Register a ValueChangeHandler against all RadioButtons in a given group. This won't tell you when a given radio button has become unchecked; it will only tell you when a given radio button has become checked. To work back to "what radio button just became unchecked?", you need to keep track of the currently checked radio button in the group. With that information, you know that when another radio button becomes checked, the remembered radio button must have become unchecked.
http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/user/client/ui/RadioButton.html On Apr 12, 6:30 am, crojay78 <croja...@googlemail.com> wrote: > Hi, > > I have a problem with radiobuttons, maybe I do not understand > everything correctly because I don't see a solution. > > I have three rows of Radiobuttons (each row 2 radiobutton), each row > is a group. Now I need to fire an event when something in these lines > has changed. For example when in row 2 the value changed from enabled > to disabled. > > I am using the MVP approach, and now I dont know how I can trigger > this in my presenter. I tried to add an HasBlurMethod in my Display, > but then I do not know how to solve this in the view. Because there > are two radiobuttons on each group, which one them should I use in the > HasBlurMethod... > > 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 google-web-tool...@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.
