gtkcellarea: Use symbolic names for button numbers

diff --git a/gtk/gtkcellarea.c b/gtk/gtkcellarea.c
index bb805ee3eae4c40f3276adae890219bc0fca3539..029695f58008e40d10dee69073e6503f3cf5a9d3 100644 (file)
--- a/gtk/gtkcellarea.c
+++ b/gtk/gtkcellarea.c
@@ -1069,7 +1069,7 @@ gtk_cell_area_real_event (GtkCellArea          *area,
     {
       GdkEventButton *button_event = (GdkEventButton *)event;
 
-      if (button_event->button == 1)
+      if (button_event->button == GDK_BUTTON_PRIMARY)
         {
           GtkCellRenderer *renderer = NULL;
           GtkCellRenderer *focus_renderer;