Bug 282900 [CSS] ETabFolder should support setWebbyStyle()
And have field in CSS
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/workbench/ui/renderers/swt/StackModelFactory.java
CTabItem cti = findItemForPart(part.getParent(), part);
		cti.setControl(ctrl);
		ToolBar tb = getToolbar(part);
		if (tb != null) {
			Control curTR = ctf.getTopRight();
			if (curTR != null)
				curTR.dispose();
			if (tb.getSize().y > ctf.getTabHeight())
				ctf.setTabHeight(tb.getSize().y);
			ctf.setTopRight(tb, SWT.RIGHT);
			ctf.layout(true);
			
			
			
			
			
			
			
			
			
			ctf.notifyListeners(SWT.Resize, null);
		}
	}
	private ToolBar getToolbar(MItemPart<?> part) {
		if (part.getToolBar() == null && part.getMenu() == null)
			return null;
		CTabFolder ctf = (CTabFolder) getParentWidget(part);
		ToolBar tb;
		MToolBar tbModel = part.getToolBar();
		if (tbModel != null) {