/usr/include/swami/libswamigui/SwamiguiKnob.h is in libswami-dev 2.0.0+svn389-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | /*
* Swami
* Copyright (C) 1999-2010 Joshua "Element" Green <jgreen@users.sourceforge.net>
*
* 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; version 2
* of the License only.
*
* 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., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA or point your web browser to http://www.gnu.org.
*/
#ifndef __SWAMIGUI_KNOB_H__
#define __SWAMIGUI_KNOB_H__
#include <gtk/gtk.h>
G_BEGIN_DECLS
#define SWAMIGUI_TYPE_KNOB (swamigui_knob_get_type ())
#define SWAMIGUI_KNOB(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), SWAMIGUI_TYPE_KNOB, SwamiguiKnob))
#define SWAMIGUI_KNOB_CLASS(obj) \
(G_TYPE_CHECK_CLASS_CAST ((obj), SWAMIGUI_TYPE_KNOB, SwamiguiKnobClass))
#define SWAMIGUI_IS_KNOB(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), SWAMIGUI_TYPE_KNOB))
typedef struct _SwamiguiKnob SwamiguiKnob;
typedef struct _SwamiguiKnobClass SwamiguiKnobClass;
struct _SwamiguiKnob
{
GtkDrawingArea parent;
GtkAdjustment *adj;
/* < private > */
gboolean rotation_active; /* mouse rotation is active? */
double start_pos, end_pos; /* start and end rotation in radians */
double rotation; /* current rotation in radians */
double rotation_rate; /* rotation rate in pixels/radians */
double rotation_rate_fine; /* rotation rate (fine) in pixels/rads */
double xclick, yclick; /* position of mouse click */
double click_rotation; /* rotation of knob upon click */
};
struct _SwamiguiKnobClass
{
GtkDrawingAreaClass parent_class;
};
GType swamigui_knob_get_type (void);
GtkWidget *swamigui_knob_new (void);
GtkAdjustment *swamigui_knob_get_adjustment (SwamiguiKnob *knob);
G_END_DECLS
#endif
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