From: hansonr <hansonr@stolaf.edu>
Date: Wed, 20 Jun 2018 17:51:07 +0000 (+0100)
Subject: SeqCanvas and OverviewCanvas
X-Git-Tag: Release_2_11_4_0~45^2~18^2~677
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=348fe2d15827689d155df9345e4f10753cab6ac9;p=jalview.git

SeqCanvas and OverviewCanvas

It's important for us that these extend JPanel, not JComponent. This is
because we have slipped in a new subclass, JSComponent, that extends
JComponent and is a superclass of all Swing components in SwingJS.
---

diff --git a/src/jalview/gui/OverviewCanvas.java b/src/jalview/gui/OverviewCanvas.java
index cc361a5..ec2c49f 100644
--- a/src/jalview/gui/OverviewCanvas.java
+++ b/src/jalview/gui/OverviewCanvas.java
@@ -31,9 +31,9 @@ import java.awt.Dimension;
 import java.awt.Graphics;
 import java.awt.image.BufferedImage;
 
-import javax.swing.JComponent;
+import javax.swing.JPanel;
 
-public class OverviewCanvas extends JComponent
+public class OverviewCanvas extends JPanel
 {
   private static final Color TRANS_GREY = new Color(100, 100, 100, 25);
 
diff --git a/src/jalview/gui/SeqCanvas.java b/src/jalview/gui/SeqCanvas.java
index 8f315bd..74af104 100755
--- a/src/jalview/gui/SeqCanvas.java
+++ b/src/jalview/gui/SeqCanvas.java
@@ -46,7 +46,7 @@ import java.beans.PropertyChangeEvent;
 import java.util.Iterator;
 import java.util.List;
 
-import javax.swing.JComponent;
+import javax.swing.JPanel;
 
 /**
  * The Swing component on which the alignment sequences, and annotations (if
@@ -54,7 +54,7 @@ import javax.swing.JComponent;
  * Wrapped mode, but not the scale above in Unwrapped mode.
  * 
  */
-public class SeqCanvas extends JComponent implements ViewportListenerI
+public class SeqCanvas extends JPanel implements ViewportListenerI
 {
   private static final String ZEROS = "0000000000";