QtXlsxWriter/examples/xlsx/style/main.cpp

#include <QtCore>
#include "xlsxdocument.h"
#include "xlsxformat.h"

int main()
{
    QXlsx::Document xlsx;
    QXlsx::Format *format1 = xlsx.createFormat();
    format1->setFontColor(QColor(Qt::red));
    format1->setFontSize(15);
    format1->setHorizontalAlignment(QXlsx::Format::AlignHCenter);
    format1->setBorderStyle(QXlsx::Format::BorderDashDotDot);
    xlsx.write("A1", "Hello Qt!", format1);
    xlsx.write("B3", 12345, format1);

    QXlsx::Format *format2 = xlsx.createFormat();
    format2->setFontBold(true);
    format2->setFontUnderline(QXlsx::Format::FontUnderlineDouble);
    format2->setFillPattern(QXlsx::Format::PatternLightUp);
    xlsx.write("C5", "=44+33", format2);
    xlsx.write("D7", true, format2);

    QXlsx::Format *format3 = xlsx.createFormat();
    format3->setFontBold(true);
    format3->setFontColor(QColor(Qt::blue));
    format3->setFontSize(20);
    xlsx.write(11, 1, "Hello Row Style");
    xlsx.write(11, 6, "Blue Color");
    xlsx.setRow(11, 41, format3);

    QXlsx::Format *format4 = xlsx.createFormat();
    format4->setFontBold(true);
    format4->setFontColor(QColor(Qt::magenta));
    for (int row=21; row<=40; row++)
        for (int col=9; col<16; col++)
            xlsx.write(row, col, row+col);
    xlsx.setColumn(9, 16, 5.0, format4);

    xlsx.write("A5", QDate(2013, 8, 29));

    QXlsx::Format *format6 = xlsx.createFormat();
    format6->setPatternBackgroundColor(QColor(Qt::green));
    xlsx.write("A6", "Background color: green", format6);

    xlsx.saveAs("book1.xlsx");

    return 0;
}