public void selectTool(final String actionId) { Object root = myTree.getModel().getRoot(); if (root == null || !(root instanceof CheckedTreeNode)) { return; } final List<CheckedTreeNode> nodes = new ArrayList<CheckedTreeNode>(); new Object() { @SuppressWarnings("unchecked") public void collect(CheckedTreeNode node) { if (node.isLeaf()) { Object userObject = node.getUserObject(); if (userObject instanceof Tool && actionId.equals(((Tool) userObject).getActionId())) { nodes.add(node); } } else { for (int i = 0; i < node.getChildCount(); i++) { final TreeNode child = node.getChildAt(i); if (child instanceof CheckedTreeNode) { collect((CheckedTreeNode) child); } } } } }.collect((CheckedTreeNode) root); if (nodes.isEmpty()) { return; } myTree.getSelectionModel().setSelectionPath(new TreePath(nodes.get(0).getPath())); }
private ToolsGroup[] getGroupList() { ArrayList<ToolsGroup> result = new ArrayList<ToolsGroup>(); MutableTreeNode root = (MutableTreeNode) myTree.getModel().getRoot(); for (int i = 0; i < root.getChildCount(); i++) { final CheckedTreeNode node = (CheckedTreeNode) root.getChildAt(i); for (int j = 0; j < node.getChildCount(); j++) { final CheckedTreeNode toolNode = (CheckedTreeNode) node.getChildAt(j); ((Tool) toolNode.getUserObject()).setEnabled(toolNode.isChecked()); } result.add((ToolsGroup) node.getUserObject()); } return result.toArray(new ToolsGroup[result.size()]); }
private DefaultTreeModel getModel() { return (DefaultTreeModel) myTree.getModel(); }
private CheckedTreeNode getTreeRoot() { return (CheckedTreeNode) myTree.getModel().getRoot(); }