read QTableWidget cells

[john_god]

in the end, it's the same, but I'm simplifying code by eliminating itab an reading directly from item.

I agree with wath you said about cell validation, to me its all correct.

Just a side note, for writing cell content I usually do a pattern like this:

if (tableWidget->item(i,j) == 0)
{
 
   QTableWidgetItem *newItem = new QTableWidgetItem("some text");
   tableWidget->setItem(i,j, newItem);
}
   else
{
   tableWidgetMatrix->item(i, j)->setText("some text");
}

if (tableWidget->item(i,j) == 0)
{

   QTableWidgetItem *newItem = new QTableWidgetItem("some text");
   tableWidget->setItem(i,j, newItem);
}
   else
{
   tableWidgetMatrix->item(i, j)->setText("some text");
}

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