/**
* Handles mouse moved events.
*
* @param e the mouse event
*/
public void mouseMoved(MouseEvent e) {
TreePath path = tree.getPathForLocation(e.getX(), e.getY());
if (path == null) return;
if (e.getX() > tree.getPathBounds(path).x + hotspot - 3
|| e.getX() < tree.getPathBounds(path).x + 2) tree.setCursor(Cursor.getDefaultCursor());
else {
tree.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
}
}
public synchronized void actionPerformed(ActionEvent e) {
HelpModel helpmodel = searchnav.getModel();
try {
if (paramCursor == null) {
paramCursor = searchparams.getCursor();
}
if (treeCursor == null) {
treeCursor = tree.getCursor();
}
if (waitCursor == null) {
waitCursor = Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR);
}
searchparams.setCursor(waitCursor);
tree.setCursor(waitCursor);
if (helpsearch == null) {
debug("helpsearch is null");
helpsearch = searchnav.getSearchEngine();
searchquery = helpsearch.createQuery();
searchquery.addSearchListener(BasicSearchNavigatorUI.this);
}
debug("click on search w/: " + searchparams.getText());
if (searchquery.isActive()) {
searchquery.stop();
}
searchquery.start(searchparams.getText(), searchnav.getLocale());
} catch (Exception e2) {
searchparams.setCursor(paramCursor);
tree.setCursor(treeCursor);
// more work needed here
e2.printStackTrace();
// 2 beeps
searchnav.getToolkit().beep();
searchnav.getToolkit().beep();
}
}