2 files changed, 11 insertions, 0 deletions
diff --git a/src/ui/widget/unit-tracker.cpp b/src/ui/widget/unit-tracker.cpp
index c6318db25..a1501c229 100644
--- a/src/ui/widget/unit-tracker.cpp
+++ b/src/ui/widget/unit-tracker.cpp
@@ -12,6 +12,7 @@
  * Released under GNU GPL, read the file 'COPYING' for more information
  */
 
+#include "style-internal.h"
 #include "unit-tracker.h"
 #include "widgets/ege-select-one-action.h"
 
@@ -121,6 +122,15 @@ void UnitTracker::addUnit(Inkscape::Util::Unit const *u)
     gtk_list_store_set(_store, &iter, COLUMN_STRING, u ? u->abbr.c_str() : "NULL", -1);
 }
 
+void UnitTracker::prependUnit(Inkscape::Util::Unit const *u)
+{
+    GtkTreeIter iter;
+    gtk_list_store_prepend(_store, &iter);
+    gtk_list_store_set(_store, &iter, COLUMN_STRING, u ? u->abbr.c_str() : "NULL", -1);
+    /* Re-shuffle our default selection here (_active gets out of sync) */
+    setActiveUnit(_activeUnit);
+}
+
 void UnitTracker::setFullVal(GtkAdjustment *adj, gdouble val)
 {
     _priorValues[adj] = val;
diff --git a/src/ui/widget/unit-tracker.h b/src/ui/widget/unit-tracker.h
index 06245930e..8fa9ff304 100644
--- a/src/ui/widget/unit-tracker.h
+++ b/src/ui/widget/unit-tracker.h
@@ -43,6 +43,7 @@ public:
 
     void addUnit(Inkscape::Util::Unit const *u);
     void addAdjustment(GtkAdjustment *adj);
+    void prependUnit(Inkscape::Util::Unit const *u);
     void setFullVal(GtkAdjustment *adj, gdouble val);
 
     GtkAction *createAction(gchar const *name, gchar const *label, gchar const *tooltip);