diff options
| -rw-r--r-- | tools/perf/ui/gtk/hists.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c index b4a0dd2404a2..3a5d01319988 100644 --- a/tools/perf/ui/gtk/hists.c +++ b/tools/perf/ui/gtk/hists.c @@ -187,6 +187,18 @@ static void perf_gtk__add_callchain(struct rb_root *root, GtkTreeStore *store, } } +static void on_row_activated(GtkTreeView *view, GtkTreePath *path, + GtkTreeViewColumn *col __maybe_unused, + gpointer user_data __maybe_unused) +{ + bool expanded = gtk_tree_view_row_expanded(view, path); + + if (expanded) + gtk_tree_view_collapse_row(view, path); + else + gtk_tree_view_expand_row(view, path, FALSE); +} + static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists, float min_pcnt) { @@ -314,6 +326,8 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists, } } + g_signal_connect(view, "row-activated", + G_CALLBACK(on_row_activated), NULL); gtk_container_add(GTK_CONTAINER(window), view); } |