2 * (GLABELS) Label and Business Card Creation program for GNOME
4 * wdgt_vector.h: vector properties widget module header file
6 * Copyright (C) 2001-2002 Jim Evins <evins@snaught.com>.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #ifndef __WDGT_VECTOR_H__
24 #define __WDGT_VECTOR_H__
29 #define GL_TYPE_WDGT_VECTOR (gl_wdgt_vector_get_type ())
30 #define GL_WDGT_VECTOR(obj) \
31 (GTK_CHECK_CAST((obj), GL_TYPE_WDGT_VECTOR, glWdgtVector ))
32 #define GL_WDGT_VECTOR_CLASS(klass) \
33 (GTK_CHECK_CLASS_CAST ((klass), GL_TYPE_WDGT_VECTOR, glWdgtVectorClass))
34 #define GL_IS_WDGT_VECTOR(obj) \
35 (GTK_CHECK_TYPE ((obj), GL_TYPE_WDGT_VECTOR))
36 #define GL_IS_WDGT_VECTOR_CLASS(klass) \
37 (GTK_CHECK_CLASS_TYPE ((klass), GL_TYPE_WDGT_VECTOR))
39 typedef struct _glWdgtVector glWdgtVector;
40 typedef struct _glWdgtVectorClass glWdgtVectorClass;
42 struct _glWdgtVector {
43 GtkVBox parent_widget;
46 GtkWidget *len_units_label;
47 GtkWidget *angle_spin;
48 GtkWidget *angle_units_label;
51 struct _glWdgtVectorClass {
52 GtkVBoxClass parent_class;
54 void (*changed) (glWdgtVector * vector, gpointer user_data);
57 extern guint gl_wdgt_vector_get_type (void);
59 extern GtkWidget *gl_wdgt_vector_new (gchar * label);
61 extern void gl_wdgt_vector_get_params (glWdgtVector * vector,
62 gdouble * dx, gdouble * dy);
64 extern void gl_wdgt_vector_set_params (glWdgtVector * vector,
65 gdouble dx, gdouble dy,
66 gdouble x_max, gdouble y_max);