rollback to 3428, before the mysterious removal of libs/* at 3431/3432

git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 91 insertions, 0 deletions

diff --git a/libs/gtkmm2ext/slider_controller.cc b/libs/gtkmm2ext/slider_controller.cc
new file mode 100644
index 0000000000..93dfb27ae2
--- /dev/null
+++ b/libs/gtkmm2ext/slider_controller.cc
@@ -0,0 +1,91 @@
+/*
+    Copyright (C) 1998-99 Paul Davis
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+    $Id$
+*/
+
+#include <string>
+
+#include <gtkmm2ext/gtk_ui.h>
+#include <gtkmm2ext/pixfader.h>
+#include <gtkmm2ext/slider_controller.h>
+
+#include "i18n.h"
+
+using namespace Gtkmm2ext;
+using namespace PBD;
+
+SliderController::SliderController (Glib::RefPtr<Gdk::Pixbuf> image,
+				    Gtk::Adjustment *adj,  int orientation,
+				    Controllable& c,
+				    bool with_numeric)
+
+	: PixFader (image, *adj, orientation),
+	  binding_proxy (c),
+	  spin (*adj, 0, 2)
+{			  
+	spin.set_name ("SliderControllerValue");
+	spin.set_size_request (70,-1); // should be based on font size somehow
+	spin.set_numeric (true);
+	spin.set_snap_to_ticks (false);
+}
+
+void
+SliderController::set_value (float v)
+{
+	adjustment.set_value (v);
+}
+
+bool 
+SliderController::on_button_press_event (GdkEventButton *ev) 
+{
+	if (binding_proxy.button_press_handler (ev)) {
+		return true;
+	}
+	return PixFader::on_button_press_event (ev);
+}
+
+VSliderController::VSliderController (Glib::RefPtr<Gdk::Pixbuf> image,
+				      Gtk::Adjustment *adj,
+				      Controllable& control,
+				      bool with_numeric)
+
+	: SliderController (image, adj, VERT, control, with_numeric)
+{
+	if (with_numeric) {
+		spin_frame.add (spin);
+		spin_frame.set_shadow_type (Gtk::SHADOW_IN);
+		spin_frame.set_name ("BaseFrame");
+		spin_hbox.pack_start (spin_frame, false, true);
+		// pack_start (spin_hbox, false, false);
+	}
+}
+
+HSliderController::HSliderController (Glib::RefPtr<Gdk::Pixbuf> image,
+				      Gtk::Adjustment *adj,
+				      Controllable& control,
+				      bool with_numeric)
+	
+	: SliderController (image, adj, HORIZ, control, with_numeric)
+{
+	if (with_numeric) {
+		spin_frame.add (spin);
+		//spin_frame.set_shadow_type (Gtk::SHADOW_IN);
+		spin_frame.set_name ("BaseFrame");
+		spin_hbox.pack_start (spin_frame, false, true);
+		// pack_start (spin_hbox, false, false);
+	}
+}