CS356A2/UserViewPanel.java at master · JianchaoSun/CS356A2 · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
package A2;

import java.awt.Dimension;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.ListSelectionModel;

public class UserViewPanel extends JFrame{
	private JPanel pan;
	private JTextField textField,tweetField;
	private JList followingList,feedList;
	private DefaultListModel<String> followingModel,feedModel;
	private JLabel lastUpdateLabel;
	private JButton button,tweet;
	private User user;
	private TwitterService twitterService;
	public UserViewPanel(User newUser, TwitterService tService){
		JLabel name = new JLabel(newUser.getId()+" 's tweeter" +" Creation time "+newUser.getCreationTime() );
		twitterService = tService;
		user = newUser;
		this.setSize(600,600);
		Toolkit tk=Toolkit.getDefaultToolkit();
		Dimension dim=tk.getScreenSize();
		pan = new JPanel();
		pan.add(name);
		ListenForButton lfb  = new ListenForButton();
		textField = new JTextField("",6);
		pan.add(textField);
		button = new JButton("add User");
		button.addActionListener(lfb);
		pan.add(button);

		followingModel = new DefaultListModel<String>();
		followingModel.addElement("Following member");
		for (int i = 0; i < user.getList(1).size(); i++)
		{
		    followingModel.addElement(user.getList(1).get(i).toString());
		}
		followingList =new JList(followingModel);

		feedModel = new DefaultListModel<String>();
		feedModel.addElement("News Feed ");
		for (int i = 0; i < user.getList(3).size(); i++)
		{
		    feedModel.addElement(user.getList(3).get(i).toString());
		}
		feedList =new JList(feedModel);
		pan.add(feedList);
		lastUpdateLabel = new JLabel("Last Update time is "+newUser.getLastUpdateTime());
		pan.add(lastUpdateLabel);
		pan.add(followingList);

		pan.setVisible(true);

		tweetField = new JTextField("", 30);

		pan.add(tweetField);

		tweet = new JButton("send Tweet");
		tweet.addActionListener(lfb);
		pan.add(tweet);
		this.add(pan);
		this.setVisible(true);
	}
	private class ListenForButton implements ActionListener{

		@Override
		public void actionPerformed(ActionEvent e) {
			if(e.getSource()==button){
				user.attach(twitterService.searchUser(textField.getText()));
				followingModel.addElement(textField.getText());
			}else if(e.getSource()==tweet){
				user.update(new Message(user.getId()+": "+tweetField.getText()));
				lastUpdateLabel.setText("Last Update time is "+user.getLastUpdateTime());
			}
		}
	}


}