Updated readability of the code.

[sixth-3d.git] / src / main / java / eu / svjatoslav / sixth / e3d / gui / textEditorComponent / TextEditComponent.java

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/gui/textEditorComponent/TextEditComponent.java b/src/main/java/eu/svjatoslav/sixth/e3d/gui/textEditorComponent/TextEditComponent.java
index 93c0535..0cd379c 100755 (executable)
--- a/src/main/java/eu/svjatoslav/sixth/e3d/gui/textEditorComponent/TextEditComponent.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/gui/textEditorComponent/TextEditComponent.java
@@ -1,5 +1,5 @@
 /*
- * Sixth 3D engine. Author: Svjatoslav Agejenko. 
+ * Sixth 3D engine. Author: Svjatoslav Agejenko.
  * This project is released under Creative Commons Zero (CC0) license.
  */
 package eu.svjatoslav.sixth.e3d.gui.textEditorComponent;
@@ -28,14 +28,25 @@ public class TextEditComponent extends GuiComponent implements ClipboardOwner {
      */
     private final Set<Integer> dirtyRows = new HashSet<>();
 
+
     private final TextCanvas textCanvas;
     public int scrolledCharacters = 0, scrolledLines = 0;
     public boolean selecting = false;
+
+    /**
+     * Selection start and end pointers.
+     */
     public TextPointer selectionStart = new TextPointer(0, 0);
     public TextPointer selectionEnd = new TextPointer(0, 0);
+
+
     public TextPointer cursorLocation = new TextPointer(0, 0);
     Page page = new Page();
     LookAndFeel lookAndFeel;
+
+    /**
+     * If true, the page will be repainted on the next update.
+     */
     boolean repaintPage = false;
 
     public TextEditComponent(final Transform transform,
@@ -484,7 +495,6 @@ public class TextEditComponent extends GuiComponent implements ClipboardOwner {
         if (keyCode == KeyboardHelper.PGUP) {
             cursorLocation.row -= textCanvas.getSize().row;
             repaintPage = true;
-            return;
         }
 
     }
@@ -589,13 +599,6 @@ public class TextEditComponent extends GuiComponent implements ClipboardOwner {
         dirtyRows.clear();
     }
 
-    // public void setCaret(final int x, final int y) {
-    // selecting = false;
-    // cursorLocation.column = (x / characterWidth) + scrolledCharacters;
-    // cursorLocation.row = (y / characterHeight) + scrolledLines;
-    // repaintPage();
-    // }
-
     /**
      * Scroll full page to given amount of lines or charancters.
      */