Improved code readability

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/gui/ViewFrame.java b/src/main/java/eu/svjatoslav/sixth/e3d/gui/ViewFrame.java
index bbae44c..f71e0a5 100755 (executable)
--- a/src/main/java/eu/svjatoslav/sixth/e3d/gui/ViewFrame.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/gui/ViewFrame.java
@@ -11,6 +11,9 @@ import java.awt.event.ComponentListener;
 import java.awt.event.WindowEvent;
 import java.awt.event.WindowListener;
 
+/**
+ * Java Swing GUI frame that contains canvas for 3D rendering.
+ */
 public class ViewFrame extends JFrame implements WindowListener {
 
     private static final long serialVersionUID = -7037635097739548470L;

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/gui/ViewPanel.java b/src/main/java/eu/svjatoslav/sixth/e3d/gui/ViewPanel.java
index a511bc7..f6603a0 100755 (executable)
--- a/src/main/java/eu/svjatoslav/sixth/e3d/gui/ViewPanel.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/gui/ViewPanel.java
@@ -18,6 +18,7 @@ import java.util.concurrent.ConcurrentHashMap;
 
 /**
  * Java Swing GUI panel that contains canvas for 3D rendering.
+ * Usually it is used as a part of {@link ViewFrame}.
  */
 public class ViewPanel extends JPanel implements ComponentListener {
     private static final long serialVersionUID = 1683277888885045387L;