Merged with trunk R1283.
[ardour.git] / libs / gtkmm2ext / gtkmm2ext / slider_controller.h
1 /*
2     Copyright (C) 1998-2006 Paul Davis 
3     This program is free software; you can redistribute it and/or modify
4     it under the terms of the GNU General Public License as published by
5     the Free Software Foundation; either version 2 of the License, or
6     (at your option) any later version.
7
8     This program is distributed in the hope that it will be useful,
9     but WITHOUT ANY WARRANTY; without even the implied warranty of
10     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11     GNU General Public License for more details.
12
13     You should have received a copy of the GNU General Public License
14     along with this program; if not, write to the Free Software
15     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
16
17     $Id$
18 */
19
20 #ifndef __gtkmm2ext_slider_controller_h__
21 #define __gtkmm2ext_slider_controller_h__
22
23 #include <gtkmm.h>
24 #include <gtkmm2ext/popup.h>
25 #include <gtkmm2ext/pixfader.h>
26 #include <gtkmm2ext/binding_proxy.h>
27
28 namespace Gtkmm2ext {
29         class Pix;
30 }
31
32 namespace PBD {
33         class Controllable;
34 }
35
36 namespace Gtkmm2ext {
37
38 class SliderController : public Gtkmm2ext::PixFader
39 {
40   public:
41         SliderController (Glib::RefPtr<Gdk::Pixbuf> image,
42                           Gtk::Adjustment* adj,
43                           PBD::Controllable&,
44                           bool with_numeric = true);
45
46         virtual ~SliderController () {}
47
48         void set_value (float);
49
50         Gtk::SpinButton& get_spin_button () { return spin; }
51         
52         bool on_button_press_event (GdkEventButton *ev);
53
54   protected:
55         BindingProxy binding_proxy;
56         Glib::RefPtr<Gdk::Pixbuf> slider;
57         Glib::RefPtr<Gdk::Pixbuf> rail;
58         Gtk::SpinButton     spin;
59         Gtk::Frame          spin_frame;
60         Gtk::HBox           spin_hbox;
61 };
62
63 class VSliderController : public SliderController
64 {
65   public:
66         VSliderController (Glib::RefPtr<Gdk::Pixbuf> image,
67                            Gtk::Adjustment *adj,
68                            PBD::Controllable&,
69                            bool with_numeric = true);
70 };
71
72 class HSliderController : public SliderController
73 {
74   public:
75         HSliderController (Glib::RefPtr<Gdk::Pixbuf> image,
76                            Gtk::Adjustment *adj,
77                            PBD::Controllable&,
78                            bool with_numeric = true);
79 };
80
81
82 }; /* namespace */
83
84 #endif // __gtkmm2ext_slider_controller_h__