2
表我有一個main.java
,有一個按鈕,當你按下它,它調用的方法和retuns節點的ArrayList; 我想在表中顯示該ArrayList(5個字段作爲類節點描述) 如何做到這一點,但問題是,他們是列表類型顯示一些領域?顯示的ArrayList的
Node.java
public class Node {
private String name;
private double value;
private List<Node> first;
private List<Node> second;
private List<Double> values;
//some methods...
}
main.java
import java.awt.Button;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
public class Main {
public static void main(String[] args) {
JFrame frame = new JFrame("Red Bayesiana Visita a Asia ");
JPanel panel = new JPanel();
boton = new Button("Get");
panel.add(boton);
frame.add(panel);
ArrayList<Node> arrayList;
boton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
arrayList = method("file.txt");
//insert into table arrayList of 5 fields?
}
});
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(400, 400);
frame.setVisible(true);
}
}
你想要什麼來實現呢?我可以看到二叉樹的列表,你希望它們顯示在['JTable'(http://download.oracle.com/javase/6/docs/api/javax/swing/JTable.html)?也許['JTree'(http://download.oracle.com/javase/6/docs/api/javax/swing/JTree.html)是一個更好的選擇? – 2011-03-25 22:05:53
以及代碼的外觀如何? – cMinor 2011-03-25 22:18:56