src/jexer/demos/DemoApplication.java

   1 /*
   2  * Jexer - Java Text User Interface
   3  *
   4  * License: LGPLv3 or later
   5  *
   6  * This module is licensed under the GNU Lesser General Public License
   7  * Version 3.  Please see the file "COPYING" in this directory for more
   8  * information about the GNU Lesser General Public License Version 3.
   9  *
  10  *     Copyright (C) 2015  Kevin Lamonte
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU Lesser General Public License
  14  * as published by the Free Software Foundation; either version 3 of
  15  * the License, or (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU Lesser General Public
  23  * License along with this program; if not, see
  24  * http://www.gnu.org/licenses/, or write to the Free Software
  25  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  26  * 02110-1301 USA
  27  *
  28  * @author Kevin Lamonte [kevin.lamonte@gmail.com]
  29  * @version 1
  30  */
  31 package jexer.demos;
  32
  33 import java.io.*;
  34
  35 import jexer.*;
  36 import jexer.event.*;
  37 import jexer.menu.*;
  38
  39 /**
  40  * The demo application itself.
  41  */
  42 class DemoApplication extends TApplication {
  43
  44     /**
  45      * Add all the widgets of the demo.
  46      */
  47     private void addAllWidgets() {
  48         new DemoMainWindow(this);
  49
  50         // Add the menus
  51         addFileMenu();
  52         addEditMenu();
  53
  54         TMenu demoMenu = addMenu("&Demo");
  55         TMenuItem item = demoMenu.addItem(2000, "&Checkable");
  56         item.setCheckable(true);
  57         item = demoMenu.addItem(2001, "Disabled");
  58         item.setEnabled(false);
  59         item = demoMenu.addItem(2002, "&Normal");
  60         TSubMenu subMenu = demoMenu.addSubMenu("Sub-&Menu");
  61         item = demoMenu.addItem(2010, "N&ormal A&&D");
  62
  63         item = subMenu.addItem(2000, "&Checkable (sub)");
  64         item.setCheckable(true);
  65         item = subMenu.addItem(2001, "Disabled (sub)");
  66         item.setEnabled(false);
  67         item = subMenu.addItem(2002, "&Normal (sub)");
  68
  69         subMenu = subMenu.addSubMenu("Sub-&Menu");
  70         item = subMenu.addItem(2000, "&Checkable (sub)");
  71         item.setCheckable(true);
  72         item = subMenu.addItem(2001, "Disabled (sub)");
  73         item.setEnabled(false);
  74         item = subMenu.addItem(2002, "&Normal (sub)");
  75
  76         addWindowMenu();
  77     }
  78
  79     /**
  80      * Public constructor.
  81      *
  82      * @param input an InputStream connected to the remote user, or null for
  83      * System.in.  If System.in is used, then on non-Windows systems it will
  84      * be put in raw mode; shutdown() will (blindly!) put System.in in cooked
  85      * mode.  input is always converted to a Reader with UTF-8 encoding.
  86      * @param output an OutputStream connected to the remote user, or null
  87      * for System.out.  output is always converted to a Writer with UTF-8
  88      * encoding.
  89      * @throws UnsupportedEncodingException if an exception is thrown when
  90      * creating the InputStreamReader
  91      */
  92     public DemoApplication(final InputStream input,
  93         final OutputStream output) throws UnsupportedEncodingException {
  94         super(input, output);
  95         addAllWidgets();
  96     }
  97
  98     /**
  99      * Public constructor.
 100      *
 101      * @param backendType one of the TApplication.BackendType values
 102      * @throws Exception if TApplication can't instantiate the Backend.
 103      */
 104     public DemoApplication(BackendType backendType) throws Exception {
 105         super(backendType);
 106         addAllWidgets();
 107     }
 108 }