From: Namhyung Kim <[email protected]>
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 <[email protected]>
Signed-off-by: Namhyung Kim <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Pekka Enberg <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
---
tools/perf/ui/gtk/hists.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c
index 3a5d013..3254903 100644
--- a/tools/perf/ui/gtk/hists.c
+++ b/tools/perf/ui/gtk/hists.c
@@ -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);
--
1.8.1.4