javax.swing.JTree$DynamicUtilTreeNode — clojure-interop/javax.swing 1.0.5

DynamicUtilTreeNode can wrap vectors/hashtables/arrays/strings and create the appropriate children tree nodes as necessary. It is dynamic in that it will only create the children as necessary.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans™ has been added to the java.beans package. Please see XMLEncoder.

*create-children clj

(*create-children parent children)

Adds to parent all the children in children. If children is an array or vector all of its elements are added is children, otherwise if children is a hashtable all the key/value pairs are added in the order Enumeration returns them.

parent - javax.swing.tree.DefaultMutableTreeNode children - java.lang.Object

->dynamic-util-tree-node clj

(->dynamic-util-tree-node value children)

Constructor.

Creates a node with the specified object as its value and with the specified children. For the node to allow children, the children-object must be an array of objects, a Vector, or a Hashtable -- even if empty. Otherwise, the node is not allowed to have children.

value - the Object that is the value for the new node - java.lang.Object children - an array of Objects, a Vector, or a Hashtable used to create the child nodes; if any other object is specified, or if the value is null, then the node is not allowed to have children - java.lang.Object

children clj

(children this)

Subclassed to load the children, if necessary.

returns: an Enumeration of this node's children - java.util.Enumeration

get-child-at clj

(get-child-at this index)

Subclassed to load the children, if necessary.

index - an index into this node's child array - int

returns: the TreeNode in this node's child array at the specified index - javax.swing.tree.TreeNode

get-child-count clj

(get-child-count this)

Returns the number of child nodes.

returns: the number of child nodes - int

leaf? clj

(leaf? this)

Returns true if this node allows children. Whether the node allows children depends on how it was created.

returns: true if this node allows children, false otherwise - boolean