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public interface TreeNode
This interface defines the requirements for an object that can be used as a node in a JTree.
Method Summary | |
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java.util.Enumeration |
children()
Returns the children of the receiver as an Enumeration. |
boolean |
getAllowsChildren()
Returns true if this TreeNode allows children. |
TreeNode |
getChildAt(int childIndex)
Returns the child TreeNode at index childIndex. |
int |
getChildCount()
Returns the number of children TreeNodes the TreeNode contains. |
TreeNode |
getParent()
Returns the parent TreeNode of this TreeNode. |
boolean |
isLeaf()
Returns true if this TreeNode is a leaf. |
Method Detail |
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TreeNode getChildAt(int childIndex)
int getChildCount()
TreeNode getParent()
boolean getAllowsChildren()
boolean isLeaf()
java.util.Enumeration children()
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