JAL-1544 backgroud -> background

[jalview.git] / src / MCview / PDBViewer.java

diff --git a/src/MCview/PDBViewer.java b/src/MCview/PDBViewer.java
index f108fc2..1c7a6ee 100755 (executable)
--- a/src/MCview/PDBViewer.java
+++ b/src/MCview/PDBViewer.java
@@ -41,6 +41,7 @@ import jalview.schemes.ZappoColourScheme;
 import jalview.util.MessageManager;
 import jalview.ws.ebi.EBIFetchClient;
 
+import java.awt.Color;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.awt.event.ItemEvent;
@@ -54,6 +55,7 @@ import java.io.File;
 import java.io.FileOutputStream;
 import java.io.FileReader;
 import java.io.PrintWriter;
+import java.util.Map;
 
 import javax.swing.ButtonGroup;
 import javax.swing.JCheckBoxMenuItem;
@@ -400,15 +402,14 @@ public class PDBViewer extends JInternalFrame implements Runnable
     bg.add(buried);
     bg.add(user);
 
-    if (jalview.gui.UserDefinedColours.getUserColourSchemes() != null)
+    Map<String, UserColourScheme> userColourSchemes = UserDefinedColours
+            .getUserColourSchemes();
+    if (userColourSchemes != null)
     {
-      java.util.Enumeration userColours = jalview.gui.UserDefinedColours
-              .getUserColourSchemes().keys();
-
-      while (userColours.hasMoreElements())
+      for (String userColour : userColourSchemes.keySet())
       {
         final JRadioButtonMenuItem radioItem = new JRadioButtonMenuItem(
-                userColours.nextElement().toString());
+                userColour);
         radioItem.setName("USER_DEFINED");
         radioItem.addMouseListener(new MouseAdapter()
         {
@@ -723,7 +724,7 @@ public class PDBViewer extends JInternalFrame implements Runnable
     }
     else
     {
-      UserColourScheme udc = (UserColourScheme) UserDefinedColours
+      UserColourScheme udc = UserDefinedColours
               .getUserColourSchemes().get(e.getActionCommand());
 
       pdbcanvas.pdb.setColours(udc);
@@ -734,8 +735,8 @@ public class PDBViewer extends JInternalFrame implements Runnable
 
   public void background_actionPerformed(ActionEvent e)
   {
-    java.awt.Color col = JColorChooser.showDialog(this,
-            MessageManager.getString("label.select_backgroud_colour"),
+    Color col = JColorChooser.showDialog(this,
+            MessageManager.getString("label.select_background_colour"),
             pdbcanvas.backgroundColour);
 
     if (col != null)