Qt-interest Archive, January 2007
RE: QTable appending rows
Message 1 in thread
I'm not really sure what you're trying to do.
Are you trying to set values for 1000 rows in a QTable, but make sure
that the rows on screen (and the application in general) are usable in
the meantime? Where's the data coming from? Assuming you're using Qt3,
you might want to make your own model-view-controller setup.
This doesn't really answer your question, but you might want to read the
QTable documentation section on large tables.
Sam Dutton
SAM DUTTON
SENIOR SITE DEVELOPER
200 GRAY'S INN ROAD
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WC1X 8XZ
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-----Original Message-----
From: deepa [mailto:deepa@xxxxxxxxxx]
Sent: Wednesday 03 January 2007 09:33
To: qt-interest@xxxxxxxxxxxxx
Subject: QTable appending rows
Hi
I have a function that needs to load the data dynamically.
That is for ex., suppose i have 1000 records, and i load the 100 records
and show the table and use a timerevent so that i can add the remaining
table rows.
During this process, when i display the table and then append then will
the table gets no event during this table row addition. plz clarify.
That is my question is
Does the table block other events if any data is added to the table as a
background process?
Plz respond as sson as possible.
Thanks & Regards
Deepa
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Message 2 in thread
I am using Qt3.3.4.
I have gone thru the QTable documentation and also tried to add rows
dynamically on an event.
I feel the table seems to block other signals untill data is added. is it
correct?
Does the table block other events if any data is added to the table as a
background process?
Regards
Deepa
----- Original Message -----
From: "Dutton, Sam" <Sam.Dutton@xxxxxxxxx>
To: <qt-interest@xxxxxxxxxxxxx>
Sent: Wednesday, January 03, 2007 4:43 PM
Subject: RE: QTable appending rows
> I'm not really sure what you're trying to do.
>
> Are you trying to set values for 1000 rows in a QTable, but make sure
> that the rows on screen (and the application in general) are usable in
> the meantime? Where's the data coming from? Assuming you're using Qt3,
> you might want to make your own model-view-controller setup.
>
> This doesn't really answer your question, but you might want to read the
> QTable documentation section on large tables.
>
> Sam Dutton
>
>
>
>
>
>
>
>
> SAM DUTTON
> SENIOR SITE DEVELOPER
>
> 200 GRAY'S INN ROAD
> LONDON
> WC1X 8XZ
> UNITED KINGDOM
> T +44 (0)20 7430 4496
> F
> E SAM.DUTTON@xxxxxxxxx
> WWW.ITN.CO.UK
>
> -----Original Message-----
>
> From: deepa [mailto:deepa@xxxxxxxxxx]
> Sent: Wednesday 03 January 2007 09:33
> To: qt-interest@xxxxxxxxxxxxx
> Subject: QTable appending rows
>
> Hi
>
> I have a function that needs to load the data dynamically.
>
> That is for ex., suppose i have 1000 records, and i load the 100 records
> and show the table and use a timerevent so that i can add the remaining
> table rows.
>
> During this process, when i display the table and then append then will
> the table gets no event during this table row addition. plz clarify.
>
> That is my question is
>
> Does the table block other events if any data is added to the table as a
> background process?
>
> Plz respond as sson as possible.
>
> Thanks & Regards
> Deepa
>
>
> DISCLAIMER
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DISCLAIMER
âThe information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you"
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