Issue 4565: can't scroll through long (100,000 line) files in chrome
http://code.google.com/p/chromium/issues/detail?id=4565
New issue report by turbeauxboy:
Chrome Version : 0.3.154.9 (Windows XP on Thinkpad T60)
URLs (if applicable) : N/A, see attached
Other browsers tested:
Add OK or FAIL after other browsers where you have tested this issue:
Safari 3: OK
Firefox 2: OK
IE 7: OK
What steps will reproduce the problem?
1. Open the attached file in Chrome. (I tried this file as a text file
from local disk, as a URL served from Apache, and as an HTML file with a
giant "PRE" tag. The result was the same in all cases.)
2. Wait for the circle cursor in the tab to stop spinning
3. Using the mouse, drag the scroll bar thumb downward to scroll through
the document.
4. Note that once you have dragged approximately 60% of the way down the
document, the scroll action is suddenly cancelled and the scroll thumb pops
back to the top of the document. There is no way to reach the latter 40%
of the document.
5. For extra credit, drag the scroll thumb to the point immediately before
it would exhibit the above bug, and then use the Page Down key on the
keyboard to continue from there. Note that after a few pages, the
scrollbar thumb vanishes, and the top arrow icon on the scroll bar turns
into a strange multi-colored pixel pattern. See screenshot attached.
What is the expected result?
I should be able to scroll to the end of the file.
What happens instead?
Scrollbar pops to the top of the file, and/or weird drawing bugs ensue.
I assume you're hitting some kind of out-of-range problem with the
scrollbar... good luck guys!
Attachments:
chrome-bug.gif 34.9 KB
longfile.txt 759 KB
Issue attributes:
Status: Unconfirmed
Owner: [EMAIL PROTECTED]
Labels: Type-Bug Pri-2 OS-All Area-Misc
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