Bug 282008 [Compatibility] Support for 'sticky' views
We need to support the legacy 'sticky' view mechanism. This is used for Help, Cheat Sheets and such that need to remain visible across perspective switches.
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) {