Hi Dan,
I can think of two possible approaches.
You could create a proxy data-provider that places a layer between
the control and the real data provider, that manipulates the data for
this view (by adding your pseudo item).
or…
You could create a subclass of the control that adds the
functionality you are describing. I think this would be preferable,
since, as you said, this is an aspect of the view, not the data.
I'll be interested to see what other ideas there are about this one too.
Cheers,
Lach
On 20/12/2006, at 8:42 PM, Dan wrote:
Hi,
I want to implement a tabBar that with the last tab labeled "new" so
that when ever the user click that "new" tab, a new tab is added to
the
dataprovider. However, I don't want to add a "new" object in that
dataprovider for that labeled "new" tab at the tail, since it will
complicated that other operation working on that dataprovider (since
that "new" tab is actually not one of the data) Is there any way to
achieve it? Can i manually add a new tab to the tab bar without
changing the dataprovider?
Thx in advance for any advice.
Dan
