将数据从qtablewidget导出到csv

Ris*_*ino 6 c++ csv export qt4

我将导出数据导出到csv(逗号分隔值)有一点问题.导出了所有数据,但QTableWidget中的标题和行名称没有.我需要列和行的标题.

您是否知道如何获取列的名称标题和行的名称?这是我的代码:

QFile f( "money.csv" );

if (f.open(QFile::WriteOnly | QFile::Truncate))
{
    QTextStream data( &f );
    QStringList strList;

    for( int r = 0; r < ui->tableWidget->rowCount(); ++r )
    {
        strList.clear();
        for( int c = 0; c < ui->tableWidget->columnCount(); ++c )
        {
            strList << "\" "+ui->tableWidget->item( r, c )->text()+"\" ";
        }
        data << strList.join( ";" )+"\n";
    }
    f.close();
}
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Luc*_*lle 7

您可以使用QTableWidget::horizo​​ntalHeaderItem(int column),它返回column的标题项column

QTableWidget * table = ui->tableWidget;

for( int c = 0; c < widget->columnCount(); ++c )
{
    strList << 
            "\" " +
            table->horizontalHeaderItem(c)->data(Qt::DisplayRole).toString() +
            "\" ";
}

data << strList.join(";") << "\n";
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