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// **********************************************************************
// NOTE: the sections are not ordered by their logical order to avoid
// reshuffling the file each time the index order changes (i.e., often).
// Run the fixnavi.pl script to adjust the links to the index order.
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/*!

    \contentspage index.html
    \page creator-visual-editor.html
    \if defined(qtdesignstudio)
    \previouspage quick-converting-ui-projects.html
    \nextpage quick-components.html
    \else
    \previouspage creator-design-mode.html
    \nextpage quick-projects.html
    \endif

    \title Developing Qt Quick Applications

    \if defined(qtdesignstudio)
    When you install \QDS, everything you'll need to design UIs
    using \l{Qt Quick} and to preview them on the desktop or on Android or
    embedded Linux devices is automatically installed and configured correctly
    for you.
    \endif

    Qt Quick enables you to build UIs around the behavior of
    \e components and how they connect with one another. You
    create components using Qt Quick and QML types that are available in
    the Design mode. You can specify values for the \e properties of a
    component to change its appearance and behavior. All QML types have a
    set of predefined properties, some of which control things that are
    visible to users, while others are used behind the scene.

    While it is useful to learn the basics of Qt Quick, you can also rely on
    \QDS to write the code for you when you drag-and-drop the ready-made
    components to the working area and change them to your liking by modifying
    their properties in the Design mode. You can always check up details in
    the extensive Qt Quick documentation by pressing \key F1.

    \list

        \if defined(qtcreator)
        \li \l {Creating Qt Quick Projects}

            You can use wizards to create Qt Quick projects.

        \li \l {Editing QML Files in Design Mode}

            You can use the \uicontrol {Form Editor} or the
            \uicontrol {Text Editor} in the Design mode to
            develop Qt Quick applications.
        \endif

        \li \l {Creating Components}

            In addition to your imported artwork, you can use the Design
            mode to customize ready-made components or design any custom form
            and shape directly as QML types. You can import visual assets in
            various formats, such as PNG, JPG, and SVG for use in the
            components.

       \li \l {Managing Item Hierarchy}

            You can manage the items in the current QML file and their
            relationships in the \uicontrol Navigator.

        \li \l {Specifying Item Properties}

            You can specify values for the properties of a component to change
            its appearance and behavior. All QML types have a set of predefined
            properties. Some properties, such as position, size, and visibility,
            are common to all QML types, whereas others are specific to the QML
            type. You can specify properties for your components in the
            \uicontrol Properties pane.

        \li \l {Creating Animations}

            You can use a timeline and keyframe based editor in the
            \uicontrol Timeline view to animate the properties of UI
            components. Animating properties enables their values to
            move through intermediate values at specified keyframes
            instead of immediately changing to the target value.

        \li \l {Adding Connections}

            You can create connections between the UI components and
            the application to enable them to communicate with each other. For
            example, how does the appearance of a button change on a mouse click
            and which action does the application need to perform in response to
            it.

            You can also create connections between UI components by
            binding their properties together. This way, when the value of a
            property changes in a parent component, it can be automatically
            changed in all the child components, for example.

        \li \l {Adding States}

            Qt Quick allows you to declare various UI states that describe
            how component properties change from a base state. Therefore,
            states can be a useful way of organizing your UI
            logic. You can associate transitions with items to define
            how their properties will animate when they change due to a state
            change.
    \endlist

    \section1 Related Topics

    \list
        \if defined(qtdesignstudio)
        \li \l {Using Custom Fonts}

            You can load custom fonts to \QDS and use them in your designs.
        \endif

        \li \l {Editing PathView Properties}

            You can use a graphical spline editor to specify \l{PathView} paths.
            A path view lays out data provided by data models on a \l{Path}.

        \li \l {Browsing ISO 7000 Icons}

            You can add ISO 7000 icons from a library delivered with \QC to
            UIs and change their color.

        \li \l{Qt Quick UI Forms}

            Some of the wizards create Qt Quick projects that contain UI forms
            (.ui.qml files). The forms use a purely declarative subset of the
            QML language and you can edit them in the Design mode.

        \if defined(qtcreator)
        \li \l {Using QML Modules with Plugins}

            QML modules may use plugins to expose components defined in C++ to
            QML applications. \QC cannot load the plugins to determine the
            details of the contained components, and therefore, the modules must
            provide extra type information for code completion and the semantic
            checks to work correctly.

        \li \l {Converting UI Projects to Applications}

            Qt Quick UI projects (.qmlproject) are useful for creating user
            interfaces. To use them for application development, you have to
            convert them to Qt Quick Application projects that contain .pro,
            .cpp, and .qrc files.
        \endif

    \endlist

*/
