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Get the TableEditors objects hosted in a TableItem [message #501490]

Wed, 02 December 2009 09:47

Oceanys
Messages: 3
Registered: December 2009

Junior Member

Hi,
I'm working with an SWT table and I added various TableEditor objects to its rows.
In each row we can find text inputs, calendars and combo boxes.
I want to delete a selected row, so using the remove method doesn't give me the wanted result, so I was obliged to get the "internal" TableEditor objects in the table row and dispose every TableEditor object.
Is there other method to remove a TableItem with its hosted TableEditor objects ?

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Re: Get the TableEditors objects hosted in a TableItem [message #501706 is a reply to message #501490]

Thu, 03 December 2009 09:36

Grant Gayed
Messages: 2132
Registered: July 2009

Senior Member

Hi,

You do need to explicitly dispose the associated TableEditors when you
dispose a TableItem. If you want an easy way to get a TableItem's
associated TableEditors, I think the best approach is to store them on the
TableItem with setData(...) when you create them, and then later at item
dispose time you can get them from the TableItem with getData(...).

If I've misunderstood your question then please follow up.

Grant

"Oceanys" <marouani.aymen@gmail.com> wrote in message
news:hf5um5$4et$1@build.eclipse.org...
> Hi,
> I'm working with an SWT table and I added various TableEditor objects to
its rows.
> In each row we can find text inputs, calendars and combo boxes.
> I want to delete a selected row, so using the remove method doesn't give
me the wanted result, so I was obliged to get the "internal" TableEditor
objects in the table row and dispose every TableEditor object.
> Is there other method to remove a TableItem with its hosted TableEditor
objects ?

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Re: Get the TableEditors objects hosted in a TableItem [message #501711 is a reply to message #501706]

Thu, 03 December 2009 09:56

Oceanys
Messages: 3
Registered: December 2009

Junior Member

Hi,

Thank you for the help.
I used a different method which is storing the TableEditor objects in an ArrayList (in deed an ArrayList for text input, an other for calendars and a different one for combo box; so 3 ArrayLists). If I want to remove a TableItem, I get the related TableEditors from each ArrayList and then dispose them and finally remove them from the ArrayList.
Your method seems to be more eloquent.
Regards.

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