Class DefaultParentNode

  • All Implemented Interfaces:
    javax.swing.tree.TreeNode

    public class DefaultParentNode
    extends java.lang.Object
    implements javax.swing.tree.TreeNode
    A tree node that keeps a list of children and has addChild function to add children. All children should be added before the node is installed in a model. IF you want a tree node that calculates its children on the fly, look at AbstractAsynchronousTreeNode or AbstractLazyLoadingTreeNode
    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected java.util.List<javax.swing.tree.TreeNode> children  
      protected javax.swing.tree.TreeNode parent  
      protected java.lang.String text  
    • Constructor Summary

      Constructors 
      Constructor Description
      DefaultParentNode​(javax.swing.tree.TreeNode parent, java.lang.String text)  
    • Field Detail

      • parent

        protected javax.swing.tree.TreeNode parent
      • text

        protected java.lang.String text
      • children

        protected java.util.List<javax.swing.tree.TreeNode> children
    • Constructor Detail

      • DefaultParentNode

        public DefaultParentNode​(javax.swing.tree.TreeNode parent,
                                 java.lang.String text)
    • Method Detail

      • addChild

        public void addChild​(javax.swing.tree.TreeNode node)
      • getChildAt

        public javax.swing.tree.TreeNode getChildAt​(int index)
        Specified by:
        getChildAt in interface javax.swing.tree.TreeNode
      • getChildCount

        public int getChildCount()
        Specified by:
        getChildCount in interface javax.swing.tree.TreeNode
      • getParent

        public javax.swing.tree.TreeNode getParent()
        Specified by:
        getParent in interface javax.swing.tree.TreeNode
      • getIndex

        public int getIndex​(javax.swing.tree.TreeNode node)
        Specified by:
        getIndex in interface javax.swing.tree.TreeNode
      • getAllowsChildren

        public boolean getAllowsChildren()
        Specified by:
        getAllowsChildren in interface javax.swing.tree.TreeNode
      • isLeaf

        public boolean isLeaf()
        Specified by:
        isLeaf in interface javax.swing.tree.TreeNode
      • children

        public java.util.Enumeration children()
        Specified by:
        children in interface javax.swing.tree.TreeNode
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object