Method onViewChange

src/main/java/matcher/gui/MatchPaneSrc.java:464–511

(ViewChangeCause cause)

	}

	@Override
	public void onViewChange(ViewChangeCause cause) {
		switch (cause) {
		case CLASS_TREE_VIEW_TOGGLED:
			ClassInstance selected = getSelectedClass();
			useClassTree = gui.isUseClassTreeView();

			((SplitPane) getItems().get(0)).getItems().set(0, createClassList());

			updateLists(true, false);

			if (selected != null) {
				if (useClassTree) {
					for (TreeItem<Object> pkgItem : classTree.getRoot().getChildren()) {
						for (TreeItem<Object> item : pkgItem.getChildren()) {
							if (item.getValue() == selected) {
								classTree.getSelectionModel().select(item);
								break;
							}
						}
					}
				} else {
					classList.getSelectionModel().select(selected);
				}
			}

			break;

		case THEME_CHANGED:
			retrieveCellTextColors();
			similarityToColorRgb.clear();
			similarityToColorHsb.clear();
		case DIFF_COLORS_TOGGLED:
			updateLists(true, true);
			break;

		case DISPLAY_CLASSES_CHANGED:
			updateLists(true, false);
			break;

		case SORTING_CHANGED:
		case NAME_TYPE_CHANGED:
			updateLists(false, true);
			break;
		}

		IFwdGuiComponent.super.onViewChange(cause);
	}

	/**
	 * @param updateContents if classes got added/removed or the use of the class tree view got toggled