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Is there a bug with TableTreeViewer in eclipse 2.1 [message #371231]

Wed, 25 June 2003 10:47

Eclipse User

Originally posted by: michal.attunity.co.il

Hi
I have a working application that uses TableTreeViewer. After I moved to
Eclipse 2.1(and no code change was made) the next problem appeared:

Viewer.getTable().getItems[0] .getData() now return NULL !!!!! in Eclipse
2.0 it returns the object.

Is it a known bug that require me change in my implementation?

Thanks Michal

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Re: Is there a bug with TableTreeViewer in eclipse 2.1 [message #371234 is a reply to message #371231]

Wed, 25 June 2003 13:58

Eclipse User

Originally posted by: veronika_irvine.oti.com

The use of "Viewer.getTable().getItems[0] .getData()" in previous releases
was an implementation detail - not something you should be accessing. The
implementation has since changed and may change again at any time. You
should NEVER reference the items within the Table that make up the
TableTree. Access to the Table is only provided for operations such as
creating columns or making headers visible.

Your code should be:

TableTreeItem item = viewer.getItems()[0];

"Michal" <michal@attunity.co.il> wrote in message
news:bdbr5f$lhj$1@rogue.oti.com...
> Hi
> I have a working application that uses TableTreeViewer. After I moved to
> Eclipse 2.1(and no code change was made) the next problem appeared:
>
> Viewer.getTable().getItems[0] .getData() now return NULL !!!!! in Eclipse
> 2.0 it returns the object.
>
> Is it a known bug that require me change in my implementation?
>
> Thanks Michal
>
>

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Re: Is there a bug with TableTreeViewer in eclipse 2.1 [message #458401 is a reply to message #371234]

Tue, 12 July 2005 21:00

Agnes Freese

Messages: 14
Registered: July 2009

Junior Member

Hi Veronika,

I am having a different problem where I have been setting column text data
on a TableItem within my TableTreeViewer. It appears that perhaps these
TableItems are removed and recreated when the tree is collapsed and expanded
as the text disappears upon collapse and expand. If we should NEVER
reference the items within the Table directly, perhaps I need to set my
column text elsewhere. Could you possibly point me in the right direction
on this?

Thanks,
Agnes

"Veronika Irvine" <veronika_irvine@oti.com> wrote in message
news:bdc9qa$3og$1@rogue.oti.com...
> The use of "Viewer.getTable().getItems[0] .getData()" in previous releases
> was an implementation detail - not something you should be accessing. The
> implementation has since changed and may change again at any time. You
> should NEVER reference the items within the Table that make up the
> TableTree. Access to the Table is only provided for operations such as
> creating columns or making headers visible.
>
> Your code should be:
>
> TableTreeItem item = viewer.getItems()[0];
>
>
> "Michal" <michal@attunity.co.il> wrote in message
> news:bdbr5f$lhj$1@rogue.oti.com...
> > Hi
> > I have a working application that uses TableTreeViewer. After I moved to
> > Eclipse 2.1(and no code change was made) the next problem appeared:
> >
> > Viewer.getTable().getItems[0] .getData() now return NULL !!!!! in
Eclipse
> > 2.0 it returns the object.
> >
> > Is it a known bug that require me change in my implementation?
> >
> > Thanks Michal
> >
> >
>
>

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