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Additional updates made to UserInterface1 so it now dynamically popul…
…ates the menu based on the index file. Program still running in console while we build GUI windows.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,150 @@ | ||
| package madlibs; | ||
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| public class UserInterface1 { | ||
| import javax.swing.*; | ||
| import java.awt.*; | ||
| import java.awt.event.*; | ||
| import java.lang.reflect.Array; | ||
| import java.util.ArrayList; | ||
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| /** | ||
| * UserInterface1 class is a play area for testing implementation of GUI components using Swing library. | ||
| * | ||
| * @author Team 42 - Ross Beck-MacNeil, Paul Lysander, and Brenda Moss | ||
| * | ||
| * Design Progress Notes: This class is a test area for figuring out how to transition from console to GUI. | ||
| */ | ||
| public class UserInterface1 extends JPanel implements ActionListener { | ||
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| private static final int STANDARD_WIDTH = 640; | ||
| private JTextArea text; // a message will be posted to this text area | ||
| // each time an event is generated by some | ||
| // user action | ||
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| private JComboBox<String> combobox; // The pop-up menu. | ||
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| /** | ||
| * This constructor adds several GUI components to the panel and listens | ||
| * for action events from some of them. | ||
| */ | ||
| public UserInterface1(ArrayList<MenuEntry> childrensMenu, ArrayList<MenuEntry> classicsMenu) { | ||
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| setBorder(BorderFactory.createLineBorder(Color.GRAY, 3)); | ||
| setBackground(Color.WHITE); | ||
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| //Sets BorderLayout as overall layout and inserts title in the top (NORTH) cell | ||
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| setLayout(new BorderLayout()); | ||
| JLabel title = new JLabel("Welcome to Literature Mad-Libs"); | ||
| title.setHorizontalAlignment(SwingConstants.CENTER); | ||
| title.setPreferredSize(new Dimension(STANDARD_WIDTH, 50)); | ||
| add(title, BorderLayout.NORTH); | ||
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| //Nests GridLayout into the left-middle (WEST) cell of the overall BorderLayout | ||
| //This area will include radio buttons to select the literature menu | ||
| JPanel litMenu = new JPanel(); | ||
| //Calculates numberMenuRows for GridLayout based on how many passage options are available | ||
| //plus three to compensate for the instructions and "Children's Literature" & "Classic Literature" labels | ||
| int numMenuRows = (childrensMenu.size() + classicsMenu.size() + 3); | ||
| litMenu.setLayout(new GridLayout(numMenuRows, 1, 3, 10)); | ||
| litMenu.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8)); | ||
| add(litMenu, BorderLayout.WEST); | ||
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| //Populates the left-middle (WEST) cell with instructions and radio buttons for each menu option | ||
| JLabel instructions = new JLabel("Please select a literature passage you would like to Mad-Lib: "); | ||
| litMenu.add(instructions); | ||
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| int i; | ||
| int j; | ||
| JRadioButton[] radioButton = new JRadioButton[(childrensMenu.size() + classicsMenu.size() + 1)]; | ||
| ButtonGroup group = new ButtonGroup(); | ||
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| //Displays the Children's Literature menu options | ||
| JLabel childrenLabel = new JLabel("Children's Literature:"); | ||
| litMenu.add(childrenLabel); | ||
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| for (i = 1; i <= childrensMenu.size(); i++){ | ||
| radioButton[i] = new JRadioButton(childrensMenu.get(i-1).getLitTitle() + " by" + childrensMenu.get(i-1).getLitAuthor()); | ||
| litMenu.add(radioButton[i]); | ||
| group.add(radioButton[i]); | ||
| } | ||
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| //Displays the Classic Literature menu to console | ||
| JLabel classicLabel = new JLabel("Classic Literature:"); | ||
| litMenu.add(classicLabel); | ||
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| for (j = childrensMenu.size() + 1; j <= (childrensMenu.size() + classicsMenu.size()); j++) { | ||
| radioButton[j] = new JRadioButton(classicsMenu.get(j - childrensMenu.size() - 1).getLitTitle() + " by" + classicsMenu.get(j - childrensMenu.size() - 1).getLitAuthor()); | ||
| litMenu.add(radioButton[j]); | ||
| group.add(radioButton[j]);; | ||
| } | ||
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| //Places scrolling text area into the right-middle (EAST) cell of the overall BorderLayout | ||
| text = new JTextArea(); | ||
| text.setEditable(false); | ||
| text.setMargin(new Insets(4, 4, 4, 4)); | ||
| add(new JScrollPane(text), BorderLayout.CENTER); | ||
| post("Eventually the original text of each passage will be displayed here when the player clicks on the menu selection."); | ||
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| //Places a "PLAY MAD-LIBS button into the bottom cell of the overall BorderLayout | ||
| JButton playButton = new JButton(); | ||
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| //Nests another BorderLayout within the button in order to display a 2-line button | ||
| playButton.setLayout(new BorderLayout()); | ||
| JLabel label1 = new JLabel("PLAY MAD-LIBS"); | ||
| JLabel label2 = new JLabel("with selected passage"); | ||
| label1.setHorizontalAlignment(SwingConstants.CENTER); | ||
| label2.setHorizontalAlignment(SwingConstants.CENTER); | ||
| playButton.add(BorderLayout.NORTH,label1); | ||
| playButton.add(BorderLayout.SOUTH,label2); | ||
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| playButton.addActionListener(this); | ||
| add(playButton, BorderLayout.SOUTH); | ||
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| } | ||
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| // end of constructor | ||
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| private void post(String message) { // add a message and line feed to the text | ||
| text.append(message + "\n\n"); | ||
| } | ||
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| /** | ||
| * Respond to an ActionEvent from one of the GUI components in the panel. | ||
| * In each case, a message about the event is posted to the text area. | ||
| * This method is part of the ActionListener interface. | ||
| * | ||
| * Design Progress Note: This section needs to be expanded to display the text when each | ||
| * radio button is pressed. | ||
| */ | ||
| public void actionPerformed(ActionEvent evt) { | ||
| Object target = evt.getSource(); // component that produced this event | ||
| if (target instanceof JButton) { | ||
| // Initiates program for that passage | ||
| post("Eventually the Mad-Lib game will run when you push this button"); | ||
| } | ||
| else if (target instanceof JRadioButton) { | ||
| if (((JRadioButton) target).isSelected()) | ||
| post("Checkbox was turned on."); | ||
| else | ||
| post("Checkbox was turned off."); | ||
| } | ||
| } | ||
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| } | ||
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