removed useless code since gtk2 is no more supported

diff --git a/src/ui_graph.c b/src/ui_graph.c
index f21cbff..c2b5698 100644 (file)
--- a/src/ui_graph.c
+++ b/src/ui_graph.c
@@ -53,16 +53,10 @@ GtkWidget *ui_graph_create(struct ui_psensor *ui)
 
        w_graph = gtk_drawing_area_new();
 
-       if (GTK_MAJOR_VERSION == 2)
-               g_signal_connect(GTK_WIDGET(w_graph),
-                                "expose-event",
-                                G_CALLBACK(on_expose_event),
-                                ui);
-       else
-               g_signal_connect(GTK_WIDGET(w_graph),
-                                "draw",
-                                G_CALLBACK(on_expose_event),
-                                ui);
+       g_signal_connect(GTK_WIDGET(w_graph),
+                        "draw",
+                        G_CALLBACK(on_expose_event),
+                        ui);
 
        gtk_widget_add_events(w_graph, GDK_BUTTON_PRESS_MASK);