On 22 oct, 14:27, LittleWaver <[email protected]> wrote: > Hi, > I have a list box (in single selection mode) filled with some items. > What I need to achieve is following thing: > User selects item X and the change event is fired. > User opens the list box again and he clicks the item X again. > Now, the change event is not fired ... this is ok, because nothing > changed. > > BUT I don't know what event should I catch when I want react also to > the case when user selects the same item from the list box again. > > Implementing onChange method from ChangeHandler isn't the right way. > > Implementing the onClick method from ClickHandler doesn't work for me > either, because it is fired the moment I click the list box (the roll- > out arrow), not the moment I perform the click selecting the already > selected item. > > So, any ideas how to solve my problem?
Do not use a ListBox. What you want is kind of a "drop-down menu", where you perform actions when a user "activates" some item. ListBox addresses a different use case: selection a value within a list (and firing an event so you can react as the value changes). -- 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.
