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

   1 /*
   2  * Instantlauncher. Author: Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
   3  * This project is released under Creative Commons Zero (CC0) license.
   4  */
   5 package eu.svjatoslav.instantlauncher;
   6
   7 import eu.svjatoslav.instantlauncher.menu.MultiLevelMenu;
   8
   9 import javax.swing.*;
  10 import java.awt.*;
  11 import java.awt.event.WindowEvent;
  12 import java.awt.event.WindowListener;
  13
  14 class MainFrame {
  15
  16     private final InstantLauncher instantLauncher;
  17     private JFrame frame;
  18     private boolean isShowing;
  19
  20     public MainFrame(final InstantLauncher instantLauncher) {
  21         this.instantLauncher = instantLauncher;
  22     }
  23
  24     private void buildContentPane() {
  25
  26         final MultiLevelMenu multiLevelMenu = new MultiLevelMenu(instantLauncher);
  27         frame.getContentPane().add(multiLevelMenu.buildContentPanel(), BorderLayout.CENTER);
  28
  29     }
  30
  31     public void show() {
  32
  33         if (!isShowing) {
  34             // initialize frame
  35             frame = new JFrame("InstantLauncher");
  36
  37             buildContentPane();
  38
  39             // registor window listener
  40             final FrameWindowListener windowListener = new FrameWindowListener();
  41             frame.addWindowListener(windowListener);
  42
  43             // maximize window
  44             frame.setExtendedState(JFrame.MAXIMIZED_BOTH);
  45             frame.setVisible(true);
  46
  47             isShowing = true;
  48         }
  49
  50     }
  51
  52     private static class FrameWindowListener implements WindowListener {
  53
  54         @Override
  55         public void windowActivated(final WindowEvent e) {
  56         }
  57
  58         @Override
  59         public void windowClosed(final WindowEvent e) {
  60         }
  61
  62         @Override
  63         public void windowClosing(final WindowEvent e) {
  64             InstantLauncher.exitProgram();
  65         }
  66
  67         @Override
  68         public void windowDeactivated(final WindowEvent e) {
  69         }
  70
  71         @Override
  72         public void windowDeiconified(final WindowEvent e) {
  73         }
  74
  75         @Override
  76         public void windowIconified(final WindowEvent e) {
  77         }
  78
  79         @Override
  80         public void windowOpened(final WindowEvent e) {
  81         }
  82
  83     }
  84
  85 }