From 4d95d677450fb196bb3bd3f56b6183401f30c062 Mon Sep 17 00:00:00 2001
From: hneemann <helmut.neemann@arcor.de>
Date: Thu, 20 Jun 2019 23:53:54 +0200
Subject: [PATCH] fixed some checkstyle issues

---
 .../gui/components/CircuitScrollPanel.java        | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/main/java/de/neemann/digital/gui/components/CircuitScrollPanel.java b/src/main/java/de/neemann/digital/gui/components/CircuitScrollPanel.java
index 76b242df2..65e576dea 100644
--- a/src/main/java/de/neemann/digital/gui/components/CircuitScrollPanel.java
+++ b/src/main/java/de/neemann/digital/gui/components/CircuitScrollPanel.java
@@ -17,6 +17,9 @@ import java.awt.geom.Point2D;
 
 import static de.neemann.digital.draw.shapes.GenericShape.SIZE;
 
+/**
+ * A scroll panel used by the circuit component
+ */
 public class CircuitScrollPanel extends JPanel {
     private static final int BORDER = SIZE * 10;
     private final CircuitComponent circuitComponent;
@@ -25,6 +28,11 @@ public class CircuitScrollPanel extends JPanel {
     private GraphicMinMax graphicMinMax;
     private AffineTransform transform;
 
+    /**
+     * Creates a new instance
+     *
+     * @param circuitComponent the circuit component to use
+     */
     public CircuitScrollPanel(CircuitComponent circuitComponent) {
         super(new BorderLayout());
         horizontal = new JScrollBar(JScrollBar.HORIZONTAL);
@@ -64,10 +72,15 @@ public class CircuitScrollPanel extends JPanel {
 
     void sizeChanged() {
         graphicMinMax = null;
-        if (transform!=null)
+        if (transform != null)
             updateBars();
     }
 
+    /**
+     * Updates the transformation
+     *
+     * @param transform the transform
+     */
     void transformChanged(AffineTransform transform) {
         this.transform = transform;
         updateBars();