PlasmaComponents ScrollBar is broken

Mark markg85 at gmail.com
Wed Aug 1 14:29:32 UTC 2012


On Wed, Aug 1, 2012 at 11:24 AM, Marco Martin <notmart at gmail.com> wrote:
> On Wednesday 01 August 2012, Aleix Pol wrote:
>>
>> Well, I've just tried it, it's definitely better without the warning
>> but not fixed yet.
>>
>> The idea of this example is that it will go to the end of the list
>> every time a new data enters (like in a chat or the log when you're
>> updating your system, that's the two places I was planning to use
>> this).
>>
>> If you see in my example (you can run it using
>> kde:scratch/apol/kdeqmlviewer if you want) you can see that if the
>> scrollbar has "interactive: false" it works just fine (or if you
>> removethe scrollbar, of course), but if you have it there it doesn't
>> scroll until the end but halfway, like to the end but 6 px.
>>
>
> from what i understood besides the position the handle must correctly update
> its size too, and if both are not correct, the range position will be
> miscalculated.
> i've now committed a small delay to the range position update trough a timer
> and seems to work corretly now
>
> Cheers,
> Marco Martin
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> Plasma-devel at kde.org
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Hi Marco,

Please take a closer look. There must be something going wrong. A
timer fix can't possibly be the nice solution.

Cheers,
Mark


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