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Re: [ve-dev] Accessing Selected object in VE
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Hi Rashmi,
> how do I get the selected component
on the visual editor canvas?
If you can get the EditorPart (JavaVisualEditorPart),
you can add a listener to its site's page's selection provider -
getSite().getPage().addSelectionListener(new
ISelectionListener(){
public void selectionChanged(IWorkbenchPart
part, ISelection selection) {
System.out.println("Selection
Changed!");
}
});
> How
do I get access to the root model
'JavaVisualEditorPart.getEditDomain().getDiagramData()'
will give you the root model. You can cast it to the 'BeanSubclassComposition'
class to access the this type, the components etc.
Or if you are coming from Codegen's model,
'IBeanDeclModel.getCompositionModel().getModelRoot()' should give you the
'BeanSubclassComposition' also.
> and the IJAvaInstance of the selected
object.
When you get the GEF EditPart of the
selected object as described above, just do a 'getModel()' on the EditPart
to get the IJavaInstance.
Regards,
Sri.
"H Ramachandra, Rashmi"
<rashmi.h.ramachandra@xxxxxxx>
Sent by: ve-dev-bounces@xxxxxxxxxxx
12/26/2005 11:40 PM
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Subject
| [ve-dev] Accessing Selected
object in VE |
|
hi all,
how do I get the selected component on the visual editor canvas?
How do I get access to the root model and the IJAvaInstance of the selected
object.
I have tried to go through source code of 'org.eclipse.ve.internal.java.codegen.editorpart.BeansList'
and 'org.eclipse.ve.internal.java.codegen.editorpart.JavaVisualEditorPart'.
I am not able to find any entry point for accessing selected objects.
My requirement is to build a tree that partially
replicates the JavaBean View to show both visual and non-visual components
present in the java file in the form of a tree.Is there any API provided
for developers to access the components in the visual editor. I have tried
going through the current API and the source code available for tracking
the JavaBean View components, but it has not been fruitful
Can anybody please help.
-rashmi _______________________________________________
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