In QtableWidget, you need to make all cells square and not change. How to do this?

Closed due to the fact that the essence of the issue is incomprehensible by the participants αλεχολυτ , Cheg , MihailPw , Sergey Gornostaev , br3t 6 Oct '17 at 21:22 .

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    1 answer 1

    Such a construction makes cells 30 * 30 with the prohibition of resizing.

    ui->tableWidget->horizontalHeader()->setCascadingSectionResizes(false); ui->tableWidget->verticalHeader()->setCascadingSectionResizes(false); ui->tableWidget->verticalHeader()->setMinimumSectionSize(30); ui->tableWidget->verticalHeader()->setMaximumSectionSize(30); ui->tableWidget->verticalHeader()->setDefaultSectionSize(30); ui->tableWidget->horizontalHeader()->setMinimumSectionSize(30); ui->tableWidget->horizontalHeader()->setMaximumSectionSize(30); ui->tableWidget->horizontalHeader()->setDefaultSectionSize(30); QSizePolicy sizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed); ui->tableWidget->verticalHeader()->setSizePolicy(sizePolicy); ui->tableWidget->horizontalHeader()->setSizePolicy(sizePolicy);