/*!
    \example hello
    \title Xlsx Hello Example
    \brief This is a simplest xlsx examples.
    \ingroup qtxlsx-examples

    This example demonstrates how to generate a
    simplest .xlsx file with Qt Xlsx Library.
    \image hello.png

    Create an object of the class QXlsx::Document.
    \snippet hello/main.cpp 0

    Set the cells of worksheet.
    \snippet hello/main.cpp 1

    Save it.
    \snippet hello/main.cpp 2

*/