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/*!
    \example modifyextract
    \ingroup qtifwexamples
    \title Modify Extract Installer Example

    \brief Using the extract archive hook in a component script to modify the
    target path.

    \image qtifw-examples-modifyextract.png

    \e{Modify Extract Installer} illustrates how to overwrite the
    \c{component.createOperationsForArchive()} function to be able to install a
    component to a modified path.

    \include installerfw-examples-configuring.qdocinc

    \quotefile modifyextract/config/config.xml

    \include installerfw-examples-packaging.qdocinc

    \list
        \li The \c <Default> element is set to \c true to preselect the
            component in the installer.
        \li The \c <Script> element specifies the file name of the JavaScript
            file that is loaded to perform operations.
    \endlist

    \quotefile modifyextract/packages/org.qtproject.ifw.example.modifyextract/meta/package.xml

    \section1 Modifying Target Path

    In installscript.js, we overwrite the default
    \c{component.createOperationsForArchive()} implementation to be able to
    register an \c Extract operation with a custom argument:

    \quotefromfile modifyextract/packages/org.qtproject.ifw.example.modifyextract/meta/installscript.js
    \skipto createOperationsForArchive
    \printuntil {
    \skipto component.addOperation
    \printuntil }

    \include installerfw-examples-generating.qdocinc
*/