Bug 283442 [UI] Refactor the rendering class names
In order to bring the model closer to the way in which we talk about it we should re-factor it to remove references to 'factory'. For now the re-factoring will to replace 'PartRenderer' with 'PartRenderingEngine' and to replace '<xxx>Factory' with '<xxx>Renderer'. Post 0.9 we expect to change these again but this will make the initial story clearer.
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/workbench/ui/renderers/swt/PartSashFactory.java
if (ctrlWeights.length == modelWeights.size()) {
			
			
			boolean overWrite = false;
			int i = 0;
			for (Iterator<Integer> weightIter = modelWeights.iterator(); weightIter
					.hasNext();) {
				Integer integer = weightIter.next();
				if (integer.intValue() != ctrlWeights[i++]) {
					overWrite = true;
					break;
				}
			}
			if (overWrite) {
				
				int[] weights = new int[modelWeights.size()];
				for (i = 0; i < weights.length; i++) {
					weights[i] = modelWeights.get(i);
				}
				sf.setWeights(weights);
			}
		}
	}
	protected void synchWeights(Control ctrl) {
		if (!(ctrl.getParent() instanceof SashForm))