TMenuEvent.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.event;
  32
  33 /**
  34  * This class encapsulates a menu selection event.
  35  * TApplication.getMenuItem(id) can be used to obtain the TMenuItem itself,
  36  * say for setting enabled/disabled/checked/etc.
  37  */
  38 public final class TMenuEvent extends TInputEvent {
  39
  40     /**
  41      * MenuItem ID.
  42      */
  43     private int id;
  44
  45     /**
  46      * Get the MenuItem ID.
  47      *
  48      * @return the ID
  49      */
  50     public int getId() {
  51         return id;
  52     }
  53
  54     /**
  55      * Public contructor.
  56      *
  57      * @param id the MenuItem ID
  58      */
  59     public TMenuEvent(final int id) {
  60         this.id = id;
  61     }
  62
  63     /**
  64      * Make human-readable description of this TMenuEvent.
  65      *
  66      * @return displayable String
  67      */
  68     @Override
  69     public String toString() {
  70         return String.format("MenuEvent: %d", id);
  71     }
  72 }