javax.swing.tree
Interface MutableTreeNode
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- All Superinterfaces:
- TreeNode
- All Known Implementing Classes:
- DefaultMutableTreeNode, JTree.DynamicUtilTreeNode
public interface MutableTreeNode extends TreeNode
Defines the requirements for a tree node object that can change -- by adding or removing child nodes, or by changing the contents of a user object stored in the node.- See Also:
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DefaultMutableTreeNode,JTree
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method and Description voidinsert(MutableTreeNode child, int index)Addschildto the receiver atindex.voidremove(int index)Removes the child atindexfrom the receiver.voidremove(MutableTreeNode node)Removesnodefrom the receiver.voidremoveFromParent()Removes the receiver from its parent.voidsetParent(MutableTreeNode newParent)Sets the parent of the receiver tonewParent.voidsetUserObject(Object object)Resets the user object of the receiver toobject.-
Methods inherited from interface javax.swing.tree.TreeNode
children, getAllowsChildren, getChildAt, getChildCount, getIndex, getParent, isLeaf
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Method Detail
insert
void insert(MutableTreeNode child, int index)
Addschildto the receiver atindex.childwill be messaged withsetParent.
remove
void remove(int index)
Removes the child atindexfrom the receiver.
remove
void remove(MutableTreeNode node)
Removesnodefrom the receiver.setParentwill be messaged onnode.
setUserObject
void setUserObject(Object object)
Resets the user object of the receiver toobject.
removeFromParent
void removeFromParent()
Removes the receiver from its parent.
setParent
void setParent(MutableTreeNode newParent)
Sets the parent of the receiver tonewParent.
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