Deleting tracks from the model

[Maximilian Kossick]

On Mon, Feb 16, 2009 at 10:34 AM, Bart Cerneels <bart.cerneels at kde.org> wrote:
> On Sun, Feb 15, 2009 at 9:33 PM, Maximilian Kossick
> <maximilian.kossick at googlemail.com> wrote:
>> On Sun, Feb 15, 2009 at 4:13 PM, Ian Monroe <ian.monroe at gmail.com> wrote:
>>> On Sun, Feb 15, 2009 at 8:01 AM, Casey Link <unnamedrambler at gmail.com> wrote:
>>>> Hey Devs,
>>>>
>>>> So, deletion is finally implemented for the local collection, however
>>>> the tracks are not removed from the Collection Tree View/Model until a
>>>> rescan is performed. Does anyone have an idea about how to go about
>>>> removing the tracks from the model?
>>>
>>> Just off the top of my head: run the SQL to delete it from the
>>> collection database and then reset the view.
>>
>> Which is what should be happening already. I agree with Ian, just
>> delete them from the database and emit updated(). If that doesn't do
>> the trick there's a bug that has to be fixed.
>>
>
> We are being pretty inefficient this way, certainly for large
> collections. Isn't there a way to delete the individual item from db
> and update only the affected row in the model/view?

No. We are lazy loading everything after all

> And at the moment the Collection tree still collapses when updated.
> Very annoying in combination with this topic, but a bug that has to be
> fixed regardless.
>
> Bart
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