if (newTabWidthKey.equals(event.getProperty())) getPreferenceStore().putValue(oldTabWidthKey, getPreferenceStore().getString(newTabWidthKey));
if (PreferenceConstants.EDITOR_TEXT_FONT.equals(event.getProperty())) PreferenceConverter.putValue(getPreferenceStore(), JFaceResources.TEXT_FONT, JFaceResources.getFontRegistry().getFontData(PreferenceConstants.EDITOR_TEXT_FONT));
			public void propertyChange(PropertyChangeEvent event) {				if (newTabWidthKey.equals(event.getProperty()))					getPreferenceStore().putValue(oldTabWidthKey, getPreferenceStore().getString(newTabWidthKey));			}