Display current row and columv value

[sosanjay]

I am using Qt TableWidgets and I am trying to fetch the current row and column whatever is selected by user.



I am using cellClicked SIGNAL of QTableWidget

connect(ui->tableWidget, SIGNAL(cellClicked(int,int)), this, SLOT(removeSR(int r,int c)));

connect(ui->tableWidget, SIGNAL(cellClicked(int,int)), this, SLOT(removeSR(int r,int c)));

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Through this function removeSR(int r,int c) I am trying to fetch the current row and column but it does not display the value of current row and column.


Please send me the snippets of the code or any another way if possible.

[Lykurg]

but it does not display the value of current row and column.

This is because your connection syntax is wrong! Don't put the names of your arguments there:

connect(ui->tableWidget, SIGNAL(cellClicked(int,int)), this, SLOT(removeSR(int,int)));

connect(ui->tableWidget, SIGNAL(cellClicked(int,int)), this, SLOT(removeSR(int,int)));

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((And removeSR must be declared as a slot and you have to use Q_OBJECT))

[sosanjay]

Thanks, Its working fine.

when I Insert data in the table first time it shows from starting but next time it append from the last.

Can it possible that current data will always show from the starting of the table.

Like :-

when I send data  1,2,3
 
it shows 
1
2
3
 
and when I send data second time 4,5 it shows
 
1
2
3
4
5
 
But I need to show in this format where 5 is the latest data
 
5
4
3
2
1

when I send data  1,2,3

it shows 
1
2
3

and when I send data second time 4,5 it shows

1
2
3
4
5

But I need to show in this format where 5 is the latest data

5
4
3
2
1

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