Package com.vaadin.flow.component.notification

Class GeneratedVaadinNotification<R extends GeneratedVaadinNotification<R>>

  • All Implemented Interfaces:
    AttachNotifier, DetachNotifier, HasElement, Serializable
    Direct Known Subclasses:
    Notification
    @Deprecated
@Tag("vaadin-notification")
@NpmPackage(value="@vaadin/polymer-legacy-adapter",version="23.3.21") @NpmPackage(value="@vaadin/notification",version="23.3.21") @NpmPackage(value="@vaadin/vaadin-notification",version="23.3.21")
@JsModule("@vaadin/polymer-legacy-adapter/style-modules.js") @JsModule("@vaadin/notification/src/vaadin-notification.js") @JsModule("@vaadin/polymer-legacy-adapter/template-renderer.js")
public abstract class GeneratedVaadinNotification<R extends GeneratedVaadinNotification<R>>
extends Component
    Deprecated.
    since v23.3, generated classes will be removed in v24.

    Description copied from corresponding location in WebComponent:

    <vaadin-notification> is a Web Component providing accessible and customizable notifications (toasts). The content of the notification can be populated in two ways: imperatively by using renderer callback function and declaratively by using Polymer's Templates.

    Rendering

    By default, the notification uses the content provided by using the renderer callback function.

    The renderer function provides root, notification arguments. Generate DOM content, append it to the root element and control the state of the host element by accessing notification. Before generating new content, users are able to check if there is already content in root for reusing it.

    <vaadin-notification id="notification"></vaadin-notification> const notification = document.querySelector('#notification'); notification.renderer = function(root) root.textContent = &quot;Your work has been saved&quot;; ;}

    Renderer is called on the opening of the notification. DOM generated during the renderer call can be reused in the next renderer call and will be provided with the root argument. On first call it will be empty.

    Polymer Templates

    Alternatively, the content can be provided with Polymer's Template. Notification finds the first child template and uses that in case renderer callback function is not provided. You can also set a custom template using the template property.

    <vaadin-notification> <template> Your work has been saved </template> </vaadin-notification>

    Styling

    <vaadin-notification> uses <vaadin-notification-card> internal themable component as the actual visible notification cards. See the stylable parts the <vaadin-notification-card> API.

    Note: the theme attribute value set on <vaadin-notification> is propagated to the internal <vaadin-notification-card>.

    See Also:
    Serialized Form

    • Constructor Detail

      • GeneratedVaadinNotification

        public GeneratedVaadinNotification()
        Deprecated.

    • Method Detail

      • getDurationDouble

        @Deprecated
protected double getDurationDouble()
        Deprecated.
        since v23.3, generated classes will be removed in v24.

        Description copied from corresponding location in WebComponent:

        The duration in milliseconds to show the notification. Set to 0 or a negative number to disable the notification auto-closing.

        This property is not synchronized automatically from the client side, so the returned value may not be the same as in client side.

        Returns:
        the duration property from the webcomponent

      • setDuration

        @Deprecated
protected void setDuration​(double duration)
        Deprecated.
        since v23.3, generated classes will be removed in v24.

        Description copied from corresponding location in WebComponent:

        The duration in milliseconds to show the notification. Set to 0 or a negative number to disable the notification auto-closing.

        Parameters:
        duration - the double value to set

      • isOpenedBoolean

        @Deprecated
@Synchronize(property="opened",
             value="opened-changed")
protected boolean isOpenedBoolean()
        Deprecated.
        since v23.3, generated classes will be removed in v24.

        Description copied from corresponding location in WebComponent:

        True if the notification is currently displayed.

        This property is synchronized automatically from client side when a 'opened-changed' event happens.

        Returns:
        the opened property from the webcomponent

      • setOpened

        @Deprecated
protected void setOpened​(boolean opened)
        Deprecated.
        since v23.3, generated classes will be removed in v24.

        Description copied from corresponding location in WebComponent:

        True if the notification is currently displayed.

        Parameters:
        opened - the boolean value to set

      • getPositionString

        @Deprecated
protected String getPositionString()
        Deprecated.
        since v23.3, generated classes will be removed in v24.

        Description copied from corresponding location in WebComponent:

        Alignment of the notification in the viewport Valid values are top-stretch|top-start|top-center|top-end|middle|bottom-start|bottom-center|bottom-end|bottom-stretch

        This property is not synchronized automatically from the client side, so the returned value may not be the same as in client side.

        Returns:
        the position property from the webcomponent

      • setPosition

        @Deprecated
protected void setPosition​(String position)
        Deprecated.
        since v23.3, generated classes will be removed in v24.

        Description copied from corresponding location in WebComponent:

        Alignment of the notification in the viewport Valid values are top-stretch|top-start|top-center|top-end|middle|bottom-start|bottom-center|bottom-end|bottom-stretch

        Parameters:
        position - the String value to set

      • open

        @Deprecated
protected void open()
        Deprecated.
        since v23.3, generated classes will be removed in v24.

        Description copied from corresponding location in WebComponent:

        Opens the notification.

      • close

        @Deprecated
protected void close()
        Deprecated.
        since v23.3, generated classes will be removed in v24.

        Description copied from corresponding location in WebComponent:

        Closes the notification.