X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fjexer%2FTProgressBar.java;h=1e3b55a34e17d05c4717aea78ed9e20b8e5a3b43;hb=217a7710cb059e56d45fc65a717129ccaef9c65c;hp=0677199ad497aa3286f242810275791a761c74b5;hpb=d36057dfab8def933a64be042b039d76708ac5ba;p=fanfix.git

diff --git a/src/jexer/TProgressBar.java b/src/jexer/TProgressBar.java
index 0677199..1e3b55a 100644
--- a/src/jexer/TProgressBar.java
+++ b/src/jexer/TProgressBar.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"),
@@ -34,7 +34,7 @@ import jexer.bits.GraphicsChars;
 /**
  * TProgressBar implements a simple progress bar.
  */
-public final class TProgressBar extends TWidget {
+public class TProgressBar extends TWidget {
 
     // ------------------------------------------------------------------------
     // Variables --------------------------------------------------------------
@@ -86,6 +86,17 @@ public final class TProgressBar extends TWidget {
     // TWidget ----------------------------------------------------------------
     // ------------------------------------------------------------------------
 
+    /**
+     * Override TWidget's height: we can only set height at construction
+     * time.
+     *
+     * @param height new widget height (ignored)
+     */
+    @Override
+    public void setHeight(final int height) {
+        // Do nothing
+    }
+
     /**
      * Draw a static progress bar.
      */
@@ -98,26 +109,23 @@ public final class TProgressBar extends TWidget {
         int progressInt = (int)(progress * 100);
         int progressUnit = 100 / (getWidth() - 2);
 
-        getScreen().putCharXY(0, 0, GraphicsChars.CP437[0xC3], incompleteColor);
+        putCharXY(0, 0, GraphicsChars.CP437[0xC3], incompleteColor);
         for (int i = 0; i < getWidth() - 2; i++) {
             float iProgress = (float)i / (getWidth() - 2);
             int iProgressInt = (int)(iProgress * 100);
             if (iProgressInt <= progressInt - progressUnit) {
-                getScreen().putCharXY(i + 1, 0, GraphicsChars.BOX,
-                    completeColor);
+                putCharXY(i + 1, 0, GraphicsChars.BOX, completeColor);
             } else {
-                getScreen().putCharXY(i + 1, 0, GraphicsChars.SINGLE_BAR,
-                    incompleteColor);
+                putCharXY(i + 1, 0, GraphicsChars.SINGLE_BAR, incompleteColor);
             }
         }
         if (value >= maxValue) {
-            getScreen().putCharXY(getWidth() - 2, 0, GraphicsChars.BOX,
-                completeColor);
+            putCharXY(getWidth() - 2, 0, GraphicsChars.BOX, completeColor);
         } else {
-            getScreen().putCharXY(getWidth() - 2, 0, GraphicsChars.SINGLE_BAR,
+            putCharXY(getWidth() - 2, 0, GraphicsChars.SINGLE_BAR,
                 incompleteColor);
         }
-        getScreen().putCharXY(getWidth() - 1, 0, GraphicsChars.CP437[0xB4],
+        putCharXY(getWidth() - 1, 0, GraphicsChars.CP437[0xB4],
             incompleteColor);
     }