[Qt-interest] qreal precision problem

[Mihail Naydenov]

QString::number ( double n, char format = 'g', int precision = 6 ) handles this in general.

May be you can set the display role data  for the item to a custom string, made from the number.

(sorry if I talk nonsense, dont have any experience with that )

MihailNaydenov


>
>From: Ankit Agarwal <ankit17.ag at gmail.com>
>To: Qt Interest (E-mail) <qt-interest at trolltech.com>
>Sent: Monday, September 21, 2009 1:14:22 PM
>Subject: [Qt-interest] qreal precision problem
>
>>Hi,
>I have a QTableWidget. I need to add qreal values to a particular column. 
>Sorting is enabled on the table.
>I use setData() for setting the data in the column.
>
>Problem : I need to show only 2 digits after decimal places. 
>
>How can I control this?
>
>-- 
>Regards,
>Ankit Agarwal
>Blog : http://ankit17.wordpress.com
>


      
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