X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;ds=inline;f=src%2Fjexer%2Ftterminal%2FDisplayLine.java;h=74e63a85960e840e911c5999b44e21d1ede2799b;hb=ab215e38e98a76ad189ba537e37c420ae515e4c0;hp=66036d7409ec935f2659aeab03cca81205428dc9;hpb=051e29138b18fb4b731a72f8727475b10e4c74e4;p=fanfix.git

diff --git a/src/jexer/tterminal/DisplayLine.java b/src/jexer/tterminal/DisplayLine.java
index 66036d7..74e63a8 100644
--- a/src/jexer/tterminal/DisplayLine.java
+++ b/src/jexer/tterminal/DisplayLine.java
@@ -3,7 +3,7 @@
  *
  * The MIT License (MIT)
  *
- * Copyright (C) 2017 Kevin Lamonte
+ * Copyright (C) 2019 Kevin Lamonte
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -80,6 +80,21 @@ public class DisplayLine {
     // Constructors -----------------------------------------------------------
     // ------------------------------------------------------------------------
 
+    /**
+     * Public constructor makes a duplicate (deep copy).
+     *
+     * @param line the line to duplicate
+     */
+    public DisplayLine(final DisplayLine line) {
+        chars = new Cell[MAX_LINE_LENGTH];
+        for (int i = 0; i < chars.length; i++) {
+            chars[i] = new Cell(line.chars[i]);
+        }
+        doubleWidth = line.doubleWidth;
+        doubleHeight = line.doubleHeight;
+        reverseColor = line.reverseColor;
+    }
+
     /**
      * Public constructor sets everything to drawing attributes.
      *