TableView with header and footer for sums, avg and so on

jensen82

Hi!

I want to create a TableView with Header, Data and Footer (SUM, AVG, etc.). I want to scroll the data-values and/or header and footer.

Pictures say more than just words. Here is a drawing of that.

!http://img854.imageshack.us/img854/3628/tableexample.jpg!

I want to set a model via setModel(mymodel).

In this model i want to calculate a new value for the rows...example(pseudo-code):

@
if(model.currentrow.currency == USD)
{
CalcUSDToEuro(currentrow); // calc euro and show in table
}
else if(model.currentrow.currency == GBP)
{
CalcGBPToEuro(currentrow); // calc euro and show in table
}@

Is it somehow possible?

I'm very new to qt...sorry.

Thank you for your help!

andre

Not with the standard item views. You need a 3rd party component, or make it yourself. ICS has a table view that can do all you want (and more), and I am pretty sure there are other offerings as well.

dangelog

You can take some ideas from http://doc.trolltech.com/4.7-snapshot/itemviews-frozencolumn.html

jensen82

Thanks....i can't get it working. Maybe my QT-Knowledge is not that good.

Any other ideas or some code?

Thank you very much!!!!

andre

Do you have any specific questions? What did you try? What did not work? Did you look at the mentioned alternatives?

giesbert

this goes in directtion of "this":http://developer.qt.nokia.com/forums/viewthread/1978/ topic. From my point of view, you need external tools (like that from ICS), as I think the sollution proposed in the docs (2 views, on rfixed, one scrolling) has some unusual behavior issues (moving focus by keys to the fixed rows etc.).