/** Removes the navigational data from another NavigatorView. */
public void remove(NavigatorView view) {
debug("removing " + view);
// redo the search if necessary
if (searchparams.getText() != null) {
searchAction.actionPerformed(new ActionEvent(searchparams, ActionEvent.ACTION_PERFORMED, ""));
}
}
/** Merges in the navigational data from another NavigatorView. */
public void merge(NavigatorView view) {
debug("merging " + view);
// redo the search if necessary
String text = searchparams.getText();
if (text != null && text.length() != 0) {
searchAction.actionPerformed(new ActionEvent(searchparams, ActionEvent.ACTION_PERFORMED, ""));
}
}
public void propertyChange(PropertyChangeEvent event) {
debug(this + " " + "propertyChange: " + event.getSource() + " " + event.getPropertyName());
if (event.getSource() == searchnav) {
String changeName = event.getPropertyName();
if (changeName.equals("helpModel")) {
reloadData((HelpModel) event.getNewValue());
} else if (changeName.equals("font")) {
debug("Font change");
Font newFont = (Font) event.getNewValue();
searchparams.setFont(newFont);
RepaintManager.currentManager(searchparams).markCompletelyDirty(searchparams);
tree.setFont(newFont);
RepaintManager.currentManager(tree).markCompletelyDirty(tree);
}
// changes to UI property?
}
}
public void installUI(JComponent c) {
searchnav = (JHelpSearchNavigator) c;
HelpModel helpmodel = searchnav.getModel();
searchnav.setLayout(new BorderLayout());
searchnav.addPropertyChangeListener(this);
searchnav.addComponentListener(this);
if (helpmodel != null) {
helpmodel.addHelpModelListener(this);
}
JLabel search =
new JLabel(HelpUtilities.getString(HelpUtilities.getLocale(c), "search.findLabel"));
searchparams = new JTextField("", 20);
search.setLabelFor(searchparams);
searchparams.addActionListener(searchAction);
JPanel box = new JPanel();
box.setLayout(new BoxLayout(box, BoxLayout.X_AXIS));
box.add(search);
box.add(searchparams);
searchnav.add("North", box);
topNode = new DefaultMutableTreeNode();
lastTOCnode = null;
tree = new JTree(topNode);
// public String convertValueToText(Object val
TreeSelectionModel tsm = tree.getSelectionModel();
tsm.addTreeSelectionListener(this);
tree.setShowsRootHandles(false);
tree.setRootVisible(false);
sp = new JScrollPane();
sp.getViewport().add(tree);
searchnav.add("Center", sp);
reloadData();
}
/** Invoked when the component has been made visible. */
public void componentShown(ComponentEvent e) {
searchparams.selectAll();
searchparams.requestFocus();
}