protected void collapsePaths(Set<TreePath> collapsedPaths) {
for (TreePath path : collapsedPaths) {
for (int i = 0; i < getRowCount(); ++i) {
TreePath treePath = getPathForRow(i);
if (treePath.toString().equals(path.toString())) {
collapsePath(treePath);
break;
}
}
}
}
/**
* Return the rocket component that a TreePath object is referring to.
*
* @param path the TreePath
* @return the RocketComponent the path is referring to.
* @throws NullPointerException if path is null
* @throws BugException if the path does not refer to a RocketComponent
*/
public static RocketComponent componentFromPath(TreePath path) {
Object last = path.getLastPathComponent();
if (!(last instanceof RocketComponent)) {
throw new BugException("Tree path does not refer to a RocketComponent: " + path.toString());
}
return (RocketComponent) last;
}
private void jTree1MousePressed(java.awt.event.MouseEvent evt) {
if (evt.getButton() == MouseEvent.BUTTON3) {
TreePath path = jTree1.getPathForLocation(evt.getX(), evt.getY());
if (path != null) {
System.out.println(path.toString());
TreeNode node = (TreeNode) path.getLastPathComponent();
menu = new SubMenu(node);
menu.show(evt.getComponent(), evt.getX(), evt.getY());
}
}
}
private @Nonnull String[] selectionPaths(@Nonnull JTree tree) {
TreePath[] paths = tree.getSelectionPaths();
if (paths == null) {
return EMPTY;
}
int count = paths.length;
if (count == 0) {
return EMPTY;
}
String[] pathArray = new String[count];
for (int i = 0; i < count; i++) {
TreePath path = paths[i];
pathArray[i] = path != null ? path.toString() : null;
}
return pathArray;
}
void doMouseClicked(MouseEvent me) {
TreePath tp = tree.getPathForLocation(me.getX(), me.getY());
if (tp != null) log.info(tp.toString()); // jtf.setText(tp.toString());
else log.info(""); // jtf.setText("");
}