X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Ftracetreeitem.hpp;h=3632ded2f3fb51553ec402a3126f25165561fdf5;hb=ac0708fb7e6b4010d90a569386810d3d2edc7eb9;hp=c41b67d75d1d2ab1a2dc503048d80d7c4241b63b;hpb=574c568d184240cd87be1b57fc00d60a4eac7566;p=pulseview.git

diff --git a/pv/view/tracetreeitem.hpp b/pv/view/tracetreeitem.hpp
index c41b67d7..3632ded2 100644
--- a/pv/view/tracetreeitem.hpp
+++ b/pv/view/tracetreeitem.hpp
@@ -110,6 +110,14 @@ public:
 	 */
 	QPoint point(const QRect &rect) const;
 
+	/**
+     * Sets the new background colour state: false means dark, true means bright.
+	 * This is to allow for alternating backgrounds but has no effect
+	 * when coloured background colours are used.
+	 * @param state New bg color state to use.
+	 */
+	void set_bgcolour_state(bool state);
+
 	/**
 	 * Computes the vertical extents of the contents of this row item.
 	 * @return A pair containing the minimum and maximum y-values.
@@ -122,6 +130,8 @@ protected:
 	int layout_v_offset_;
 	int visual_v_offset_;
 
+	bool bgcolour_state_;
+
 private:
 	QPropertyAnimation v_offset_animation_;
 };