How to set the QTableWidget's columns width to fit the widget

I'm using a QTableWidget, but I'm looking for a way to dynamically resize the columns to fit the widget base width.

I tried this, but it's resizing the column contents only to fit it's column. But I need the columns resize itself to the widget's width.

Code:

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for(int nCol, nRow = 0; nRow < 3; nRow++)
    {
        for(nCol = 0;  nCol < 4; nCol++)
        {
            vulnTable->setItem(nRow, nCol, new QTableWidgetItem(QString::number(nRow) + "  " + QString::number(nCol)));
            vulnTable->resizeRowsToContents();
            vulnTable->resizeColumnsToContents();
        }
    }

---

And the result is as shown in the pic. How do I avoid the gap left-out?
Attachment 9097

Thank you.

Use this

Code:

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QTableWidget::horizontalHeader().setStretchLastSection(true);

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use this
ui->tableWidget->horizontalHeader()->setResizeMode(QHeaderView::Stretch);

For QTableWidget::horizontalHeader().setStretchLastSec tion(true);

Code:

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error: C2228: left of '.setStretchLastSection' must have class/struct/union
type is 'QHeaderView *'
did you intend to use '->' instead?

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And if I try this - tableWidget->horizontalHeader()->setResizeMode(QHeaderView::Stretch);

Code:

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error: C2027: use of undefined type 'QHeaderView'
error: C2065: 'Stretch' : undeclared identifier

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NB: It's not even giving suggestions after horizontalHeader(). I'm using Qt 5.0.2

Code:

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QTableWidget::horizontalHeader().setStretchLastSection(true);

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Worked. Thanks

Quote:

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Originally Posted by pradeepreddyg95

use this
ui->tableWidget->horizontalHeader()->setResizeMode(QHeaderView::Stretch);

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Hi... you suggestion was useful

I have another problem after doing this, header then cut like the this image Attachment 11373

the second column in the first table is [Manufacturer]
the second column header is [Apical Diameter] and the third column is [Occlusal Diameter]

how can i make the table fit width of both header and content and also the columns resize itself to the widget's width.

thanks