Attachment #224362 for bug #394412

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Lines 24-29 Link Here

(-)src/org/eclipse/emf/ecp/ui/common/dnd/ModelExplorerDropAdapter.java (-1 / +14 lines)
24	import org.eclipse.emf.edit.domain.EditingDomain;	24	import org.eclipse.emf.edit.domain.EditingDomain;
25	import org.eclipse.emf.edit.ui.dnd.EditingDomainViewerDropAdapter;	25	import org.eclipse.emf.edit.ui.dnd.EditingDomainViewerDropAdapter;
26		26
		27	import org.eclipse.jface.viewers.ISelection;
		28	import org.eclipse.jface.viewers.IStructuredSelection;
27	import org.eclipse.jface.viewers.Viewer;	29	import org.eclipse.jface.viewers.Viewer;
28	import org.eclipse.swt.dnd.DND;	30	import org.eclipse.swt.dnd.DND;
29	import org.eclipse.swt.dnd.DropTargetEvent;	31	import org.eclipse.swt.dnd.DropTargetEvent;
Lines 78-84 Link Here
78	return;	80	return;
79	}	81	}
80	source = getDragSource(event);	82	source = getDragSource(event);
81	Object sourceObject = source.iterator().next();	83
		84	Object sourceObject = null;
		85
		86	if (source == null) {
		87	ISelection selection = viewer.getSelection();
		88	if (selection instanceof IStructuredSelection) {
		89	sourceObject = ((IStructuredSelection) viewer.getSelection()).getFirstElement();
		90	}
		91
		92	} else {
		93	sourceObject = source.iterator().next();
		94	}
82		95
83	EditingDomain sourceProjectDomain = getProjectDomain(sourceObject);	96	EditingDomain sourceProjectDomain = getProjectDomain(sourceObject);
84	EditingDomain targetProjectDomain = getProjectDomain(target);	97	EditingDomain targetProjectDomain = getProjectDomain(target);

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