checkboxtree.java~4~

来自「在JAVA的APPLE中带选择框的树的实现」· JAVA~4~ 代码 · 共 38 行

package hascheckboxtree;

import javax.swing.tree.DefaultTreeCellRenderer;
import java.lang.Object;
import java.awt.*;
import javax.swing.JTree;
import javax.swing.tree.*;
/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class CheckBoxTree implements TreeCellRenderer{
Checkbox cb;
  public CheckBoxTree() {

  }
  public Component getTreeCellRendererComponent(JTree tree, Object value,
                                                  boolean sel,
                                                  boolean expanded,
                                                  boolean leaf, int row,
                                                  boolean hasFocus){
      cb=new  Checkbox("wang");
      return cb;

    }



}