1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 2000 Red Hat, Inc.
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, see <http://www.gnu.org/licenses/>.
18 #ifndef __GTK_SETTINGS_H__
19 #define __GTK_SETTINGS_H__
21 #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
22 #error "Only <gtk/gtk.h> can be included directly."
26 #include <gtk/gtktypes.h>
31 /* -- type macros --- */
32 #define GTK_TYPE_SETTINGS (gtk_settings_get_type ())
33 #define GTK_SETTINGS(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_SETTINGS, GtkSettings))
34 #define GTK_SETTINGS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_SETTINGS, GtkSettingsClass))
35 #define GTK_IS_SETTINGS(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_SETTINGS))
36 #define GTK_IS_SETTINGS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SETTINGS))
37 #define GTK_SETTINGS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_SETTINGS, GtkSettingsClass))
40 /* --- typedefs --- */
41 typedef struct _GtkSettingsPrivate GtkSettingsPrivate;
42 typedef struct _GtkSettingsClass GtkSettingsClass;
43 typedef struct _GtkSettingsValue GtkSettingsValue;
46 /* --- structures --- */
49 GObject parent_instance;
52 GtkSettingsPrivate *priv;
55 struct _GtkSettingsClass
57 GObjectClass parent_class;
59 /* Padding for future expansion */
60 void (*_gtk_reserved1) (void);
61 void (*_gtk_reserved2) (void);
62 void (*_gtk_reserved3) (void);
63 void (*_gtk_reserved4) (void);
66 struct _GtkSettingsValue
68 /* origin should be something like "filename:linenumber" for rc files,
69 * or e.g. "XProperty" for other sources
73 /* valid types are LONG, DOUBLE and STRING corresponding to the token parsed,
74 * or a GSTRING holding an unparsed statement
80 /* --- functions --- */
81 GType gtk_settings_get_type (void) G_GNUC_CONST;
82 #ifndef GDK_MULTIHEAD_SAFE
83 GtkSettings* gtk_settings_get_default (void);
85 GtkSettings* gtk_settings_get_for_screen (GdkScreen *screen);
87 void gtk_settings_install_property (GParamSpec *pspec);
88 void gtk_settings_install_property_parser (GParamSpec *pspec,
89 GtkRcPropertyParser parser);
91 /* --- precoded parsing functions --- */
92 gboolean gtk_rc_property_parse_color (const GParamSpec *pspec,
93 const GString *gstring,
94 GValue *property_value);
95 gboolean gtk_rc_property_parse_enum (const GParamSpec *pspec,
96 const GString *gstring,
97 GValue *property_value);
98 gboolean gtk_rc_property_parse_flags (const GParamSpec *pspec,
99 const GString *gstring,
100 GValue *property_value);
101 gboolean gtk_rc_property_parse_requisition (const GParamSpec *pspec,
102 const GString *gstring,
103 GValue *property_value);
104 gboolean gtk_rc_property_parse_border (const GParamSpec *pspec,
105 const GString *gstring,
106 GValue *property_value);
108 void gtk_settings_set_property_value (GtkSettings *settings,
110 const GtkSettingsValue *svalue);
111 void gtk_settings_set_string_property (GtkSettings *settings,
113 const gchar *v_string,
114 const gchar *origin);
115 void gtk_settings_set_long_property (GtkSettings *settings,
118 const gchar *origin);
119 void gtk_settings_set_double_property (GtkSettings *settings,
122 const gchar *origin);
127 #endif /* __GTK_SETTINGS_H__ */