Bug 300173 Reorder of items in ToolBar and Menu doesn't reflect in Renderer
When we DnD of ToolItem or MenuItem in outline of e4 Designer, the designer refreshes with a wrong result. For example, if we have two items: Open and Save in order. When we change the order to Save and Open by moving Save, in Renderer we have only Open.
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/workbench/ui/renderers/swt/StackRenderer.java
activate(part);
			}
		});
	}
	private void showTab(MElementContainer<MUIElement> parentElement,
			MUIElement element) {
		CTabFolder ctf = (CTabFolder) getParentWidget(element);
		Control ctrl = (Control) element.getWidget();
		CTabItem cti = findItemForPart(parentElement, element);
		cti.setControl(ctrl);
		ToolBar tb = getToolbar(element);
		if (tb != null) {
			Control curTR = ctf.getTopRight();
			if (curTR != null)
				curTR.dispose();
			if (tb.getSize().y > ctf.getTabHeight())
				ctf.setTabHeight(tb.getSize().y);
			
			
			String cssClassName = (String) ctf
					.getData("org.eclipse.e4.ui.css.CssClassName"); 
			stylingEngine.setClassname(tb, cssClassName);
			ctf.setTopRight(tb, SWT.RIGHT);
			ctf.layout(true);