perf gtk/hists: Set rules hint for the hist browser
authorNamhyung Kim <namhyung.kim@lge.com>
Tue, 4 Jun 2013 09:22:17 +0000 (18:22 +0900)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Fri, 12 Jul 2013 16:52:45 +0000 (13:52 -0300)
The 'rules' means that every second line of the tree view has a shaded
background, which makes it easier to see which cell belongs to which
row in the tree view.  It can be useful for a tree view that has a lot
of rows.

Reviewed-by: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1370337737-30812-7-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/ui/gtk/hists.c

index 3a5d01319988aa81a8f3934ecc284b35cf96f41f..32549035f50d99b8f8b62c9c1eac0467a47f8905 100644 (file)
@@ -326,6 +326,8 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists,
                }
        }
 
+       gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(view), TRUE);
+
        g_signal_connect(view, "row-activated",
                         G_CALLBACK(on_row_activated), NULL);
        gtk_container_add(GTK_CONTAINER(window), view);