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

[Nicolas Richeton <Nicolas.richeton@xxxxxxxxx>]

Hi Vincente,

#setSelection() does exactly what you want. What do you mean when you 
say "I've tried with setSelection, but can't do that." ?

--
Nicolas

Vicente Rico Guillén a écrit :
> Hello!
> I'm spanish developer and i'm including the gallery widget in my program.
> The problem i have is that i don't know how can i select an item
> programmatically.
> I've added a selectionListener and when i click on a item , does right.
> But now i fill the gallery with 40 photos, and i don't know how can i 
> tell to the program "select and highlight the last one, for example".
>
> I've tried with setSelection, but can't do that.
> In a SWT table, i use select(int itemNumber) and after 
> "notifyListener(SWT.Selection...)", but with the gallery widget i don't 
> know how to make it!!!.
>
> Can you help me...???
>
> And thanks for your help!!!