Package | Description |
---|---|
javax.swing |
Provides a set of "lightweight"
(all-Java language) components that,
to the maximum degree possible, work the same on all platforms.
|
javax.swing.tree |
Provides classes and interfaces for dealing with
javax.swing.JTree . |
Modifier and Type | Class and Description |
---|---|
static class |
JTree.DynamicUtilTreeNode
DynamicUtilTreeNode can wrap
vectors/hashtables/arrays/strings and
create the appropriate children tree nodes as necessary. |
Modifier and Type | Class and Description |
---|---|
class |
DefaultMutableTreeNode
A
DefaultMutableTreeNode is a general-purpose node in a tree data
structure. |
Modifier and Type | Field and Description |
---|---|
protected MutableTreeNode |
DefaultMutableTreeNode.parent
this node's parent, or null if this node has no parent
|
Modifier and Type | Method and Description |
---|---|
void |
DefaultMutableTreeNode.add(MutableTreeNode newChild)
Removes
newChild from its parent and makes it a child of
this node by adding it to the end of this node's child array. |
void |
MutableTreeNode.insert(MutableTreeNode child,
int index)
Adds
child to the receiver at index . |
void |
DefaultMutableTreeNode.insert(MutableTreeNode newChild,
int childIndex)
Removes
newChild from its present parent (if it has a
parent), sets the child's parent to this node, and then adds the child
to this node's child array at index childIndex . |
void |
DefaultTreeModel.insertNodeInto(MutableTreeNode newChild,
MutableTreeNode parent,
int index)
Invoked this to insert newChild at location index in parents children.
|
void |
MutableTreeNode.remove(MutableTreeNode node)
Removes
node from the receiver. |
void |
DefaultMutableTreeNode.remove(MutableTreeNode aChild)
Removes
aChild from this node's child array, giving it a
null parent. |
void |
DefaultTreeModel.removeNodeFromParent(MutableTreeNode node)
Message this to remove node from its parent.
|
void |
MutableTreeNode.setParent(MutableTreeNode newParent)
Sets the parent of the receiver to
newParent . |
void |
DefaultMutableTreeNode.setParent(MutableTreeNode newParent)
Sets this node's parent to
newParent but does not
change the parent's child array. |
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