src/MainWindowsView.java

   1 import javax.swing.*;
   2 import java.awt.*;
   3 import java.util.ArrayList;
   4
   5 public class MainWindowsView extends JFrame {
   6     MainWindowsView(String title) {
   7         //Create and set up the window.
   8         setTitle(title);
   9         setSize(300, 300);
  10         setLocationRelativeTo(null);
  11         setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  12
  13         JPanel panel = new PersonView();
  14
  15         //Get all Swing/AWT primitive components in the views and add them to the panel.
  16         ArrayList<Component> components = new ArrayList<>();
  17         for (int i = 0; i < panel.getComponentCount(); i++) {
  18             if ((panel.getComponent(i) instanceof Container)) {
  19                 Container subContainer = (Container) panel.getComponent(i);
  20                 for (int j = 0; j < subContainer.getComponentCount(); j++) {
  21                     components.add(subContainer.getComponent(j));
  22                 }
  23             }
  24         }
  25         for (Component component : components) {
  26             panel.add(component);
  27         }
  28
  29         setContentPane(panel);
  30     }
  31
  32     /**
  33      * Show the GUI. For thread safety,
  34      * this method should be invoked from the
  35      * event-dispatching thread.
  36      */
  37     public void showGUI() {
  38
  39         //Display the window.
  40         //this.pack();
  41         this.setVisible(true);
  42     }
  43
  44 }