src/jexer/demos/Demo4.java

   1 /*
   2  * Jexer - Java Text User Interface
   3  *
   4  * The MIT License (MIT)
   5  *
   6  * Copyright (C) 2019 Kevin Lamonte
   7  *
   8  * Permission is hereby granted, free of charge, to any person obtaining a
   9  * copy of this software and associated documentation files (the "Software"),
  10  * to deal in the Software without restriction, including without limitation
  11  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  12  * and/or sell copies of the Software, and to permit persons to whom the
  13  * Software is furnished to do so, subject to the following conditions:
  14  *
  15  * The above copyright notice and this permission notice shall be included in
  16  * all copies or substantial portions of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  21  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  23  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  24  * DEALINGS IN THE SOFTWARE.
  25  *
  26  * @author Kevin Lamonte [kevin.lamonte@gmail.com]
  27  * @version 1
  28  */
  29 package jexer.demos;
  30
  31 import jexer.*;
  32
  33 /**
  34  * This class is the main driver for a simple demonstration of Jexer's
  35  * capabilities.  This one shows TDesktop and TWindow API details.
  36  */
  37 public class Demo4 {
  38
  39     /**
  40      * Main entry point.
  41      *
  42      * @param args Command line arguments
  43      */
  44     public static void main(final String [] args) {
  45         try {
  46             // Swing is the default backend on Windows unless explicitly
  47             // overridden by jexer.Swing.
  48             TApplication.BackendType backendType = TApplication.BackendType.XTERM;
  49             if (System.getProperty("os.name").startsWith("Windows")) {
  50                 backendType = TApplication.BackendType.SWING;
  51             }
  52             if (System.getProperty("os.name").startsWith("Mac")) {
  53                 backendType = TApplication.BackendType.SWING;
  54             }
  55             if (System.getProperty("jexer.Swing") != null) {
  56                 if (System.getProperty("jexer.Swing", "false").equals("true")) {
  57                     backendType = TApplication.BackendType.SWING;
  58                 } else {
  59                     backendType = TApplication.BackendType.XTERM;
  60                 }
  61             }
  62             DesktopDemoApplication app = new DesktopDemoApplication(backendType);
  63             (new Thread(app)).start();
  64         } catch (Exception e) {
  65             e.printStackTrace();
  66         }
  67     }
  68
  69 }