Bug 16670 - Too much redrawing during window resize
Summary: Too much redrawing during window resize
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: 528+ (Nightly build)
Hardware: Mac OS X 10.5
: P2 Normal
Assignee: Nobody
URL: http://genome-www5.stanford.edu/
Keywords:
Depends on:
Blocks:
 
Reported: 2007-12-30 00:03 PST by Gavin Sherlock
Modified: 2009-05-02 09:50 PDT (History)
1 user (show)

See Also:

Attachments
reduction (389 bytes, text/html)
2009-05-02 07:08 PDT, Gavin Sherlock 		no flags Details
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Description Gavin Sherlock 2007-12-30 00:03:29 PST 
Go to a url with a left justified fixed width table, e.g. http://genome-www5.stanford.edu/
Resize window so contents fit snugly (e.g. using the green zoom widget on the Safari window).
Launch Quartz debug, and set to flash screen updates.
Resize window to be wider.

Note it seems like entire window contents are redrawn, when the actual content in the table doesn't really need redrawing.  Not sure if it's possible to not do this, but as I noticed it, thought I'd file it.  Not a regression as far as I can tell.

Tested with r28979 on 10.5.1
Comment 1 Gavin Sherlock 2009-05-02 07:08:15 PDT 
Created attachment 29957 [details]
reduction

The bug url content had changed, so here is a reduction that shows the same behavior as described in the original report.