perf gtk/hists: Use GtkTreeStore instead of GtkListStore
The GtkTreeStore can save items in a tree-like way. This is a
preparation for supporting callgraphs in the hist browser.
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/1370337737-30812-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c
index 9708dd5..cb6a9b4 100644
--- a/tools/perf/ui/gtk/hists.c
+++ b/tools/perf/ui/gtk/hists.c
@@ -131,7 +131,7 @@
GType col_types[MAX_COLUMNS];
GtkCellRenderer *renderer;
struct sort_entry *se;
- GtkListStore *store;
+ GtkTreeStore *store;
struct rb_node *nd;
GtkWidget *view;
int col_idx;
@@ -156,7 +156,7 @@
col_types[nr_cols++] = G_TYPE_STRING;
}
- store = gtk_list_store_newv(nr_cols, col_types);
+ store = gtk_tree_store_newv(nr_cols, col_types);
view = gtk_tree_view_new();
@@ -199,7 +199,7 @@
if (percent < min_pcnt)
continue;
- gtk_list_store_append(store, &iter);
+ gtk_tree_store_append(store, &iter, NULL);
col_idx = 0;
@@ -209,7 +209,7 @@
else
fmt->entry(&hpp, h);
- gtk_list_store_set(store, &iter, col_idx++, s, -1);
+ gtk_tree_store_set(store, &iter, col_idx++, s, -1);
}
list_for_each_entry(se, &hist_entry__sort_list, list) {
@@ -219,7 +219,7 @@
se->se_snprintf(h, s, ARRAY_SIZE(s),
hists__col_len(hists, se->se_width_idx));
- gtk_list_store_set(store, &iter, col_idx++, s, -1);
+ gtk_tree_store_set(store, &iter, col_idx++, s, -1);
}
}