From 61d9698ca54c6de88afdccd0e273709f14adc82f Mon Sep 17 00:00:00 2001
From: Denny <denny@denny-desktop>
Date: Mon, 30 May 2016 07:30:17 -0400
Subject: [PATCH] Code cleanup for waterfall and overlay panels

---
 src/spectrum/OverlayPanel.java   | 3 ---
 src/spectrum/WaterfallPanel.java | 9 +++++----
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/spectrum/OverlayPanel.java b/src/spectrum/OverlayPanel.java
index ded12c2a..d826a61c 100644
--- a/src/spectrum/OverlayPanel.java
+++ b/src/spectrum/OverlayPanel.java
@@ -96,9 +96,6 @@ public class OverlayPanel extends JPanel
 	private Color mColorSpectrumCursor;
 	private Color mColorSpectrumLine;
 
-//	//All channels
-//	private List<Channel> mChannels = new ArrayList<Channel>();
-//
 	//Currently visible/displayable channels
 	private CopyOnWriteArrayList<Channel> mVisibleChannels = new CopyOnWriteArrayList<Channel>();
 	private ChannelDisplay mChannelDisplay = ChannelDisplay.ALL;
diff --git a/src/spectrum/WaterfallPanel.java b/src/spectrum/WaterfallPanel.java
index 336e8c6c..a1c55421 100644
--- a/src/spectrum/WaterfallPanel.java
+++ b/src/spectrum/WaterfallPanel.java
@@ -278,26 +278,27 @@ public class WaterfallPanel extends JPanel implements DFTResultsListener,
 	{
 		return ( (double)getWidth() * (double)multiplier ) / (double)mDFTSize;
 	}
-
+	
 	/**
 	 * Renders the screen at each refresh
 	 */
 	public void paintComponent( Graphics g )
 	{
+		super.paintComponent( g );
+
 		int multiplier = getZoomMultiplier();
 
 		double binPixelWidth = getBinPixelWidth( multiplier );
 
 		int offset = (int)( getPixelOffset( multiplier ) - binPixelWidth );
-		
+
 		g.drawImage( mWaterfallImage, 
 					 offset, 
 					 0, 
 					 ( getWidth() * multiplier ) + (int)binPixelWidth, 
-					 mImageHeight, 
+					 mImageHeight,
 					 this );
 
-
     	Graphics2D graphics = (Graphics2D) g;
 
     	graphics.setColor( mColorSpectrumCursor );