[news.eclipse.technology.nebula] Re: select item in the gallery widget

[Nicolas Richeton <nicolas.richeton@xxxxxxxxx>]

Hi Vicente,

> I forget to say: I don't declare any group in the gallery. Maybe is there the problem, i don't know.

You uses moviesGallery.setItemCount(1);  This creates one group (group are root level items, you'll see the group with the default group renderer). 

- Please test your code with both the latest stable release and the latest nightly build. (http://www.eclipse.org/nebula/downloads.php)

- Try to remove moviesGallery.setVirtualGroups(true); . This method improves init time when a lot of groups are used ( 50+). It is totally useless in your case and since this is a quite new feature, it may be the issue.

- Your setData handler should test if the item is a group or an item. (getParentItem() == null for groups). You are setting item count > 0 for every item. This currenlty works because renderers only paint 2 levels of items, but will create an infinite loop in the future.

- If this does not solve your problem, open a bug and attach a Junit test case  or a snippet showing the bug  (see http://www.eclipse.org/swt/snippets/ for sample snippets).

--
Nicolas