Closed
Bug 13407
Opened 25 years ago
Closed 25 years ago
[DOGFOOD] gfx text fields scramble when scrolling
Categories
(Core :: DOM: Editor, defect, P3)
Tracking
()
VERIFIED
FIXED
M12
People
(Reporter: mcafee, Assigned: pavlov)
References
Details
(Whiteboard: [PDT+] will verify in 12/1 build.)
Attachments
(1 file)
302 bytes,
text/html
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Details |
linux, apprunner. Go to bug 12902, scroll the cc list to the right, then to the left. Things redraw funny.
Reassigning to pavlov@netscape.com. Akkana, Pavlov, and I got together to look at this. Turns out it's a problem in the gtk implementation of the method nsScrollbar::SetPosition(). The view scrolling code expects SetPosition() to move the scrollbar thumb without causing a scroll to happen, but the gtk implementation does trigger a scroll, so what ends up happening is that nsScrollingView::ScrollTo() ends up scrolling the view twice because it calls both SetPosition() and Scroll(). To fix this, the code in SetPosition() needs to be modified so that it doesn't emmit a scroll signal. I'm not sure of the urgency to fix this bug since things seem to work fine when using Gfx Scrollbars. I believe the plan right now is to have all platforms switch over to using Gfx Scrollbars before the beta.
Summary: gfx text fields scramble when scrolling → [DOGFOOD] gfx text fields scramble when scrolling
Reporter | ||
Comment 5•25 years ago
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Until gfx scrollbar primetime, we might be able to check the pref and conditionally not do one of the SetPostion() or Scroll() calls.
Comment 9•25 years ago
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Assignee | ||
Updated•25 years ago
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Whiteboard: [PDT+] → [PDT+] 12/3/99
Comment 10•25 years ago
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*** Bug 18353 has been marked as a duplicate of this bug. ***
Assignee | ||
Updated•25 years ago
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Status: NEW → RESOLVED
Closed: 25 years ago
Resolution: --- → FIXED
Assignee | ||
Comment 11•25 years ago
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this is fixed with gfx scrollbars on. i've added a comment to the gtk code with a pointer to this bug incase we ever get around to fixing it for native scrollbars
Comment 12•25 years ago
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will verify in 12/1 build.
Comment 13•25 years ago
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looks fixed to me....mcafee reopen if you're stil not seeing it fixed.. verified in 12/1 build.
Comment 14•25 years ago
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*** Bug 19516 has been marked as a duplicate of this bug. ***
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Description
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