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/*!
    \example changeuserinterface
    \ingroup qtifwexamples
    \title Change Installer UI Example

    \brief Using a component script to modify the installer UI.

    \image qtifw-examples-changeuserinterface.png

    \e {Change Installer UI} demonstrates how to use the \c Component() function
    to modify the default text for the radio button labels on the
    \l{License Agreement Page}{license check page}. This example does not install
    any components, but we specify a dummy component in the package information
    file, because installers without components are not allowed.

    \include installerfw-examples-configuring.qdocinc

    \quotefile changeuserinterface/config/config.xml

    \include installerfw-examples-packaging.qdocinc

    \list
        \li The \c <Default> element specifies whether the component is
            preselected for installation in the user interface by default.
        \li The \c <Script> element specifies the file name of the JavaScript
            file that is loaded to perform operations.
        \li The \c <Licenses> element specifies the \c name of the license
            agreement to be accepted by the end user and the filename of the
            \c file that contains the license.
    \endlist

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

    \section1 Modifying UI Text

    In installscript.qs, we call the \c Component() function to add the license
    check page and to connect to the \c changeLicenseLabels signal when end
    users enter the page:

    \quotefromfile changeuserinterface/packages/org.qtproject.ifw.example.changeuserinterface/meta/installscript.qs
    \skipto Component()
    \printuntil }

    We use the \c changeLicenseLabels function to change the text labels for the
    accept and reject license radio buttons on the page:

    \printuntil }

    \note Do not use the \c Component() function to add translations.

    \include installerfw-examples-generating.qdocinc
*/