Bug 269025 contributed part name should change when the model changes
Currently, the name will not be updated until the part is instantiated. PW
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/workbench/ui/renderers/swt/StackModelFactory.java
renderer.createGui(selPart);
					ctf.setSelection(items[i]);
				}
			}
		}
	}
	@Override
	public void childAdded(MPart<?> parentElement, MPart<?> element) {
		super.childAdded(parentElement, element);
		if (element instanceof MItemPart<?>) {
			MItemPart<?> itemPart = (MItemPart<?>) element;
			CTabFolder ctf = (CTabFolder) parentElement.getWidget();
			int createFlags = 0;
			
			
			CTabItem cti = findItemForPart(parentElement, element);
			if (cti == null)
				cti = new CTabItem(ctf, createFlags);
			cti.setData(OWNING_ME, element);
			cti.setText(itemPart.getName());
			cti.setImage(getImage(element));
			
			
			Control ctrl = (Control) element.getWidget();
			if (ctrl != null) {
				cti.setControl(ctrl);
				
				hookChildControllerLogic(parentElement, element, cti);
			}
		}