MessageBox | Vaadin

NEW SYNTAX +++ Creates modal message and confirm dialogs. It is easy to use and reach of features.

*** Please vote to honor my work.***

Version 4.x.x: Vaadin 8.0.5+
Version 3.x.x: Vaadin 7.2+ with method chaining syntax
Version 2.x.x: Vaadin 7+
Version 1.1.x: Vaadin 6.7+

The ONLINE DEMO is deactivated since 2018-05-04. Openshift continously disables my account. It annoys me and I am not longer interested in Openshift. If you know another free vm provider, please let me know. Thanks!


You simply want to show a message dialog? Unfortunally, Vaadin does not offer such a dialog. This add-on closes this gap. Now, the button captions are translated to more than 40 languages!


It's very simple, flexible and self-explaining code:

    .withMessage("Hello World!")
    .withOkButton(() -> System.out.println("Ok pressed."))

You can add more buttons with button listeners. But you can do much more. Test the demo to find out all features!


I thank all contributors for the i18n, bug reports and ideas. It helps me a lot to improve the quality of this addon. Also I am glad about so much feedback. That is the cause, why I write open source and I maintain this addon.


Link to this version
StableReleased 23 April 2017Apache License 2.0
Framework Support
Vaadin 8.0+
Also supported:
Vaadin 6 (1.1.3)Vaadin 7 (3.0.19)
Install with
Release notes - Version 4.0.21

Migration to Vaadin 8. Support for VaadinIcons added and FontAwesome factories set to deprecated.