JAL-2484 minor house-keeping

diff --git a/src/jalview/io/cache/JvCacheableInputBox.java b/src/jalview/io/cache/JvCacheableInputBox.java
index 3eb193e..6101bdd 100644 (file)
--- a/src/jalview/io/cache/JvCacheableInputBox.java
+++ b/src/jalview/io/cache/JvCacheableInputBox.java
@@ -12,6 +12,7 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
 
+import javax.swing.BorderFactory;
 import javax.swing.JComboBox;
 import javax.swing.JLabel;
 import javax.swing.JMenuItem;
@@ -44,7 +45,6 @@ public class JvCacheableInputBox<E> extends JComboBox<String>
 
   final static int INPUT_LIMIT = 2;
 
-  final static String SPACE = "    ";
 
   public JvCacheableInputBox(String cacheKey)
   {
@@ -64,12 +64,11 @@ public class JvCacheableInputBox<E> extends JComboBox<String>
    */
   private void initCachePopupMenu()
   {
-    add(popup);
-    setComponentPopupMenu(popup);
     pnlDefaultCache.setBackground(Color.WHITE);
+    pnlDefaultCache.setBorder(BorderFactory.createEmptyBorder(0, 19, 0, 0));
     txtDefaultCacheSize.setPreferredSize(new Dimension(45, 20));
-    lblDefaultCacheSize.setText(SPACE
-            + MessageManager.getString("label.default_cache_size"));
+    lblDefaultCacheSize.setText(MessageManager
+            .getString("label.default_cache_size"));
     // Force input to accept only Integer entries up to length - INPUT_LIMIT
     txtDefaultCacheSize.setDocument(new PlainDocument()
     {
@@ -88,8 +87,6 @@ public class JvCacheableInputBox<E> extends JComboBox<String>
     txtDefaultCacheSize.setText(appCache.getCacheLmit(cacheKey));
     pnlDefaultCache.add(lblDefaultCacheSize);
     pnlDefaultCache.add(txtDefaultCacheSize);
-    popup.insert(pnlDefaultCache, 0);
-
     menuItemClearCache.setText(MessageManager
             .getString("action.clear_cached_items"));
     menuItemClearCache.addActionListener(new ActionListener()
@@ -104,7 +101,10 @@ public class JvCacheableInputBox<E> extends JComboBox<String>
       }
     });
 
+    popup.insert(pnlDefaultCache, 0);
     popup.add(menuItemClearCache);
+    setComponentPopupMenu(popup);
+    add(popup);
   }
 
   /**