Module org.controlsfx.controls
Package org.controlsfx.control

Class Notifications

  • public class Notifications
extends Object
    An API to show popup notification messages to the user in the corner of their screen, unlike the NotificationPane which shows notification messages within your application itself.

    Screenshot

    The following screenshot shows a sample notification rising from the bottom-right corner of my screen:

    Screenshot of Notifications

    Code Example:

    To create the notification shown in the screenshot, simply do the following: 

     
 Notifications.create()
              .title("Title Text")
              .text("Hello World 0!")
              .showWarning();

    When there are too many notifications on the screen, one can opt to collapse the notifications into a single notification using threshold(int, Notifications).

     
 Notifications.create()
              .title("Title Text")
              .text("Hello World 0!")
              .threshold(3, Notifications.create().title("Collapsed Notification"))
              .showWarning();

    • Method Detail

      • create

        public static Notifications create()
        Call this to begin the process of building a notification to show.

      • text

        public Notifications text​(String text)
        Specify the text to show in the notification.

      • title

        public Notifications title​(String title)
        Specify the title to show in the notification.

      • graphic

        public Notifications graphic​(Node graphic)
        Specify the graphic to show in the notification.

      • position

        public Notifications position​(Pos position)
        Specify the position of the notification on screen, by default it is bottom-right.

      • owner

        public Notifications owner​(Object owner)
        The dialog window owner - which can be Screen, Window or Node. If specified, the notifications will be inside the owner, otherwise the notifications will be shown within the whole primary (default) screen.

      • hideAfter

        public Notifications hideAfter​(Duration duration)
        Specify the duration that the notification should show, after which it will be hidden.

      • onAction

        public Notifications onAction​(EventHandler<ActionEvent> onAction)
        Specify what to do when the user clicks on the notification (in addition to the notification hiding, which happens whenever the notification is clicked on).

      • darkStyle

        public Notifications darkStyle()
        Specify that the notification should use the built-in dark styling, rather than the default 'modena' notification style (which is a light-gray).

      • hideCloseButton

        public Notifications hideCloseButton()
        Specify that the close button in the top-right corner of the notification should not be shown.

      • action

        public Notifications action​(Action... actions)
        Specify the actions that should be shown in the notification as buttons.

      • threshold

        public Notifications threshold​(int threshold,
                               Notifications thresholdNotification)
        Collapses all the current notifications into a single notification when the number of notifications exceed the threshold limit. A value of zero will disable the threshold behavior.
        Parameters:
        threshold - The number of notifications to show before they can be collapsed into a single notification.
        thresholdNotification - The notification to show when threshold is reached.

      • showWarning

        public void showWarning()
        Instructs the notification to be shown, and that it should use the built-in 'warning' graphic.

      • showInformation

        public void showInformation()
        Instructs the notification to be shown, and that it should use the built-in 'information' graphic.

      • showError

        public void showError()
        Instructs the notification to be shown, and that it should use the built-in 'error' graphic.

      • showConfirm

        public void showConfirm()
        Instructs the notification to be shown, and that it should use the built-in 'confirm' graphic.

      • show

        public void show()
        Instructs the notification to be shown.