Messages in this thread Patch in this message | | | From | Namhyung Kim <> | Subject | [PATCH 4/5] perf gtk/hists: Add a double-click handler for callchains | Date | Wed, 22 May 2013 17:27:37 +0900 |
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From: Namhyung Kim <namhyung.kim@lge.com>
If callchain is displayed, add "row-activated" signal handler for handling double-click or pressing ENTER key action.
Cc: Pekka Enberg <penberg@kernel.org> Signed-off-by: Namhyung Kim <namhyung@kernel.org> --- tools/perf/ui/gtk/hists.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c index 34a09c09748c..4e96f7a9f6d1 100644 --- a/tools/perf/ui/gtk/hists.c +++ b/tools/perf/ui/gtk/hists.c @@ -175,6 +175,18 @@ 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) { @@ -315,6 +327,8 @@ 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); } -- 1.7.11.7
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