Closed
Bug 40474
Opened 25 years ago
Closed 25 years ago
Clicking up or down arrow to scroll textbox scrolls the text all the way, not just one line
Categories
(Core :: Layout: Form Controls, defect, P3)
Tracking
()
VERIFIED
WORKSFORME
M17
People
(Reporter: wd, Assigned: mjudge)
Details
Attachments
(1 file)
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49 bytes,
text/html
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Details |
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Win98; en-US; m16) Gecko/20000521
BuildID: 2000052120
When you have a textbox with more text than will fit in the current area, a
scrollbar appears on the right side. If you click the up arrow to scroll back
one line, it scrolls the whole way to the top. It appears that it's not
capturing the mouseUp event or something.
Reproducible: Always
Steps to Reproduce:
1.View the attached testcase
2.Enter in several lines of text (enough to get scrollbar w/ small "grippie")
3.Click up up arrow on textbox scrollbar once and let go
Actual Results: Text scrolls all the way to the top
Expected Results: Text scrolls up one line
The testcase is:
<html>
<textarea rows="7"></textarea>
</html>
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Comment 3•25 years ago
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kin -- can you take an initial look at this one?
Assignee: beppe → kin
Target Milestone: --- → M17
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Comment 4•25 years ago
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A few more details:
1. If the caret is placed at or near the top of the editbox, clicking on the
down arrow at the bottom of the scrollbar continuously scrolls down
in the same manner as decribed above.
2. If the mouse moves out of the up or down arrow, as the case may be, while
the auto-scrolling is continuing, it stops.
3. If the click takes place in the elevator above or below the slider, the
same thing happens, but a "page" at a time.
Almost exactly the same behaviour was seen for scrollbars for the entire
browser window in bug 20476, "Clicks close to scrollbar thumb causes
scroll-to-beginning/end". The fix for that may apply directly here.
Tested with the 2000-05-25-08-M16 nightly binary on WinNT.
Nominating for nsbeta3
Keywords: nsbeta3
Summary: Clicking up or down arrrow to scroll textbox scrolls the text all the way, not just one line → Clicking up or down arrow to scroll textbox scrolls the text all the way, not just one line
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Comment 5•25 years ago
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Oops, the bug that got fixed was bug 22512, "Clicking just below scrollbar thumb
moves thumb to bottom."; 20476 was a DUP.
This is one for the arrow key master - mjudge@netscape.com
Assignee: kin → mjudge
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Comment 7•25 years ago
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I see this on linux too.
Also if you select some text on textbox, and then scroll textbox by clicking on
up/down arrows, selection gets changed.
this is fixed now. please retest it. problem with caret clipping but that is
another bug.
Status: NEW → RESOLVED
Closed: 25 years ago
Resolution: --- → WORKSFORME
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Description
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