JAL-3049 JAL-2069 colour icon tooltip including by attribute

[jalview.git] / src / jalview / api / FeatureColourI.java

diff --git a/src/jalview/api/FeatureColourI.java b/src/jalview/api/FeatureColourI.java
index 93773cc..0e45675 100644 (file)
--- a/src/jalview/api/FeatureColourI.java
+++ b/src/jalview/api/FeatureColourI.java
@@ -72,7 +72,8 @@ public interface FeatureColourI
   boolean isSimpleColour();
 
   /**
-   * Answers true if the feature is coloured by label (description)
+   * Answers true if the feature is coloured by label (description) or by text
+   * value of an attribute
    * 
    * @return
    */
@@ -101,18 +102,6 @@ public interface FeatureColourI
   void setAboveThreshold(boolean b);
 
   /**
-   * Answers true if the threshold is the minimum value (when
-   * isAboveThreshold()) or maximum value (when isBelowThreshold()) of the
-   * colour range; only applicable when isGraduatedColour and either
-   * isAboveThreshold() or isBelowThreshold() answers true
-   * 
-   * @return
-   */
-  boolean isThresholdMinMax();
-
-  void setThresholdMinMax(boolean b);
-
-  /**
    * Returns the threshold value (if any), else zero
    * 
    * @return
@@ -203,4 +192,12 @@ public interface FeatureColourI
    * @return
    */
   void setAttributeName(String... name);
+
+  /**
+   * Answers a human-readable text description of the colour, suitable for
+   * display as a tooltip, possibly internationalised for the user's locale.
+   * 
+   * @return
+   */
+  String getDescription();
 }