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    Solved how to write to QTableWidget Without ReWriting the previous row!

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    • P
      Proton Phoenix last edited by Proton Phoenix

      Hi ~~~
      I am a beginner i have QTableWidget i want to add some data on it so if the first row already have data i want it automatically to go to the second then the third row without Rewriting the previous rows ... etc ! any advice?

      QString ms1= QString::number(ui->priceofbuy_1->value());
      QString ms2 = QString::number(ui->numberofitemsspinbox_1->value());
      QString ms3 = QString::number(ui->firstpricelcd->value());
      
          
      ui->tableWidget->setItem(0, 0, new QTableWidgetItem(ui->nameofbuyercombobox_1->currentText()));
          ui->tableWidget->setItem(0, 1, new QTableWidgetItem(ui->comboBox_1->currentText()));
          ui->tableWidget->setItem(0, 2, new QTableWidgetItem(ms1));
          ui->tableWidget->setItem(0, 3, new QTableWidgetItem(ms2));
          ui->tableWidget->setItem(0, 4, new QTableWidgetItem(ms3));
      
          ui->tableWidget->insertRow(ui->tableWidget->rowCount());
      
          ui->nameofbuyercombobox_1->clear();
          ui->comboBox_1->clear();
          ui->priceofbuy_1->setValue(0.0);
          ui->numberofitemsspinbox_1->setValue(0.0);
          ui->firstpricelcd->display(0);
          ui->tableWidget->setRowCount(2);
      
          ui->tableWidget->setItem(1, 0, new QTableWidgetItem(ui->nameofbuyercombobox_1->currentText()));
          ui->tableWidget->setItem(1, 1, new QTableWidgetItem(ui->comboBox_1->currentText()));
          ui->tableWidget->setItem(1, 2, new QTableWidgetItem(ms1));
          ui->tableWidget->setItem(1, 3, new QTableWidgetItem(ms2));
          ui->tableWidget->setItem(1, 4, new QTableWidgetItem(ms3));
      
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      • JoeCFD
        JoeCFD last edited by JoeCFD

        The following code may be helpful for you. This piece of code is adding a list of texts to the table.
        foreach( auto name, row_name_list ) {
        m_tableWidget->insertRow( m_tableWidget->rowCount() );
        auto item0 = new QTableWidgetItem( name );
        item0->setFont( font );
        item0->setTextAlignment( Qt::Align Left );
        m_tableWidget->setItem( m_tableWidget->rowCount() - 1, 0, item0 );
        auto item1 = new QTableWidgetItem( QString( "" ) );
        item1->setFont( font );
        item1->setTextAlignment( Qt::AlignLeft );
        m_tableWidget->setItem( m_tableWidget->rowCount() - 1, 1, item1 );
        }

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        • P
          Proton Phoenix last edited by

          works great bro <3
          Really Thank you i wish all the best happy life for you <3

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