default parameter for colours in annotation shading (JAL-234), ensure

[jalview.git] / src / jalview / gui / Preferences.java

diff --git a/src/jalview/gui/Preferences.java b/src/jalview/gui/Preferences.java
index 70f8f3e..b92f9da 100755 (executable)
--- a/src/jalview/gui/Preferences.java
+++ b/src/jalview/gui/Preferences.java
@@ -147,6 +147,12 @@ public class Preferences extends GPreferences
 
     colour.setSelectedItem(string);
 
+    /**
+     * default min-max colours for annotation shading
+     */
+    minColour.setBackground(Cache.getDefaultColour("ANNOTATIONCOLOUR_MIN", Color.orange));
+    maxColour.setBackground(Cache.getDefaultColour("ANNOTATIONCOLOUR_MAX", Color.red));
+
     String[] fonts = java.awt.GraphicsEnvironment
             .getLocalGraphicsEnvironment().getAvailableFontFamilyNames();
 
@@ -329,6 +335,9 @@ public class Preferences extends GPreferences
     Cache.applicationProperties.setProperty("SORT_ALIGNMENT", sortby
             .getSelectedItem().toString());
 
+    Cache.applicationProperties.setProperty("ANNOTATIONCOLOUR_MIN", minColour.getBackground().toString());
+    Cache.applicationProperties.setProperty("ANNOTATIONCOLOUR_MAX", maxColour.getBackground().toString());
+    
     if (epsRendering.getSelectedItem().equals("Prompt each time"))
     {
       Cache.applicationProperties.remove("EPS_RENDERING");
@@ -641,4 +650,26 @@ public class Preferences extends GPreferences
   {
     return groupURLLinks;
   }
+  public void minColour_actionPerformed()
+  {
+    Color col = JColorChooser.showDialog(this,
+            "Select Colour for Minimum Value", minColour.getBackground());
+    if (col != null)
+    {
+      minColour.setBackground(col);
+    }
+    minColour.repaint();
+  }
+
+  public void maxColour_actionPerformed()
+  {
+    Color col = JColorChooser.showDialog(this,
+            "Select Colour for Maximum Value", maxColour.getBackground());
+    if (col != null)
+    {
+      maxColour.setBackground(col);
+    }
+    maxColour.repaint();
+  }
+
 }