1 7 package javax.swing.tree; 8 9 import javax.swing.event.*; 10 11 37 public interface TreeModel 38 { 39 40 46 public Object getRoot(); 47 48 49 61 public Object getChild(Object parent, int index); 62 63 64 73 public int getChildCount(Object parent); 74 75 76 87 public boolean isLeaf(Object node); 88 89 98 public void valueForPathChanged(TreePath path, Object newValue); 99 100 112 public int getIndexOfChild(Object parent, Object child); 113 114 118 125 void addTreeModelListener(TreeModelListener l); 126 127 134 void removeTreeModelListener(TreeModelListener l); 135 136 } 137 | Popular Tags |