src/jexer/menu/TMenuSeparator.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.menu;
  30
  31 import jexer.bits.CellAttributes;
  32 import jexer.bits.GraphicsChars;
  33
  34 /**
  35  * TMenuSeparator is a special case menu item.
  36  */
  37 public class TMenuSeparator extends TMenuItem {
  38
  39     // ------------------------------------------------------------------------
  40     // Constructors -----------------------------------------------------------
  41     // ------------------------------------------------------------------------
  42
  43     /**
  44      * Package private constructor.
  45      *
  46      * @param parent parent widget
  47      * @param x column relative to parent
  48      * @param y row relative to parent
  49      */
  50     TMenuSeparator(final TMenu parent, final int x, final int y) {
  51         super(parent, TMenu.MID_UNUSED, x, y, "");
  52         setEnabled(false);
  53         setActive(false);
  54         setWidth(parent.getWidth() - 2);
  55     }
  56
  57     // ------------------------------------------------------------------------
  58     // TMenuItem --------------------------------------------------------------
  59     // ------------------------------------------------------------------------
  60
  61     /**
  62      * Draw a menu separator.
  63      */
  64     @Override
  65     public void draw() {
  66         CellAttributes background = getTheme().getColor("tmenu");
  67
  68         putCharXY(0, 0, GraphicsChars.CP437[0xC3], background);
  69         putCharXY(getWidth() - 1, 0, GraphicsChars.CP437[0xB4], background);
  70         hLineXY(1, 0, getWidth() - 2, GraphicsChars.SINGLE_BAR, background);
  71     }
  72
  73 }