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1 /*=============================================================================
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2 * File: InterBlockPanel.java
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3 * Author: Marcus Pearce <m.pearce@gold.ac.uk>
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4 * Created: <2008-01-08 15:39:18 marcusp>
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5 * Time-stamp: <2008-03-04 17:16:48 marcusp>
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6 *=============================================================================
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7 */
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8
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9 import java.awt.*;
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10 import java.awt.event.*;
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11 import javax.swing.*;
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12
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13 public class InterBlockPanel extends JPanel {
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14
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15 /* variables */
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16 private JButton continueButton;
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17 private JLabel message;
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18 private String previousText;
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19 private String text = "";
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20 private Experiment exp;
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21
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22 /* accessors */
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23 public JButton getContinueButton() { return continueButton; }
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24 public void setText() {
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25 previousText = text;
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26 text = exp.getCurrentBlock().getLabel();
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27 }
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28
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29 /* constructor */
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30 public InterBlockPanel(Experiment e) {
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31
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32 exp = e;
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33 setText();
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34
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35 continueButton = new JButton("Continue");
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36 JPanel continuePane = new JPanel();
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37 continuePane.add(continueButton);
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38
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39 message = new JLabel();
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40 message.setHorizontalAlignment(JLabel.CENTER);
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41 updateMessageDisplay();
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42 JPanel messagePane = new JPanel(new FlowLayout(FlowLayout.CENTER));
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43 messagePane.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
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44 messagePane.add(message);
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45
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46 this.setLayout(new BorderLayout());
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47 this.add(messagePane, BorderLayout.CENTER);
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48 this.add(continuePane, BorderLayout.SOUTH);
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49 }
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50
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51 public void updateMessageDisplay() {
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52 message.setText(formatMessage());
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53 }
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54
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55 private String formatMessage() {
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56 StringBuffer sb = new StringBuffer();
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57 sb.append("<html><font size=\"+1\" face=\"sans\"><p align=center>");
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58 sb.append("That is the end of the ");
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59 sb.append(previousText);
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60 sb.append(" block. ");
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61 sb.append("<br>");
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62 sb.append("If you have any questions, you may ask them now.");
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63 sb.append("<br>");
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64 sb.append("Otherwise, press the button below to continue on to the ");
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65 sb.append(text);
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66 sb.append(" block.");
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67 sb.append("</p></html>");
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68
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69 return sb.toString();
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70 }
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71
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72 public void addContinueButtonListener(ActionListener al) {
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73 continueButton.addActionListener(al);
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74 }
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75 }
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