2 Copyright (C) 2003 Paul Barton-Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef _WIDGETS_TEAROFF_H_
21 #define _WIDGETS_TEAROFF_H_
23 #include <gtkmm/arrow.h>
24 #include <gtkmm/box.h>
25 #include <gtkmm/eventbox.h>
26 #include <gtkmm/window.h>
28 #include "widgets/visibility.h"
32 namespace ArdourWidgets {
34 class LIBWIDGETS_API TearOff : public Gtk::HBox
37 TearOff (Gtk::Widget& contents, bool allow_resize = false);
40 void set_visible (bool yn, bool force = false);
41 void set_can_be_torn_off (bool);
42 bool can_be_torn_off () const { return _can_be_torn_off; }
43 bool visible () const { return _visible; }
45 sigc::signal<void> Detach;
46 sigc::signal<void> Attach;
47 sigc::signal<void> Visible;
48 sigc::signal<void> Hidden;
50 Gtk::Window& tearoff_window() { return own_window; }
51 bool torn_off() const;
56 void set_state (const XMLNode&);
57 void add_state (XMLNode&) const;
60 Gtk::Widget& contents;
61 Gtk::Window own_window;
62 Gtk::Arrow tearoff_arrow;
63 Gtk::Arrow close_arrow;
65 Gtk::EventBox tearoff_event_box;
66 Gtk::EventBox close_event_box;
72 bool _can_be_torn_off;
74 int own_window_height;
78 gint tearoff_click (GdkEventButton*);
79 gint close_click (GdkEventButton*);
81 gint window_motion (GdkEventMotion*);
82 gint window_button_press (GdkEventButton*);
83 gint window_button_release (GdkEventButton*);
84 gint window_delete_event (GdkEventAny*);
86 void own_window_realized ();
87 bool own_window_configured (GdkEventConfigure*);