Example usage for com.google.gwt.place.shared PlaceChangeRequestEvent setWarning

Introduction

In this page you can find the example usage for com.google.gwt.place.shared PlaceChangeRequestEvent setWarning.

Prototype

public void setWarning(String warning) 

Source Link

Document

Set a message to warn the user that it might be unwise to navigate away from the current place, e.g.

Usage

From source file:com.googlecode.mgwt.mvp.client.AnimatingActivityManager.java

License:Apache License

public void onPlaceChangeRequest(PlaceChangeRequestEvent event) {
    if (!currentActivity.equals(NULL_ACTIVITY)) {
        event.setWarning(currentActivity.mayStop());
    }// ww  w .jav  a  2s .c  o  m
}

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