# HG changeset patch
# User Chris Cannam
# Date 1482234794 0
# Node ID 42217d9c592061231b6f0e1c2001715e082e8ef3
# Parent  d421df27e1848552c50ded50e348fc3239d2e71b
Fix erroneous use of single-colour setting to determine dark/light background when in segmentation mode

diff -r d421df27e184 -r 42217d9c5920 layer/TimeValueLayer.h
--- a/layer/TimeValueLayer.h	Tue Dec 20 10:49:24 2016 +0000
+++ b/layer/TimeValueLayer.h	Tue Dec 20 11:53:14 2016 +0000
@@ -146,6 +146,7 @@
 
     void setProperties(const QXmlAttributes &attributes);
 
+    /// Override from SingleColourLayer
     virtual ColourSignificance getLayerColourSignificance() const {
         if (m_plotStyle == PlotSegmentation) {
             return ColourHasMeaningfulValue;
@@ -154,6 +155,15 @@
         }
     }
 
+    /// Override from SingleColourLayer
+    virtual bool hasLightBackground() const {
+        if (m_plotStyle == PlotSegmentation) {
+            return true;
+        } else {
+            return SingleColourLayer::hasLightBackground();
+        }
+    }
+
     /// VerticalScaleLayer and ColourScaleLayer methods
     virtual int getYForValue(LayerGeometryProvider *, double value) const;
     virtual double getValueForY(LayerGeometryProvider *, int y) const;