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Create Instance in Tree Editor and Diagram Editor [message #1722421]

Thu, 04 February 2016 17:44

Shin-Yi Lin

Messages: 34
Registered: June 2015

Member

Hi all,

Introduction:
I am developing JFace Application in order to select item type in the model and press Ok button. After pressing OK button, I want to see the instances of that item type is created in the Tree Editor and Diagram Editor.

Problem:
But, I don't know how to create them in the Tree Editor and Diagram Editor.

Current Solution:
I am using org.eclipse.sirius.externalJavaAction to develop JFace Application plugin. I have tried to add Addcommand into OK button SelectionListener, but there displays error message of nullpointer. I also moved Addcommand into notifyChanged(Notification notification) in XXXitemprovider.java, but XXX disapears when I right-click the root element and want to see XXX.

The following pictures describes what I mean:
1. Jface Application
index.php/fa/24899/0/

2. Create Selected Item in Tree Editor
index.php/fa/24898/0/

3. Create Selected Item in Diagram Editor
index.php/fa/24900/0/

4. Addcommand Code
index.php/fa/24901/0/

Attachment: 2.jpg
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Attachment: 1.jpg
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Attachment: 3.jpg
(Size: 3.68KB, Downloaded 681 times)
Attachment: 4.jpg
(Size: 256.33KB, Downloaded 500 times)

[Updated on: Thu, 04 February 2016 18:01]

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Re: Create Instance in Tree Editor and Diagram Editor [message #1722830 is a reply to message #1722421]

Tue, 09 February 2016 13:37

Esteban Dugueperoux

Messages: 472
Registered: July 2009

Senior Member

Hi,

I'm not sure about what you want to do.
If I understand you have 3 views on your model :
- Your JFace view
- A Tree editor
- And a Diagram editor

And you want to see some elements appears in the tree and diagram editor
according to your changes done in your JFace view?
If you want help, we must give more details and be clearer about your
needs and your use of Sirius.

Best Regards.

Le 04/02/2016 18:44, Shin-Yi Lin a écrit :
> Hi all,
>
> I am developing JFace Application in order to select item type in the model and press Ok button. After pressing OK button, I want to see the instances of that item type is created in the Tree Editor and Diagram Editor.
>
> But, I don't know how to create them in the Tree Editor and Diagram Editor.
>
> The following pictures describes what I mean:
>
> 1. Jface Application
>
>
> 2. Create Selected Item in Tree Editor
>
>
> 3. Create Selected Item in Diagram Editor
>

--
Esteban Dugueperoux - Obeo

Need training or professional services for Sirius?
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