1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library 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 GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
21 * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
22 * file for a list of people on the GTK+ Team. See the ChangeLog
23 * files for a list of changes. These files are distributed with
24 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
27 #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
28 #error "Only <gtk/gtk.h> can be included directly."
31 #ifndef __GTK_RANGE_H__
32 #define __GTK_RANGE_H__
35 #include <gtk/gtkadjustment.h>
36 #include <gtk/gtkwidget.h>
42 #define GTK_TYPE_RANGE (gtk_range_get_type ())
43 #define GTK_RANGE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_RANGE, GtkRange))
44 #define GTK_RANGE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_RANGE, GtkRangeClass))
45 #define GTK_IS_RANGE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_RANGE))
46 #define GTK_IS_RANGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_RANGE))
47 #define GTK_RANGE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_RANGE, GtkRangeClass))
49 typedef struct _GtkRange GtkRange;
50 typedef struct _GtkRangePrivate GtkRangePrivate;
51 typedef struct _GtkRangeClass GtkRangeClass;
57 GtkRangePrivate *priv;
62 GtkWidgetClass parent_class;
64 /* what detail to pass to GTK drawing functions */
66 gchar *stepper_detail;
68 void (* value_changed) (GtkRange *range);
69 void (* adjust_bounds) (GtkRange *range,
72 /* action signals for keybindings */
73 void (* move_slider) (GtkRange *range,
74 GtkScrollType scroll);
76 /* Virtual functions */
77 void (* get_range_border) (GtkRange *range,
80 gboolean (* change_value) (GtkRange *range,
84 /* Padding for future expansion */
85 void (*_gtk_reserved1) (void);
86 void (*_gtk_reserved2) (void);
87 void (*_gtk_reserved3) (void);
88 void (*_gtk_reserved4) (void);
92 GType gtk_range_get_type (void) G_GNUC_CONST;
94 void gtk_range_set_adjustment (GtkRange *range,
95 GtkAdjustment *adjustment);
96 GtkAdjustment* gtk_range_get_adjustment (GtkRange *range);
98 void gtk_range_set_inverted (GtkRange *range,
100 gboolean gtk_range_get_inverted (GtkRange *range);
102 void gtk_range_set_flippable (GtkRange *range,
104 gboolean gtk_range_get_flippable (GtkRange *range);
106 void gtk_range_set_slider_size_fixed (GtkRange *range,
107 gboolean size_fixed);
108 gboolean gtk_range_get_slider_size_fixed (GtkRange *range);
110 void gtk_range_set_min_slider_size (GtkRange *range,
112 gint gtk_range_get_min_slider_size (GtkRange *range);
114 void gtk_range_get_range_rect (GtkRange *range,
115 GdkRectangle *range_rect);
116 void gtk_range_get_slider_range (GtkRange *range,
120 void gtk_range_set_lower_stepper_sensitivity (GtkRange *range,
121 GtkSensitivityType sensitivity);
122 GtkSensitivityType gtk_range_get_lower_stepper_sensitivity (GtkRange *range);
123 void gtk_range_set_upper_stepper_sensitivity (GtkRange *range,
124 GtkSensitivityType sensitivity);
125 GtkSensitivityType gtk_range_get_upper_stepper_sensitivity (GtkRange *range);
127 void gtk_range_set_increments (GtkRange *range,
130 void gtk_range_set_range (GtkRange *range,
133 void gtk_range_set_value (GtkRange *range,
135 gdouble gtk_range_get_value (GtkRange *range);
137 void gtk_range_set_show_fill_level (GtkRange *range,
138 gboolean show_fill_level);
139 gboolean gtk_range_get_show_fill_level (GtkRange *range);
140 void gtk_range_set_restrict_to_fill_level (GtkRange *range,
141 gboolean restrict_to_fill_level);
142 gboolean gtk_range_get_restrict_to_fill_level (GtkRange *range);
143 void gtk_range_set_fill_level (GtkRange *range,
145 gdouble gtk_range_get_fill_level (GtkRange *range);
146 void gtk_range_set_round_digits (GtkRange *range,
148 gint gtk_range_get_round_digits (GtkRange *range);
151 gdouble _gtk_range_get_wheel_delta (GtkRange *range,
152 GdkScrollDirection direction);
153 void _gtk_range_set_has_origin (GtkRange *range,
154 gboolean has_origin);
155 gboolean _gtk_range_get_has_origin (GtkRange *range);
156 void _gtk_range_set_stop_values (GtkRange *range,
159 gint _gtk_range_get_stop_positions (GtkRange *range,
161 void _gtk_range_set_steppers (GtkRange *range,
170 #endif /* __GTK_RANGE_H__ */