gtkaboutdialog: Use symbolic names for button numbers

diff --git a/gtk/gtkaboutdialog.c b/gtk/gtkaboutdialog.c
index a4cc9c33adb6097d922f32880eca9a32f45d54ed..c72f1abf590c46ac40c0f3c3521f162eabbcecf2 100644 (file)
--- a/gtk/gtkaboutdialog.c
+++ b/gtk/gtkaboutdialog.c
@@ -1965,7 +1965,7 @@ text_view_event_after (GtkWidget      *text_view,
 
   button_event = (GdkEventButton *)event;
 
-  if (button_event->button != 1)
+  if (button_event->button != GDK_BUTTON_PRIMARY)
     return FALSE;
 
   buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text_view));