TResizeEvent.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 screen or window resize event.
  35  */
  36 public final class TResizeEvent extends TInputEvent {
  37
  38     /**
  39      * Resize events can be generated for either a total screen resize or a
  40      * widget/window resize.
  41      */
  42     public enum Type {
  43         /**
  44          * The entire screen size changed.
  45          */
  46         SCREEN,
  47
  48         /**
  49          * A widget was resized.
  50          */
  51         WIDGET
  52     }
  53
  54     /**
  55      * The type of resize.
  56      */
  57     private Type type;
  58
  59     /**
  60      * Get resize type.
  61      *
  62      * @return SCREEN or WIDGET
  63      */
  64     public Type getType() {
  65         return type;
  66     }
  67
  68     /**
  69      * New width.
  70      */
  71     private int width;
  72
  73     /**
  74      * Get the new width.
  75      *
  76      * @return width
  77      */
  78     public int getWidth() {
  79         return width;
  80     }
  81
  82     /**
  83      * New height.
  84      */
  85     private int height;
  86
  87     /**
  88      * Get the new height.
  89      *
  90      * @return height
  91      */
  92     public int getHeight() {
  93         return height;
  94     }
  95
  96     /**
  97      * Public contructor.
  98      *
  99      * @param type the Type of resize, Screen or Widget
 100      * @param width the new width
 101      * @param height the new height
 102      */
 103     public TResizeEvent(final Type type, final int width, final int height) {
 104         this.type   = type;
 105         this.width  = width;
 106         this.height = height;
 107     }
 108
 109     /**
 110      * Make human-readable description of this TResizeEvent.
 111      *
 112      * @return displayable String
 113      */
 114     @Override
 115     public String toString() {
 116         return String.format("Resize: %s width = %d height = %d",
 117             type, width, height);
 118     }
 119
 120 }