Opened 12 years ago

Closed 12 years ago

Last modified 11 years ago

#2679 closed bug (fixed)

slider performance problem

Reported by: therve Owned by: joern
Priority: major Milestone: 1.5
Component: ui.core Version: 1.2.3
Keywords: Cc:
Blocked by: Blocking:

Description

Using latest version of UI (1.5b2), I have seen a big performance problem with the slider: moving it feels really sluggish.

I have profiled the script and most of the time is spent in the css function. It seems this is called by handleSize for each mouse move (it calls outerWidth/outerHeight).

I don't know all the corner cases, but this width is fixed for me so it's totally useless to calculate it each time. This should be cached during initialization, if possible.

Attachments (1)

slide.diff​ (1.7 KB) - added by therve 12 years ago.
Patch fixing my problem

Download all attachments as: .zip

Change History (6)

Changed 12 years ago by therve

Attachment: slide.diff​ added

Patch fixing my problem

comment:1 Changed 12 years ago by therve

I attached a patch that solved the problem for me.

comment:2 Changed 12 years ago by paul

Owner: changed from paul to joern

comment:3 Changed 12 years ago by paul

Resolution: → fixed
Status: new → closed

Fixed in r5400.

comment:4 Changed 12 years ago by (none)

Milestone: 1.2.4

Milestone 1.2.4 deleted

comment:5 Changed 11 years ago by paul

Milestone: → 1.5
Note: See TracTickets for help on using tickets.