Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Is it possible to somehow get the currently shown Notification from a given window in Vaadin? Looking at the Window API, all I can see is a couple of showWindow() methods.
So, does anyone know if there exist some functionality for getting the currently shown Notification (if there is any Notification present, that is)?
I do not believe there is currently any way to do this.
You could override Window#showNotification(Notification) to keep track of this yourself, but as far as I can see, the client doesn’t tell the server that the notification has been closed => there’s no way of “resetting” this flag.
(the private method Window#addNotification keeps track of the notifications to send to the browser in a linked list, but Window#paintContent(PaintTarget) clears that list as soon as they are sent to the browser)