timothy Hatcher
Reported 2005-11-23 15:33:25 PST
A div with an absolute position that is pinned to the bottom will not update as the window resizes only vertically. Any horizontal resize will make the block adjust it's size/position. The block will only resize once the border touches the frame edge.
Attachments
Test Case (396 bytes, text/html)
2005-11-23 15:34 PST, Timothy Hatcher 		no flags
Details
Always reposition the root's positioned children (7.35 KB, patch)
2006-02-07 13:39 PST, mitz 		hyatt: review-
DetailsFormatted DiffDiff
Always reposition the root's positioned children (10.22 KB, patch)
2006-02-08 06:24 PST, mitz 		hyatt: review+
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Timothy Hatcher
Comment 1 2005-11-23 15:34:03 PST
Created attachment 4786 [details] Test Case resize this test case vertically
mitz
Comment 2 2006-02-05 05:33:14 PST
*** Bug 7081 has been marked as a duplicate of this bug. ***
mitz
Comment 3 2006-02-07 12:58:22 PST
This bug is similar to bug 6881. The fix there was to assure that positioned blocks are repositioned if their container's height changed, since that's what affects their position. The rendering root is a special case since it uses its availableHeight (essentially the viewport's height) for positioning instead of height. However, layoutBlock can't check for changes to availableHeight, since it's already changed by the time it's called. I'm going to propose a patch that always repositions if isRoot().
mitz
Comment 4 2006-02-07 13:39:03 PST
Created attachment 6335 [details] Always reposition the root's positioned children
Dave Hyatt
Comment 5 2006-02-07 19:30:41 PST
Comment on attachment 6335 [details] Always reposition the root's positioned children You missed flexbox again. Need to patch it and then also include it in the test case.
Dave Hyatt
Comment 6 2006-02-07 19:33:48 PST
I guess you need 2 test cases, since you have to use the root element to test. :)
mitz
Comment 7 2006-02-08 06:24:19 PST
Created attachment 6341 [details] Always reposition the root's positioned children Oops. Applied to flexbox and added it to the test.
Dave Hyatt
Comment 8 2006-02-08 22:39:37 PST
Comment on attachment 6341 [details] Always reposition the root's positioned children r=me
Timothy Hatcher
Comment 9 2006-02-08 23:48:18 PST
Landed in r12712.
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