Restore column title and set autoexpand threshold to 95%.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/callgraph.c b/src/callgraph.c
index bfa1e02..6084c76 100644
--- a/src/callgraph.c
+++ b/src/callgraph.c
@@ -732,7 +732,8 @@ static void
 autoexpand_children (CallGraph *self, GtkTreeIter *iter, GtkTreePath *path)
 {
     CallGraphFrame *frame = iter->user_data;
-    if (frame->n_filter == 1) {
+    if (frame->n_filter == 1 ||
+       (frame->n_filter > 1 && frame->filter[0]->allocs * 100 > frame->allocs * 95)) {
 	GtkTreeIter child;
 
 	child.stamp = self->model->stamp;
@@ -764,6 +765,7 @@ call_graph_init (CallGraph *self)
     gtk_tree_view_column_pack_start (column, renderer, TRUE);
     gtk_tree_view_column_add_attribute (column, renderer, "text", CG_FRAME);
 
+    gtk_tree_view_column_set_title (column, "Frame");
     gtk_tree_view_column_set_widget (column, custom_header (self, column));
     gtk_tree_view_column_set_expand (column, TRUE);
     gtk_tree_view_append_column (&self->tv, column);