Improved code readability

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

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..184ddba 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;
@@ -191,7 +192,7 @@ public class ViewPanel extends JPanel implements ComponentListener {
      * It tells view to update itself. View can decide if actual re-rendering of
      * graphics is needed.
      */
-    void updateView() {
+    void ensureThatViewIsUpToDate() {
         maintainRenderingContext();
 
         final int millisecondsPassedSinceLastUpdate = getMillisecondsPassedSinceLastUpdate();
@@ -220,6 +221,7 @@ public class ViewPanel extends JPanel implements ComponentListener {
             return;
         }
 
+        // create new rendering context if window size has changed
         if ((renderingContext == null)
                 || (renderingContext.width != panelWidth)
                 || (renderingContext.height != panelHeight)) {