private void removeNodeFromParent(DefaultMutableTreeNode node) {
TreeNode parent = node.getParent();
int idx = parent.getIndex(node);
node.removeFromParent();
(getModel()).nodesWereRemoved(parent, new int[] {idx}, new TreeNode[] {node});
}
private static List<PathElement> createPath(final TreePath treePath) {
final ArrayList<PathElement> result = new ArrayList<PathElement>();
for (int i = 0; i < treePath.getPathCount(); i++) {
final Object pathComponent = treePath.getPathComponent(i);
if (pathComponent instanceof DefaultMutableTreeNode) {
final DefaultMutableTreeNode node = (DefaultMutableTreeNode) pathComponent;
final TreeNode parent = node.getParent();
final Object userObject = node.getUserObject();
if (userObject instanceof NodeDescriptor) {
final NodeDescriptor nodeDescriptor = (NodeDescriptor) userObject;
// nodeDescriptor.update();
final int childIndex = parent != null ? parent.getIndex(node) : 0;
result.add(
new PathElement(
getDescriptorKey(nodeDescriptor),
getDescriptorType(nodeDescriptor),
childIndex,
nodeDescriptor));
} else {
result.add(new PathElement("", "", 0, userObject));
}
} else {
return null;
}
}
return result;
}
/**
* 刷新节点中文名称
*
* @param node
*/
private void refreshNodeChName(TreeNode node) {
TreeNode parNode = node.getParent();
int index = parNode.getIndex(node);
Caliber cal = (Caliber) ((DefaultMutableTreeNode) node).getUserObject();
if (index == 0) {
cal.setFirstNode(true);
} else {
cal.setFirstNode(false);
}
}
private boolean isMovingAvailable(final CheckedTreeNode toolNode, Direction dir) {
TreeNode parent = toolNode.getParent();
int index = parent.getIndex(toolNode);
return dir.isAvailable(index, parent.getChildCount());
}