[Bug 1395994] Re: UI lags when scrolling through scopes

2015-10-03 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: unity8 (Ubuntu)
   Status: New => Confirmed

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Title:
  UI lags when scrolling through scopes

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Re: [Bug 1395994] Re: UI lags when scrolling through scopes

2014-11-25 Thread Michał Sawicz
> SORRY!! I overlooked the "result is constantly in view" predicate.
> 
> However, why recycle them out of view?

Saving memory, imagine having 1 results above what you're looking
at.

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Title:
  UI lags when scrolling through scopes

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[Bug 1395994] Re: UI lags when scrolling through scopes

2014-11-25 Thread Marcus Tomlinson
SORRY!! I overlooked the "result is constantly in view" predicate.

However, why recycle them out of view?

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Title:
  UI lags when scrolling through scopes

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[Bug 1395994] Re: UI lags when scrolling through scopes

2014-11-25 Thread Marcus Tomlinson
Its quite easy to reproduce:

Stick a "qDebug("DATA() CALLED");" into ResultsModel::data(), and keep
scrolling one scope up and down. Those message don't seem to stop for
me.

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[Bug 1395994] Re: UI lags when scrolling through scopes

2014-11-25 Thread Albert Astals Cid
As Michał says we call ::data for each delegate and for each role, I
could not reproduce it being called "continously"

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[Bug 1395994] Re: UI lags when scrolling through scopes

2014-11-25 Thread Albert Astals Cid
I'm going to have a look at the ResultsModel::data claim now, seems
something we should fix if it's indeed happening.

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[Bug 1395994] Re: UI lags when scrolling through scopes

2014-11-24 Thread Marcus Tomlinson
** Summary changed:

- UI lags when scrolling through favorited scopes
+ UI lags when scrolling through scopes

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