Method isExpanded

unused/javax/swing/JTree.java:2005–2018

Returns true if the node identified by the path is currently expanded, @param path the TreePath specifying the node to check @return false if any of the nodes in the node's path are collapsed, true if all nodes in the path are expanded

(TreePath path)

     *               true if all nodes in the path are expanded
     */
    public boolean isExpanded(TreePath path) {

        if(path == null)
            return false;
        Object  value;

        do{
            value = expandedState.get(path);
            if(value == null || !((Boolean)value).booleanValue())
                return false;
        } while( (path=path.getParentPath())!=null );

        return true;
    }

    /**
     * Returns true if the node at the specified display row is currently