/**
* Handles mouse click events.
*
* @param e the mouse event
*/
public void mouseClicked(MouseEvent e) {
TreePath path = tree.getPathForLocation(e.getX(), e.getY());
if (path == null) return;
if (e.getX() > tree.getPathBounds(path).x + hotspot) return;
boolean selected = selectionModel.isAncestorSelected(path);
try {
ignoreEvents = true;
if (selected) {
selectionModel.removeSelectionPath(path);
} else {
selectionModel.addSelectionPath(path);
}
} finally {
ignoreEvents = false;
tree.treeDidChange();
}
}
public void valueChanged(TreeSelectionEvent e) {
if (!ignoreEvents) tree.treeDidChange();
}