Closed Bug 54192 Opened 25 years ago Closed 25 years ago

tree widget scrolling is too slow.

Categories

(Core :: XUL, defect, P3)

x86
Linux
defect

Tracking

()

RESOLVED FIXED

People

(Reporter: jud, Assigned: eric)

Details

(Keywords: perf)

Linux mail client is not usable due to tree widget scrolling perf problems.
Keywords: nsbeta3, perf
Keywords: mailtrack
Adding Scottip to the CC.
As written, this is an invalid bug, since there are two different types of builds (debug/op), on trunk and branch, and several ways to scroll this widget (cursor, scroll arrows, pgup/dn, thumb drag,...). Please specify exact steps to reproduce, observed result, expected result.
using an optimized (or debug) trunk (or branch) build, grab the scrollbar slider and start sliding. the message header pane can't keep pace w/ the sliding.
->evaughan, cc hyatt. recent changes have improved this, with more landing soon. That may be enough to resolve this, but if not then it is too late for N6.
Assignee: trudelle → evaughan
This is fixed in my opinion. Yes the tree needs to be faster. But I have added some adaptive scrolling code to prevent things from locking up when scrolling. At least the scrollbar will not stop when scrolling to the bottom.
Status: NEW → RESOLVED
Closed: 25 years ago
Resolution: --- → FIXED
Component: XP Toolkit/Widgets: XUL → XUL
QA Contact: jrgmorrison → xptoolkit.widgets
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