Class FigTreeApplet

src/figtree/applet/FigTreeApplet.java:54–207

@author Andrew Rambaut @author Alexei Drummond @version $Id$ $HeadURL$ $LastChangedBy$ $LastChangedDate$ $LastChangedRevision$

 * $LastChangedRevision$
 */
public class FigTreeApplet extends JApplet {
	private SimpleTreeViewer treeViewer;
	private ControlPalette controlPalette1;
	private ControlPalette controlPalette2;
	private FigTreePanel figTreePanel;

	private StatusBar statusBar;

	private SearchPanel filterPanel;
	private JPopupMenu filterPopup;

	public void init() {
		FigTreePanel.Style style = FigTreePanel.Style.DEFAULT;

		String styleParam = getParameter("style");
		if (styleParam != null) {
			style = FigTreePanel.Style.valueOf(styleParam.trim().toUpperCase());
		}

		treeViewer = new SimpleTreeViewer();
		controlPalette1 = new SimpleControlPalette();
		controlPalette2 = new SimpleControlPalette();

		figTreePanel = new FigTreePanel(treeViewer, controlPalette1, controlPalette2, style);

		filterPopup = new JPopupMenu();
		for (TreeViewer.TextSearchType searchType : TreeViewer.TextSearchType.values()) {
			filterPopup.add(searchType.toString());
		}
		filterPanel = new SearchPanel("Filter", filterPopup, true);
		filterPanel.setOpaque(false);
		filterPanel.addSearchPanelListener(new SearchPanelListener() {

			/**
			 * Called when the user requests a search by pressing return having
			 * typed a search string into the text field. If the continuousUpdate
			 * flag is true then this method is called when the user types into
			 * the text field.
			 *
			 * @param searchString the user's search string
			 */
			public void searchStarted(String searchString) {
				int index = filterPopup.getSelectionModel().getSelectedIndex();
				if (index == -1) index = 0;
				TreeViewer.TextSearchType searchType = TreeViewer.TextSearchType.values()[index];
				treeViewer.selectTaxa("!name", searchType, searchString, false);
			}

			/**
			 * Called when the user presses the cancel search button or presses
			 * escape while the search is in focus.
			 */
			public void searchStopped() {
				treeViewer.clearSelectedTaxa();
			}
		});

		statusBar = new StatusBar("");