| Problem with BorderNode drag and drop [message #1842695] |
Tue, 29 June 2021 05:29  |
Eclipse User |
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Hi,
I am trying to implement a BorderNode drag and dop.
In my odesign editor, to create a Drop Container:
Under the "Begin" node i define a Move operation.
For the border node case, the following exception is catched:
java.lang.IllegalArgumentException: Figure is not a child
at org.eclipse.draw2d.Figure.remove(Figure.java:1267)
at org.eclipse.gmf.runtime.diagram.ui.editparts.AbstractBorderedShapeEditPart.removeChildVisual(AbstractBorderedShapeEditPart.java:134)
at org.eclipse.sirius.diagram.ui.edit.api.part.AbstractDiagramElementContainerEditPart.removeChildVisual(AbstractDiagramElementContainerEditPart.java:655)
at org.eclipse.gef.editparts.AbstractEditPart.reorderChild(AbstractEditPart.java:962)
at org.eclipse.gef.editparts.AbstractGraphicalEditPart.reorderChild(AbstractGraphicalEditPart.java:878)
at org.eclipse.gmf.runtime.diagram.ui.editparts.AbstractBorderedShapeEditPart.reorderChild(AbstractBorderedShapeEditPart.java:124)
at org.eclipse.gef.editparts.AbstractEditPart.refreshChildren(AbstractEditPart.java:776)
For Node or Container, there is no problem to implement the Drop Container. Is the Border node a particular case ?
Thank you
[Updated on: Tue, 29 June 2021 08:32] by Moderator |
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| Re: Problem with BorderNode drag and drop [message #1842918 is a reply to message #1842695] |
Tue, 06 July 2021 05:33  |
| Eclipse User |
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Hello,
I tested with a container mapping that contains a node mapping and a bordered node mapping. Both node mappings represents the same elements (same domain class and semantic candidate expression). I also have the same Drop Container tool and it works for both node mappings. Under the "Begin" element of the tool I have a "Change context" with a brows expression "var:element". It may not be required but this way I am sure of the context. Under this model operation, I have a Move operation. Its "New container expression" is var:newSemanticContainer, the target of my drang and drop. For the feature name, I have the containment reference concerning these semantic model elements.
Best regards,
Steve
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