// {{{ removeSelectedNode() method
private void removeSelectedNode() {
TreePath path = resultTree.getSelectionPath();
if (path == null) return;
MutableTreeNode value = (MutableTreeNode) path.getLastPathComponent();
if (path.getPathCount() > 1) {
// Adjust selection so that repeating some removals
// behave naturally.
TreePath parentPath = path.getParentPath();
MutableTreeNode parent = (MutableTreeNode) parentPath.getLastPathComponent();
int removingIndex = parent.getIndex(value);
int nextIndex = removingIndex + 1;
if (nextIndex < parent.getChildCount()) {
TreeNode next = parent.getChildAt(nextIndex);
resultTree.setSelectionPath(parentPath.pathByAddingChild(next));
} else {
resultTree.setSelectionPath(parentPath);
}
resultTreeModel.removeNodeFromParent(value);
}
HyperSearchOperationNode.removeNodeFromCache(value);
if (resultTreeRoot.getChildCount() == 0) {
hideDockable();
}
} // }}}
public void valueChanged(TreeSelectionEvent evt) {
TreePath path = evt.getPath();
String fqn = SEP;
String component_name;
HashMap data = null;
for (int i = 0; i < path.getPathCount(); i++) {
component_name = ((MyNode) path.getPathComponent(i)).name;
if (component_name.equals(SEP)) continue;
if (fqn.equals(SEP)) fqn += component_name;
else fqn = fqn + SEP + component_name;
}
data = getData(tree, fqn);
if (data != null) {
getContentPane().add(tablePanel, BorderLayout.SOUTH);
populateTable(data);
validate();
} else {
clearTable();
getContentPane().remove(tablePanel);
validate();
}
}