Commit-ID: 450f390ad2538c5e35d830fa5c624708a77dce0a
Gitweb: http://git.kernel.org/tip/450f390ad2538c5e35d830fa5c624708a77dce0a
Author: Namhyung Kim <namhyung.kim@xxxxxxx>
AuthorDate: Tue, 4 Jun 2013 18:22:16 +0900
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Fri, 12 Jul 2013 13:52:43 -0300
perf gtk/hists: Add a double-click handler for callchains
If callchain is displayed, add "row-activated" signal handler for
handling double-click or pressing ENTER key action.
Reviewed-by: Pekka Enberg <penberg@xxxxxxxxxx>
Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Link: http://lkml.kernel.org/r/1370337737-30812-6-git-send-email-namhyung@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
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 b4a0dd2..3a5d013 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);
}
--
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