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/.
31 #include <gtk/gtkstyle.h>
32 #include <gtk/gtkwidget.h>
36 #endif /* __cplusplus */
38 #define GTK_TYPE_RC_STYLE (gtk_rc_style_get_type ())
39 #define GTK_RC_STYLE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GTK_TYPE_RC_STYLE, GtkRcStyle))
40 #define GTK_RC_STYLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_RC_STYLE, GtkRcStyleClass))
41 #define GTK_IS_RC_STYLE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GTK_TYPE_RC_STYLE))
42 #define GTK_IS_RC_STYLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_RC_STYLE))
43 #define GTK_RC_STYLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_RC_STYLE, GtkRcStyleClass))
53 typedef struct _GtkRcStyleClass GtkRcStyleClass;
57 GObject parent_instance;
62 gchar *bg_pixmap_name[5];
63 PangoFontDescription *font_desc;
65 GtkRcFlags color_flags[5];
76 /* list of RC style lists including this RC style */
77 GSList *rc_style_lists;
80 struct _GtkRcStyleClass
82 GObjectClass parent_class;
84 /* Create an empty RC style of the same type as this RC style.
85 * The default implementation, which does
86 * g_object_new (G_OBJECT_TYPE (style), NULL);
87 * should work in most cases.
89 GtkRcStyle *(*clone) (GtkRcStyle *rc_style);
91 /* Fill in engine specific parts of GtkRcStyle by parsing contents
92 * of brackets. Returns G_TOKEN_NONE if succesful, otherwise returns
93 * the token it expected but didn't get.
95 guint (*parse) (GtkRcStyle *rc_style, GScanner *scanner);
97 /* Combine RC style data from src into dest. If overriden, this
98 * function should chain to the parent.
100 void (*merge) (GtkRcStyle *dest, GtkRcStyle *src);
102 /* Create an empty style suitable to this RC style
104 GtkStyle *(*create_style) (GtkRcStyle *rc_style);
107 void gtk_rc_init (void);
108 void gtk_rc_add_default_file (const gchar *filename);
109 void gtk_rc_set_default_files (gchar **filenames);
110 gchar** gtk_rc_get_default_files (void);
111 void gtk_rc_parse (const gchar *filename);
112 void gtk_rc_parse_string (const gchar *rc_string);
113 gboolean gtk_rc_reparse_all (void);
114 GtkStyle* gtk_rc_get_style (GtkWidget *widget);
115 void gtk_rc_add_widget_name_style (GtkRcStyle *rc_style,
116 const gchar *pattern);
117 void gtk_rc_add_widget_class_style (GtkRcStyle *rc_style,
118 const gchar *pattern);
119 void gtk_rc_add_class_style (GtkRcStyle *rc_style,
120 const gchar *pattern);
122 GType gtk_rc_style_get_type (void);
123 GtkRcStyle* gtk_rc_style_new (void);
124 GtkRcStyle *gtk_rc_style_copy (GtkRcStyle *orig);
125 void gtk_rc_style_ref (GtkRcStyle *rc_style);
126 void gtk_rc_style_unref (GtkRcStyle *rc_style);
128 /* Tell gtkrc to use a custom routine to load images specified in rc files instead of
129 * the default xpm-only loader
131 typedef GdkPixmap* (*GtkImageLoader) (GdkWindow *window,
132 GdkColormap *colormap,
134 GdkColor *transparent_color,
135 const gchar *filename);
136 void gtk_rc_set_image_loader (GtkImageLoader loader);
138 GdkPixmap* gtk_rc_load_image (GdkColormap *colormap,
139 GdkColor *transparent_color,
140 const gchar *filename);
141 gchar* gtk_rc_find_pixmap_in_path (GScanner *scanner,
142 const gchar *pixmap_file);
143 gchar* gtk_rc_find_module_in_path (const gchar *module_file);
144 gchar* gtk_rc_get_theme_dir (void);
145 gchar* gtk_rc_get_module_dir (void);
147 /* private functions/definitions */
149 GTK_RC_TOKEN_INVALID = G_TOKEN_LAST,
150 GTK_RC_TOKEN_INCLUDE,
153 GTK_RC_TOKEN_PRELIGHT,
154 GTK_RC_TOKEN_SELECTED,
155 GTK_RC_TOKEN_INSENSITIVE,
160 GTK_RC_TOKEN_XTHICKNESS,
161 GTK_RC_TOKEN_YTHICKNESS,
163 GTK_RC_TOKEN_FONTSET,
164 GTK_RC_TOKEN_FONT_NAME,
165 GTK_RC_TOKEN_BG_PIXMAP,
166 GTK_RC_TOKEN_PIXMAP_PATH,
168 GTK_RC_TOKEN_BINDING,
171 GTK_RC_TOKEN_WIDGET_CLASS,
175 GTK_RC_TOKEN_APPLICATION,
177 GTK_RC_TOKEN_HIGHEST,
179 GTK_RC_TOKEN_MODULE_PATH,
183 guint gtk_rc_parse_color (GScanner *scanner,
185 guint gtk_rc_parse_state (GScanner *scanner,
186 GtkStateType *state);
187 guint gtk_rc_parse_priority (GScanner *scanner,
188 GtkPathPriorityType *priority);
192 gchar *gtk_win32_get_installation_directory (void);
199 #endif /* __cplusplus */
202 #endif /* __GTK_RC_H__ */