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

   1 /*
   2  * Instantlauncher. Copyright ©2012-2019, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of version 3 of the GNU Lesser General Public License
   6  * or later as published by the Free Software Foundation.
   7  */
   8
   9 package eu.svjatoslav.instantlauncher;
  10
  11 import eu.svjatoslav.instantlauncher.menu.MultiLevelMenu;
  12
  13 import javax.swing.*;
  14 import java.awt.*;
  15 import java.awt.event.WindowEvent;
  16 import java.awt.event.WindowListener;
  17
  18 class MainFrame {
  19
  20     private final InstantLauncher instantLauncher;
  21     private JFrame frame;
  22     private boolean isShowing;
  23
  24     public MainFrame(final InstantLauncher instantLauncher) {
  25         this.instantLauncher = instantLauncher;
  26     }
  27
  28     private void buildContentPane() {
  29
  30         final MultiLevelMenu multiLevelMenu = new MultiLevelMenu(instantLauncher);
  31         frame.getContentPane().add(multiLevelMenu.buildContentPanel(), BorderLayout.CENTER);
  32
  33     }
  34
  35     public void show() {
  36
  37         if (!isShowing) {
  38             // initialize frame
  39             frame = new JFrame("InstantLauncher");
  40
  41             buildContentPane();
  42
  43             // registor window listener
  44             final FrameWindowListener windowListener = new FrameWindowListener();
  45             frame.addWindowListener(windowListener);
  46
  47             // maximize window
  48             frame.setExtendedState(JFrame.MAXIMIZED_BOTH);
  49             frame.setVisible(true);
  50
  51             isShowing = true;
  52         }
  53
  54     }
  55
  56     private static class FrameWindowListener implements WindowListener {
  57
  58         @Override
  59         public void windowActivated(final WindowEvent e) {
  60         }
  61
  62         @Override
  63         public void windowClosed(final WindowEvent e) {
  64         }
  65
  66         @Override
  67         public void windowClosing(final WindowEvent e) {
  68             InstantLauncher.exitProgram();
  69         }
  70
  71         @Override
  72         public void windowDeactivated(final WindowEvent e) {
  73         }
  74
  75         @Override
  76         public void windowDeiconified(final WindowEvent e) {
  77         }
  78
  79         @Override
  80         public void windowIconified(final WindowEvent e) {
  81         }
  82
  83         @Override
  84         public void windowOpened(final WindowEvent e) {
  85         }
  86
  87     }
  88
  89 }