From 91a279800120319bf14c29e4c63c9c9de1cca83e Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Sat, 30 Mar 2013 10:04:50 -0400
Subject: [PATCH] allow double click on radio buttons in ambiguous file dialog
 to finish dialog

---
 gtk2_ardour/ambiguous_file_dialog.cc | 10 ++++++++++
 gtk2_ardour/ambiguous_file_dialog.h  |  1 +
 2 files changed, 11 insertions(+)

diff --git a/gtk2_ardour/ambiguous_file_dialog.cc b/gtk2_ardour/ambiguous_file_dialog.cc
index 3527ab471a..be4bdc2dc1 100644
--- a/gtk2_ardour/ambiguous_file_dialog.cc
+++ b/gtk2_ardour/ambiguous_file_dialog.cc
@@ -38,6 +38,7 @@ AmbiguousFileDialog::AmbiguousFileDialog (const string& file, const vector<strin
 	for (vector<string>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
 		_radio_buttons.push_back (manage (new RadioButton (_group, *i)));
 		get_vbox()->pack_start (*_radio_buttons.back ());
+		_radio_buttons.back()->signal_button_press_event().connect (sigc::mem_fun (*this, &AmbiguousFileDialog::rb_button_press), false);
 	}
 
 	get_vbox()->pack_start (*manage (new Label (_("\n\nPlease select the path that you want to get the file from."))));
@@ -48,6 +49,15 @@ AmbiguousFileDialog::AmbiguousFileDialog (const string& file, const vector<strin
 	show_all ();
 }
 
+bool
+AmbiguousFileDialog::rb_button_press (GdkEventButton* ev)
+{
+	if (ev->type == GDK_2BUTTON_PRESS) {
+		response (RESPONSE_OK);
+	}
+	return false;
+}
+
 int
 AmbiguousFileDialog::get_which () const
 {
diff --git a/gtk2_ardour/ambiguous_file_dialog.h b/gtk2_ardour/ambiguous_file_dialog.h
index 796f490e79..69c2ca6b76 100644
--- a/gtk2_ardour/ambiguous_file_dialog.h
+++ b/gtk2_ardour/ambiguous_file_dialog.h
@@ -30,6 +30,7 @@ public:
 private:
 	Gtk::RadioButtonGroup _group;
 	std::vector<Gtk::RadioButton*> _radio_buttons;
+        bool rb_button_press (GdkEventButton*);
 };