Maybe one of the following articles will help you: http://www.itsolut.com/chrismusings/?p=41 http://lemnik.wordpress.com/2009/03/04/gwts-new-event-model-handlers-in-gwt-16/ http://lemnik.wordpress.com/2009/03/12/using-event-handlers-in-gwt-16/
Regards, Miroslav Micky wrote: > Seems like the Observer pattern is the best way to create this > functionality > > On Apr 27, 5:16 pm, Kelo <[email protected]> wrote: > >> I wrote a post like yours asking for a guidance or something that it >> can explain how I can create >> my own handlers and events, and how I can make a drag & drop using >> mouse handlers but my issue disappeared. >> >> On 27 abr, 17:55, Micky <[email protected]> wrote: >> >> >>> I’m building an application that is similar in layout to the Showcase >>> example that is part of the GWT 1.6 install - there is central >>> DeckPanel that contains a number of content widgets and only one of >>> these widgets can be displayed at any one time. However, whereas the >>> content widget being displayed in the Showcase example is controlled >>> by the Tree on the left of the screen, my content widgets need to >>> cause other content widgets to display. >>> >>> I’d like to be able to fire an event (e.g. ChangeContentWidgetEvent) >>> from the content widgets and then have an application level handler >>> manage the change in the DeckPanel. >>> >>> Do I need to create a custom event for this? If so, can someone >>> provide some guidance or good articles on doing so? Is there a better >>> approach to what I’m trying to do? >>> >>> Thanks. >>> > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
