Re: good values for MDQueryBatchingParams
Re: good values for MDQueryBatchingParams
- Subject: Re: good values for MDQueryBatchingParams
- From: Matt Neuburg <email@hidden>
- Date: Sun, 12 Mar 2006 09:33:12 -0800
- Thread-topic: good values for MDQueryBatchingParams
On or about 3/12/06 9:23 AM, thus spake "Alexander Cohen"
<email@hidden>:
>
> On 12-Mar-06, at 11:19 AM, Matt Neuburg wrote:
>
>> On Sat, 11 Mar 2006 17:45:36 -0500, Aleaxander Cohen
>> <email@hidden> said:
>>> Anyone have any 'UI nice' values for the MDQueryBatchingParams of a
>>> MDQueryRef? Seems like whatever i put in, the UI is still going to be
>>> held up for a while after the first progress notification.
>>
>> My app uses:
>>
>> batch.first_max_num=50;
>> batch.first_max_ms=500;
>> batch.progress_max_num=50;
>> batch.progress_max_ms=500;
>> batch.update_max_num = batch.update_max_ms = 1000; // dummy values
>
> And these values don't make spotlight queries hold up your UI? With
> these values, i get my first progress notification, they i get the
> beach ball for a while, then i get lots of updates in a row, then its
> done.
>
> Maybe if i run my qyery in a thread, is it ok to run queries in threads?
If you expect to be able to update the interface while the query is going
on, you SHOULD run the query in a thread. m.
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