JTree From Vector In Java Example
Chapter:
Swing
Last Updated:
22-07-2016 11:04:12 UTC
Program:
/* ............... START ............... */
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTree;
public class JavaJTreeUsingVectorExample extends JFrame {
public static void main(String[] args) {
JavaJTreeUsingVectorExample stt = new JavaJTreeUsingVectorExample();
stt.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
stt.setSize(250, 250);
stt.setVisible(true);
}
public JavaJTreeUsingVectorExample() {
Object[] genealogy = { "A", "B", "C", "D", "E", "F" };
java.util.Vector vector = new java.util.Vector() {
public String toString() {
return "DD";
}
};
vector.addElement("1");
vector.addElement("2");
vector.addElement("3");
vector.addElement("4");
genealogy[0] = vector;
JTree tree = new JTree(genealogy);
tree.setRootVisible(true);
JScrollPane jsp = new JScrollPane(tree);
getContentPane().add(jsp);
}
}
/* ............... END ............... */
Output
Tags
JTree From Vector, Swing, Java