src/main/java/eu/svjatoslav/instantlauncher/MainFrame.java

   1 package eu.svjatoslav.instantlauncher;
   2
   3 import eu.svjatoslav.instantlauncher.menu.MultiLevelMenu;
   4
   5 import javax.swing.*;
   6 import java.awt.*;
   7 import java.awt.event.WindowEvent;
   8 import java.awt.event.WindowListener;
   9
  10 class MainFrame {
  11
  12     private final InstantLauncher instantLauncher;
  13     private JFrame frame;
  14     private boolean isShowing;
  15
  16     public MainFrame(final InstantLauncher instantLauncher) {
  17         this.instantLauncher = instantLauncher;
  18     }
  19
  20     private void buildContentPane() {
  21
  22         final MultiLevelMenu multiLevelMenu = new MultiLevelMenu(instantLauncher);
  23         frame.getContentPane().add(multiLevelMenu.buildContentPanel(), BorderLayout.CENTER);
  24
  25     }
  26
  27     public void show() {
  28
  29         if (!isShowing) {
  30             // initialize frame
  31             frame = new JFrame("InstantLauncher");
  32
  33             buildContentPane();
  34
  35             // registor window listener
  36             final FrameWindowListener windowListener = new FrameWindowListener();
  37             frame.addWindowListener(windowListener);
  38
  39             // maximize window
  40             frame.setExtendedState(JFrame.MAXIMIZED_BOTH);
  41             frame.setVisible(true);
  42
  43             isShowing = true;
  44         }
  45
  46     }
  47
  48     private static class FrameWindowListener implements WindowListener {
  49
  50         @Override
  51         public void windowActivated(final WindowEvent e) {
  52         }
  53
  54         @Override
  55         public void windowClosed(final WindowEvent e) {
  56         }
  57
  58         @Override
  59         public void windowClosing(final WindowEvent e) {
  60             InstantLauncher.exitProgram();
  61         }
  62
  63         @Override
  64         public void windowDeactivated(final WindowEvent e) {
  65         }
  66
  67         @Override
  68         public void windowDeiconified(final WindowEvent e) {
  69         }
  70
  71         @Override
  72         public void windowIconified(final WindowEvent e) {
  73         }
  74
  75         @Override
  76         public void windowOpened(final WindowEvent e) {
  77         }
  78
  79     }
  80
  81 }