allow configuration of graduated colour

diff --git a/src/jalview/gui/FeatureSettings.java b/src/jalview/gui/FeatureSettings.java
index db93724..f5580b9 100755 (executable)
--- a/src/jalview/gui/FeatureSettings.java
+++ b/src/jalview/gui/FeatureSettings.java
@@ -34,6 +34,7 @@ import jalview.analysis.AlignmentSorter;
 import jalview.commands.OrderCommand;
 import jalview.datamodel.*;
 import jalview.io.*;
+import jalview.schemes.GraduatedColor;
 
 public class FeatureSettings extends JPanel
 {
@@ -202,6 +203,7 @@ public class FeatureSettings extends JPanel
     {
       final Object typeMinMax = minmax.get(type);
       final JCheckBoxMenuItem chb = new JCheckBoxMenuItem("Vary Height");
+      // this is broken at the moment
       chb.setSelected(minmax.get(type) != null);
       chb.addActionListener(new ActionListener()
       {
@@ -221,6 +223,21 @@ public class FeatureSettings extends JPanel
 
       });
       men.add(chb);
+      if (typeMinMax != null && ((float[][]) typeMinMax)[0] != null)
+      {
+        // graduated colourschemes for those where minmax exists for the positional features
+        JMenuItem mxcol = new JMenuItem("Min Max Colour");
+        men.add(mxcol);
+        mxcol.addActionListener(new ActionListener()
+        {
+
+          public void actionPerformed(ActionEvent e)
+          {
+            new FeatureColourChooser(me, type);
+          }
+
+        });
+      }
     }
     men.show(table, x, y);
   }
@@ -1227,8 +1244,26 @@ public class FeatureSettings extends JPanel
             Object color, boolean isSelected, boolean hasFocus, int row,
             int column)
     {
-      Color newColor = (Color) color;
-      setBackground(newColor);
+      Color newColor;
+      color = fr.featureColours.get((String) table.getModel().getValueAt(
+              row, 0));
+      if (color instanceof GraduatedColor)
+      {
+        newColor = ((GraduatedColor) color).getMaxColor();
+        Color minCol = ((GraduatedColor) color).getMinColor();;
+        setBackground(newColor);
+        setToolTipText("RGB value: Max (" + newColor.getRed() + ", "
+                + newColor.getGreen() + ", " + newColor.getBlue()
+                + ")\nMin (" + minCol.getRed() + ", " + minCol.getGreen()
+                + ", " + minCol.getBlue() + ")");
+      }
+      else
+      {
+        newColor = (Color) color;
+        setBackground(newColor);
+        setToolTipText("RGB value: " + newColor.getRed() + ", "
+                + newColor.getGreen() + ", " + newColor.getBlue());
+      }
       if (isSelected)
       {
         if (selectedBorder == null)
@@ -1248,8 +1283,6 @@ public class FeatureSettings extends JPanel
         setBorder(unselectedBorder);
       }
 
-      setToolTipText("RGB value: " + newColor.getRed() + ", "
-              + newColor.getGreen() + ", " + newColor.getBlue());
       return this;
     }
   }