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Qt-jambi-interest Archive, September 2007
Alignment problem with table

Message 1 in thread

Hi,

I wrote a TableModel which is derived from QAbstractTableModel. The
model works fine and all data is shown in the corresponding QTableView.
Now I want to change the alignment of several columns so I added the
following lines of code to the data() method:


		if (role == Qt.ItemDataRole.TextAlignmentRole)
		{
			return Qt.AlignmentFlag.AlignRight;
		}

Unfortunately it changes nothing. Is there anything else I have to do to
get my data aligned to the right side of each cell?


Regards,

Andreas
Message 2 in thread

Hi Andreas,

I tested the code you described and found the same problem. It looks like the 
enum is not converted to an int when arriving on the c++ side.

A workaround for this problem is:
        if (role == Qt.ItemDataRole.TextAlignmentRole) {
            return 2;
        //    return Qt.AlignmentFlag.AlignRight;
        }

This is of course a bug, and we will fix it. Thanks for reporting the 
problem. :-)

Regards,
	HÃvard FrÃiland

On Wednesday 12 September 2007 16:56, Andreas Heck wrote:
> Hi,
>
> I wrote a TableModel which is derived from QAbstractTableModel. The
> model works fine and all data is shown in the corresponding QTableView.
> Now I want to change the alignment of several columns so I added the
> following lines of code to the data() method:
>
>
> 		if (role == Qt.ItemDataRole.TextAlignmentRole)
> 		{
> 			return Qt.AlignmentFlag.AlignRight;
> 		}
>
> Unfortunately it changes nothing. Is there anything else I have to do to
> get my data aligned to the right side of each cell?
>
>
> Regards,
>
> Andreas