Eclipse Community Forums: JFace » TableViewer CellEditor

Home » Eclipse Projects » JFace » TableViewer CellEditor

Tue, 19 May 2009 07:58

Eclipse User

Hi,

I created a TableViewer and set an editing support to it in order to edit
only one column.
The cell editor can appear only if I selected the element in the first
column of the line.

Otherwise, I can only select element in the first column.

Why did I have this strange behavior?

When I try to debug I noticed that the method ColumnViewer.getCell(point)
always return null if the cell is not in the first column or the first
cell of the same line is not selected.

Some context :
Eclipse 3.4.2
JFace 3.4.2
Windows XP
the tableViewer is in an ExpandBar wgich is in a view.

Thanks for your help

Re: TableViewer CellEditor [message #7858 is a reply to message #7837]

Tue, 19 May 2009 08:14

Eclipse User

Hi,

Looks like you created you TableViewer *without* SWT.FULL_SELECTION and
then SWT in Win32 is not sending the appropriate coordinates.

Tom

Aurelien Pupier schrieb:
> Hi,
>
> I created a TableViewer and set an editing support to it in order to
> edit only one column.
> The cell editor can appear only if I selected the element in the first
> column of the line.
>
> Otherwise, I can only select element in the first column.
>
> Why did I have this strange behavior?
>
> When I try to debug I noticed that the method
> ColumnViewer.getCell(point) always return null if the cell is not in the
> first column or the first cell of the same line is not selected.
>
> Some context :
> Eclipse 3.4.2
> JFace 3.4.2
> Windows XP
> the tableViewer is in an ExpandBar wgich is in a view.
>
>
> Thanks for your help
>

Re: TableViewer CellEditor [message #7879 is a reply to message #7858]

Tue, 19 May 2009 08:25

Eclipse User

ok, it was that...
I thought that I have already tried that but it finally seems that not.

thanks a lot for the answer and the response time.

Tom Schindl wrote:

> Hi,

> Looks like you created you TableViewer *without* SWT.FULL_SELECTION and
> then SWT in Win32 is not sending the appropriate coordinates.

> Tom

> Aurelien Pupier schrieb:
>> Hi,
>>
>> I created a TableViewer and set an editing support to it in order to
>> edit only one column.
>> The cell editor can appear only if I selected the element in the first
>> column of the line.
>>
>> Otherwise, I can only select element in the first column.
>>
>> Why did I have this strange behavior?
>>
>> When I try to debug I noticed that the method
>> ColumnViewer.getCell(point) always return null if the cell is not in the
>> first column or the first cell of the same line is not selected.
>>
>> Some context :
>> Eclipse 3.4.2
>> JFace 3.4.2
>> Windows XP
>> the tableViewer is in an ExpandBar wgich is in a view.
>>
>>
>> Thanks for your help
>>

Re: TableViewer CellEditor [message #481360 is a reply to message #7879]

Thu, 20 August 2009 11:52

Eclipse User

This does not work for me (we have been using full select on the table
viewer since day one). We see the problem only on XP.... using either RCP
3.4.1 or RCP 3.5.

see my post:
http://www.eclipse.org/newsportal/article.php?id=483&gro up=eclipse.platform.jface#483

Previous Topic:	Syntax Coloring
Next Topic:	OwnerDrawLabelProvider -> set other things than text

Goto Forum:

-=] Back to Top [=-

Current Time: Thu May 08 07:52:51 EDT 2025

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter