src/MainWindowsView.java

   1 import javax.swing.*;
   2 import java.awt.*;
   3 import java.awt.event.ActionEvent;
   4 import java.awt.event.ActionListener;
   5 import java.util.ArrayList;
   6
   7 public class MainWindowsView extends JFrame {
   8     MainWindowsView(String title) {
   9         //Create and set up the window.
  10         setTitle(title);
  11         setSize(300, 300);
  12         setLocationRelativeTo(null);
  13         setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  14
  15         //Create menu
  16         JMenuBar menuBar = new JMenuBar();
  17         setJMenuBar(menuBar);
  18         JMenu fileMenu = new JMenu("File");
  19         menuBar.add(fileMenu);
  20         JMenuItem exit = new JMenuItem("Exit");
  21         exit.addActionListener(new ActionListener() {
  22             public void actionPerformed(ActionEvent e) {
  23                 System.exit(0);
  24             }
  25         });
  26         fileMenu.add(exit);
  27
  28         //Main pane
  29         JPanel panel = new PersonView();
  30
  31         //Get all Swing/AWT primitive components in the views and add them to the panel.
  32         ArrayList<Component> components = new ArrayList<>();
  33         for (int i = 0; i < panel.getComponentCount(); i++) {
  34             if ((panel.getComponent(i) instanceof Container)) {
  35                 Container subContainer = (Container) panel.getComponent(i);
  36                 for (int j = 0; j < subContainer.getComponentCount(); j++) {
  37                     components.add(subContainer.getComponent(j));
  38                 }
  39             }
  40         }
  41         for (Component component : components) {
  42             panel.add(component);
  43         }
  44
  45         setContentPane(panel);
  46     }
  47
  48     /**
  49      * Show the GUI. For thread safety,
  50      * this method should be invoked from the
  51      * event-dispatching thread.
  52      */
  53     public void showGUI() {
  54
  55         //Display the window.
  56         //this.pack();
  57         this.setVisible(true);
  58     }
  59
  60 }