Package com.vaadin.ui

Class AbstractEmbedded

    • Constructor Detail

      • AbstractEmbedded

        public AbstractEmbedded()

    • Method Detail

      • getState

        protected AbstractEmbeddedState getState()
        Description copied from class: AbstractComponent
        Returns the shared state bean with information to be sent from the server to the client. Subclasses should override this method and set any relevant fields of the state returned by super.getState().
        Overrides:
        getState in class AbstractComponent
        Returns:
        updated component shared state

      • setSource

        public void setSource​(Resource source)
        Sets the object source resource. The dimensions are assumed if possible. The type is guessed from resource.
        Parameters:
        source - the source to set.

      • getSource

        public Resource getSource()
        Get the object source resource.
        Returns:
        the source

      • setAlternateText

        public void setAlternateText​(String altText)
        Sets this component's alternate text that can be presented instead of the component's normal content for accessibility purposes.
        Parameters:
        altText - A short, human-readable description of this component's content.

      • getAlternateText

        public String getAlternateText()
        Gets this component's alternate text that can be presented instead of the component's normal content for accessibility purposes.

      • readDesign

        public void readDesign​(org.jsoup.nodes.Element design,
                       DesignContext designContext)
        Description copied from interface: Component
        Reads the component state from the given design.

        The component is responsible not only for updating its own state but also for ensuring that its children update their state based on the design.

        It is assumed that the component is in its default state when this method is called. Reading should only take into consideration attributes specified in the design and not reset any unspecified attributes to their defaults.

        This method must not modify the design.

        Specified by:
        readDesign in interface Component
        Overrides:
        readDesign in class AbstractComponent
        Parameters:
        design - The element to obtain the state from
        designContext - The DesignContext instance used for parsing the design

      • writeDesign

        public void writeDesign​(org.jsoup.nodes.Element design,
                        DesignContext designContext)
        Description copied from interface: Component
        Writes the component state to the given design.

        The component is responsible not only for writing its own state but also for ensuring that its children write their state to the design.

        This method must not modify the component state.

        Specified by:
        writeDesign in interface Component
        Overrides:
        writeDesign in class AbstractComponent
        Parameters:
        design - The element to write the component state to. Any previous attributes or child nodes are not cleared.
        designContext - The DesignContext instance used for writing the design