Closed Bug 764293 Opened 13 years ago Closed 9 years ago

rendering optimization stutter while moving positioned elements

Categories

(Core :: DOM: UI Events & Focus Handling, defect)

Product:
Core
Component:
DOM: UI Events & Focus Handling
Version:
13 Branch
Platform:
x86_64
Windows 7
Type:
defect
Priority:
Not set
Severity:
major

Tracking

()

Status:
RESOLVED INCOMPLETE

People

(Reporter: chrome, Unassigned)

References

(
URL
)

Details

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.56 Safari/536.5 Steps to reproduce: moving positioned element via mouse-events Actual results: optimization eats display of "steps", extreme "stutter" Expected results: visual feedback of move
Severity: normal → major
seems to be anything mouse-event driven....
Fixed an issue in my project (see URL). Crashed FF. Issue is still remaining. Btw. Safari for Windows featured the same issue, some time ago. They were able to find an accurate optimization-tick. Imho it's just better not to optimize via mouse-events and run-times, i think it's completely useless...
errh... stutter is still remaining... the issue in my project may have hidden this in first place...
Does this still reproduce for you when using a current version?
Flags: needinfo?(chrome)
It's still somewhat slow on my machine i.e. not smooth like in chrome. But its more or less the same like in safari, IE lies in between... It's a don't care issue, as it is not the worst thing in the world, i guess... maybe it can't be done faster with current engine... If you try to reproduce it, there is a checkbox in "Debug" window on the right. "Settings" Menu -> hide object content on move. You can pop out objects (windows) by clicking on a 2 square icon...
Flags: needinfo?(chrome)
User Agent Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:46.0) Gecko/20100101 Firefox/46.0 Version 46.0a1 Build ID 20160112030207 Channel nightly Thank you for taking time to report this. Are you still able to reproduce this in the latest version ? Can you give test page for this ? The older url (given above) is not working for me.Thanks again!
Component: Untriaged → Event Handling
Flags: needinfo?(chrome)
Product: Firefox → Core
Closing this as incomplete due to lack response from the reporter. Feel free to reopen the bug if it reproduces in the latest versions. Thanks
Status: UNCONFIRMED → RESOLVED
Closed: 9 years ago
Resolution: --- → INCOMPLETE
Flags: needinfo?(chrome)
Component: Event Handling → User events and focus handling
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