src/jexer/demos/Demo8.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 java.util.ResourceBundle;
  32
  33 import jexer.TApplication;
  34 import jexer.TPanel;
  35 import jexer.TSplitPane;
  36 import jexer.TTerminalWidget;
  37 import jexer.TText;
  38 import jexer.TWindow;
  39 import jexer.layout.BoxLayoutManager;
  40 import jexer.menu.TMenu;
  41
  42 /**
  43  * This class shows off TSplitPane.
  44  */
  45 public class Demo8 {
  46
  47     /**
  48      * Translated strings.
  49      */
  50     private static final ResourceBundle i18n = ResourceBundle.getBundle(Demo8.class.getName());
  51
  52     // ------------------------------------------------------------------------
  53     // Constants --------------------------------------------------------------
  54     // ------------------------------------------------------------------------
  55
  56     private static String TEXT =
  57 "This is an example of a reflowable text field.  Some example text follows.\n" +
  58 "\n" +
  59 "Notice that some menu items should be disabled when this window has focus.\n" +
  60 "\n" +
  61 "This library implements a text-based windowing system loosely " +
  62 "reminiscent of Borland's [Turbo " +
  63 "Vision](http://en.wikipedia.org/wiki/Turbo_Vision) library.  For those " +
  64 "wishing to use the actual C++ Turbo Vision library, see [Sergio " +
  65 "Sigala's updated version](http://tvision.sourceforge.net/) that runs " +
  66 "on many more platforms.\n" +
  67 "\n" +
  68 "This library is licensed MIT.  See the file LICENSE for the full license " +
  69 "for the details.\n";
  70
  71     // ------------------------------------------------------------------------
  72     // Demo8 ------------------------------------------------------------------
  73     // ------------------------------------------------------------------------
  74
  75     /**
  76      * Main entry point.
  77      *
  78      * @param args Command line arguments
  79      */
  80     public static void main(final String [] args) throws Exception {
  81         // This demo will build everything "from the outside".
  82
  83         // Swing is the default backend on Windows unless explicitly
  84         // overridden by jexer.Swing.
  85         TApplication.BackendType backendType = TApplication.BackendType.XTERM;
  86         if (System.getProperty("os.name").startsWith("Windows")) {
  87             backendType = TApplication.BackendType.SWING;
  88         }
  89         if (System.getProperty("os.name").startsWith("Mac")) {
  90             backendType = TApplication.BackendType.SWING;
  91         }
  92         if (System.getProperty("jexer.Swing") != null) {
  93             if (System.getProperty("jexer.Swing", "false").equals("true")) {
  94                 backendType = TApplication.BackendType.SWING;
  95             } else {
  96                 backendType = TApplication.BackendType.XTERM;
  97             }
  98         }
  99
 100         // For this demo, let's disable the status bar.
 101         System.setProperty("jexer.hideStatusBar", "true");
 102
 103         TApplication app = new TApplication(backendType);
 104         app.addToolMenu();
 105         app.addFileMenu();
 106         TWindow window = new TWindow(app, i18n.getString("windowTitle"),
 107             60, 22);
 108
 109         TMenu paneMenu = app.addMenu(i18n.getString("paneMenu"));
 110         paneMenu.addDefaultItem(TMenu.MID_SPLIT_VERTICAL, true);
 111         paneMenu.addDefaultItem(TMenu.MID_SPLIT_HORIZONTAL, true);
 112
 113         TSplitPane pane = window.addSplitPane(0, 0, window.getWidth() - 2,
 114             window.getHeight() - 2, true);
 115
 116         // pane.setLeft(new TText(null, TEXT, 0, 0, 10, 10));
 117         // pane.setRight(new TText(null, TEXT, 0, 0, 10, 10));
 118
 119         // For this demo, let's require ptypipe
 120         System.setProperty("jexer.TTerminal.ptypipe", "true");
 121         pane.setLeft(new TTerminalWidget(null, 0, 0));
 122         pane.setRight(new TTerminalWidget(null, 0, 0));
 123
 124         app.run();
 125     }
 126
 127 }