>
> You need to make sure that the cell-widget thinks the current page
> size is non-zero e.g. setRowCount(x) (where x > 0). You're basically
> trying to convince this method to enter the LOADING state -
>
> private void updateLoadingState() {
> int cacheSize = getVisibleItemCount();
> int curPageSize = isRowCountExact() ? getCurrentPageSize() :
> getPageSize();
> if (cacheSize >= curPageSize) {
> view.setLoadingState(LoadingState.LOADED);
> } else if (cacheSize == 0) {
> view.setLoadingState(LoadingState.LOADING);
> } else {
> view.setLoadingState(LoadingState.PARTIALLY_LOADED);
> }
> }
>
Ok I have now:
list.setVisibleRangeAndClearData(list.getVisibleRange(), true);
list.setRowCount(1);
and it works for empty data in the CellList as well as with data. But to me
it seems really "hackish".
-- J.
--
You received this message because you are subscribed to the Google Groups
"Google Web Toolkit" group.
To view this discussion on the web visit
https://groups.google.com/d/msg/google-web-toolkit/-/rjiC8vRwQ3kJ.
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.
