Eclipse Community Forums: Eclipse Platform » CellEditor of TableViewer

Help

Home

Home » Eclipse Projects » Eclipse Platform » CellEditor of TableViewer

Show: Today's Messages :: Show Polls :: Message Navigator

CellEditor of TableViewer [message #331307]

Fri, 29 August 2008 16:51

David Pérez

Messages: 228
Registered: July 2009

Senior Member

Hi,

I would like to have a different cell editor in a cell of a TableViewer,
depending on the value of other cell.

I would needd to have e.g. a ComboBoxCellEditor or a TextEditor or a
BooleanEditor.

I have checked that EditingSupport#getCellEditor() is called only once,
even when editing again the cell.

I could do a proxy class deriving on CellEditor that calls the appropiate
method of a contained ComboBoxCellEditor/TextEditor/BooleanEditor, but it
isn't easy to override so many methods.

Any ideas?

Report message to a moderator

Re: CellEditor of TableViewer [message #331308 is a reply to message #331307]

Fri, 29 August 2008 17:01

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

David Perez schrieb:
> Hi,
>
> I would like to have a different cell editor in a cell of a TableViewer,
> depending on the value of other cell.
>
> I would needd to have e.g. a ComboBoxCellEditor or a TextEditor or a
> BooleanEditor.
>
> I have checked that EditingSupport#getCellEditor() is called only once,
> even when editing again the cell.

It is called everytime to fetch the appropriate CellEditor for the
current object cell else Snippet 34 [1] would not work.

Please recheck your code or did I get you wrong?

Tom

[1] http://wiki.eclipse.org/JFaceSnippets#Snippet034CellEditorPe rRowNewAPI

--
B e s t S o l u t i o n . at
------------------------------------------------------------ --------
Tom Schindl JFace-Committer
------------------------------------------------------------ --------

Report message to a moderator

Re: CellEditor of TableViewer [message #331309 is a reply to message #331308]

Fri, 29 August 2008 17:03

David Pérez

Messages: 228
Registered: July 2009

Senior Member

Thanks Tom.
Sorry for the noise, I was caching the cellEditor.....

Tom Schindl wrote:
> It is called everytime to fetch the appropriate CellEditor for the
> current object cell else Snippet 34 [1] would not work.

> Please recheck your code or did I get you wrong?

> Tom

Report message to a moderator

Previous Topic:	Re: Question about eclipse incremental builder
Next Topic:	Basics: rule of thumb for calling dispose()?

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Fri Aug 16 10:16:58 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter