Re: (GWT 2.1 M3 question) Mouse events in a custom Cell (Data Presentation Widgets)

Ahh... got it!

The constructor of CalendarCell now looks like this:

public CalendarCell() {
super("click"); // this can be a list of strings
}

... which seems to be a very elegant fix to as issue I reported a
while ago:
http://groups.google.com/group/google-web-toolkit/browse_thread/thread/597c227ea9c3b3d0/b855987c0804b0d4#b855987c0804b0d4

Good work!

On Sep 24, 3:46 pm, Paul Schwarz <paulsschw...@gmail.com> wrote:
> Hi all,
>
> Using GWT 2.1 M1 I had a working example of a CellList with a custom-
> built Cell implementation that expects click events, double click
> events, right click events, and so on. The effect was that the
> CellList is really a calendar of sorts, each "page" was a list of days
> in a month. Therefore, each Cell was a day.
>
> The structure was:
>
> public class CalendarCellList extends CellList<CalendarDayModel>
> ... and...
> public class CalendarCell extends AbstractCell<CalendarDayModel>
>
> ... and then in the CalendarCell I override the methods:
>
> public void render(AppCalendarDay calendarDay, Object viewData,
> StringBuilder sb)
> ... and...
> public void onBrowserEvent(Element parent, AppCalendarDay value,
> Object viewData, NativeEvent event, ValueUpdater<AppCalendarDay>
> valueUpdater)
>
> ... to give me the control I needed over the visual rendering and the
> light-weight browser event handling.
>
> It worked perfectly until I refactored my code for GWT 2.1 M3. I
> haven't changed any code in these two classes, but now my events are
> simply not handled. In fact I have a great big Window.alert("Hello!")
> inside my onBrowserEvent override method, but it's never getting
> called. Debugging isn't much help because the method is never entered.
>
> Has anyone experienced something similar, or know what needs to be
> done differently?
>
> Thanks,
> Paul

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