Lines Matching refs:root
53 private FHTreeStateNode root;
97 * Determines whether or not the root node from
100 * @param rootVisible true if the root node of the tree is to be displayed
106 if(root != null) {
109 root.adjustRowBy(1);
113 root.adjustRowBy(-1);
209 if(root.getPathForRow(row, getRowCount(), info)) {
222 if(path == null || root == null)
373 // Null for root indicates it changed.
374 else if (changedParent == root && changedParent.isVisible() &&
421 * invoked once for the root of the removed subtree, not once for
470 * one and the first element does not identify the current root node
471 * the first element should become the new root of the tree.<p>
482 // Check if root has changed, either to a null root, or
483 // to an entirely new root.
484 if (changedNode == root ||
606 root = createNodeForValue(rootUO, 0);
607 root.path = new TreePath(rootUO);
608 addMapping(root);
611 root.row = 0;
615 root.row = -1;
617 root.expand();
620 root = null;
731 // If we get here it means they share a different root!
1116 else { // This is the root, reset total ROWCOUNT!
1321 * This should be invoked on root with <code>nextRow</code> set
1548 if(parent == root) {