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POCompiles and runs but it's not there
 

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  1. POCompiles and runs but it's not there
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    <p>I am trying to run my JFrames from a package folder (which works and has been set up correctly). The problem is that it compiles and runs but I can't see anything and I do not know what to fix since there are no errors. I am probably overlooking something very small, but I just can't pinpoint it. This code is my Main class and the first JFrame class I will be using. Any ideas on how to most efficiently implement a JFrame from a package would be much appreciated.</p> <pre><code>import GroupProject.GUI.Package.*; import javax.swing.*; import java.awt.*; import java.io.*; public class TestGuiApp1 { public static void main(String[] Args) { // Gets screen dimensions to be used to center JFrame Toolkit tk = Toolkit.getDefaultToolkit(); Dimension d = tk.getScreenSize(); //creates new Main Menu Frame from GUI packages new MainMenuFrame(); //constraints and unlocking/locking features //setLocation((d.width/2)-350, (d.height/2)-350); //setResizable(false); } } </code></pre> <p>//<strong>Start of JFrame class from package</strong></p> <pre><code> package GroupProject.GUI.Package; import javax.swing.*; import java.awt.*; import java.awt.event.*; import com.sun.java.swing.plaf.nimbus.*; public class MainMenuFrame extends JFrame { private JButton guess_word, guess_number, player_stats; private JLabel pic_label = new JLabel(new ImageIcon("Question-Mark-Man.jpg")); public MainMenuFrame() { try { UIManager.setLookAndFeel(new NimbusLookAndFeel() { public UIDefaults getDefaults() { UIDefaults ret = super.getDefaults(); ret.put("defaultFont", new Font(Font.MONOSPACED, Font.BOLD, 16)); return ret; } }); JPanel p1 = new JPanel(); JPanel p2 = new JPanel(); ButtonListener listener = new ButtonListener(); // Panel Size setPreferredSize(new Dimension(550, 300)); // Background Color setBackground(new Color(127, 157, 217)); p1.setBackground(new Color(127, 157, 217)); // -------------------- Buttons ------------------- // Guess a word Button guess_word = new JButton("Guess a word", new ImageIcon("word game.png")); guess_word.setFont(new Font("ariel narrow",Font.BOLD,24)); guess_word.addActionListener(listener); p1.add(guess_word); // Guess a number Button guess_number = new JButton("Guess a number", new ImageIcon("number game.png")); guess_number.setFont(new Font("ariel narrow",Font.BOLD,24)); guess_number.addActionListener(listener); p1.add(guess_number); // View player stats button player_stats = new JButton("Player Stats", new ImageIcon("stats2.png")); player_stats.setFont(new Font("ariel narrow",Font.BOLD,24)); player_stats.addActionListener(listener); p1.add(player_stats); // --------------------------------------------------- // ============ Layouts using group layout ============ GroupLayout layout = new GroupLayout(this); this.setLayout(layout); layout.setHorizontalGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addContainerGap() .addGroup(layout.createParallelGroup(GroupLayout.Alignment.TRAILING, false) .addComponent(guess_word, GroupLayout.PREFERRED_SIZE, 280, GroupLayout.PREFERRED_SIZE) .addComponent(guess_number, GroupLayout.PREFERRED_SIZE, 280, GroupLayout.PREFERRED_SIZE) .addComponent(player_stats, GroupLayout.PREFERRED_SIZE, 280, GroupLayout.PREFERRED_SIZE)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(p2, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addContainerGap())); layout.setVerticalGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addContainerGap() .addGroup(layout.createParallelGroup(GroupLayout.Alignment.TRAILING, false) .addComponent(p2, GroupLayout.Alignment.LEADING, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addGroup(GroupLayout.Alignment.LEADING, layout.createSequentialGroup() .addComponent(guess_word, GroupLayout.PREFERRED_SIZE, 60, GroupLayout.PREFERRED_SIZE) .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(guess_number, GroupLayout.PREFERRED_SIZE, 60, GroupLayout.PREFERRED_SIZE) .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(player_stats, GroupLayout.PREFERRED_SIZE, 60, GroupLayout.PREFERRED_SIZE))) .addContainerGap(239, Short.MAX_VALUE))); // =================================================== p2.add(pic_label); } catch (Exception ex) { throw new Error(ex); } } private class ButtonListener implements ActionListener { public void actionPerformed(ActionEvent e) { //need to set values to remember what game the user wants to play // before it goes to the SelectPlayerTypeFrame if (e.getSource() == guess_word) ;//new MainMenu(); if (e.getSource() == guess_number) ; // new MainMenu(); if (e.getSource() == player_stats) ;//new MainMenu(); } } } </code></pre>
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    1. COAh, I figured it out the GroupLayout was using the this keyword and needed getContentPane() instead.
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      1. POCompiles and runs but it's not there
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