How to remove white space around QTableWidget?

[Amogh]

![Good Day,
Am trying to create a table with certain number of rows and columns, I am able to create a table perfectly fine, and this QTableWidget is been put in the mainwidget with some other visual elements, whenever i maximize the mainwidget i am getting this extra space around the table.
How to get rid of that extra space please help!!

[VRonin]

To expand to fill the white space

tablewidget->horizontalHeader()->setStretchLastSection(true);
tablewidget->verticalHeader()->setStretchLastSection(true);

To prevent expansion into whitespace (but might require you to set a maximum size manually) tablewidget->setSizeAdjustPolicy(QAbstractScrollArea::AdjustToContents)

[Amogh]

I am sorry sir, It is not working ,the last row is still stretched vertically :(

[joeQ]

@Amogh Hi,friend. Welcome.

Try below snippet again:

    QHeaderView* headerView = horizontalHeader();
    headerView->setSectionResizeMode(FirstColumn,         QHeaderView::Fixed);
    headerView->setSectionResizeMode(SecondColumn,    QHeaderView::ResizeToContents); 
    headerView->setSectionResizeMode(ThirdColumn,        QHeaderView::Stretch);

[VRonin]

@Amogh said in How to remove white space around QTableWidget?:

the last row is still stretched vertically

Yes, that's what tablewidget->verticalHeader()->setStretchLastSection(true); does. remove that line if that's not the behaviour you want

[Amogh]

@VRonin @joeQ thanks a lot guys ...! really helped me figure it out !! :)