Events allow you to synchronize two concurrently active presenters. If you never have more than one presenter active in your application at a given time, then this becomes less of an issue.
-Ben On Jan 20, 8:01 am, ailinykh <ailin...@gmail.com> wrote: > Why do you need events? Each Activity is notified when it becomes > active ( method start() is called). > Just check the application state at this moment. If you want to share > some data between several activities make this data singleton. > > Thank you, > Andrey > > On Jan 19, 7:59 am, SergeZ <comp1...@gmail.com> wrote: > > > Hello everybody! Can someone help me to sort things out ? The > > question is: is it possible to use EventBus (or just HandlerManager ) > > with Activities and Places ? How can I notify a set of my places ( for > > example, 5 widgets ) about an event which happened in a particular > > place (a widget, not included in those 5 widgets ). > > > For example... > > I have 6 widgets. Acutaly 6 different pages ( places ). Each of them > > consist of a button and a text area (for example). Suppose, I write > > some text in widget1's textarea, and I want that text to be displayed > > in other 5 text ereas. How can I fire event ( for example > > UpdateTextAreaEvent() ). Is there in GWR 2.1's architecture such > > mechanism or all this stuff - activities, places and other are just > > about history management and more convinient way to switch between > > pages ? > > > Hope, I have managed to explain my problem quite well. > > > Thanks a lot for your time!!! -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
