|
|
| Re: [databinding] Example for remove/add Viewer entries [message #542991 is a reply to message #542734] |
Mon, 28 June 2010 07:03   |
|
Hi Daniel,
i think you dont really need an example because adding and removing items should be done automatically when changing your List (which you bind to the Tableviewer) in your model.
Do you bind a WritableList to your Tableviewer? If that is the case, just call myWritableList.add(myNewItem). The viewer should update itself, you dont have to do anything
Greetz
Thomas
|
|
|
| Re: [databinding] Example for remove/add Viewer entries [message #543369 is a reply to message #542991] |
Tue, 29 June 2010 08:12 |
 Daniel Krügler
Messages: 853
Registered: July 2009 |
Senior Member |
|
|
On 28.06.2010 09:03, T. Wilhelm wrote:
> Hi Daniel,
>
> i think you dont really need an example because adding and removing
> items should be done automatically when changing your List (which you
> bind to the Tableviewer) in your model.
> Do you bind a WritableList to your Tableviewer? If that is the case,
> just call myWritableList.add(myNewItem). The viewer should update
> itself, you dont have to do anything
Thanks Thomas and Tim for your help and sorry for my late response,
but I was offline during this weekend.
Maybe I should make my intention more clearer: We use a lot of
databinding from jgoodies and we are considering to switch to
jface databinding where appropriate. In jgoodies databinding,
you can directly bind the so-called ValueModel of list content
changes to widgets and I expected that a similar binding would
naturally be used in jface data binding as well. I understand
that I can simply add or remove elements from a WritableList,
but I wanted to stay away from manually binding this to
Button.SelectionChange events. IMO the more appropriate solution
is add a binding to a button and to combine this with the
actual removal/addition of list elements. The question is, what
is the appropriate way of doing that in jface databinding?
Thanks again & Greetings from Bremen,
Daniel Krügler
|
|
|
Powered by
FUDForum. Page generated in 1.98486 seconds
] 
Search
Help
Register
Login
Home
