Pileus Git - ~andy/gtk/blob - gtk/gtkstyleproperties.h

   1 /* GTK - The GIMP Toolkit
   2  * Copyright (C) 2010 Carlos Garnacho <carlosg@gnome.org>
   3  *
   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.
   8  *
   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.
  13  *
  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/>.
  16  */
  17
  18 #ifndef __GTK_STYLE_PROPERTIES_H__
  19 #define __GTK_STYLE_PROPERTIES_H__
  20
  21 #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
  22 #error "Only <gtk/gtk.h> can be included directly."
  23 #endif
  24
  25 #include <glib-object.h>
  26 #include <gdk/gdk.h>
  27 #include <gtk/gtkenums.h>
  28
  29 G_BEGIN_DECLS
  30
  31 #define GTK_TYPE_STYLE_PROPERTIES         (gtk_style_properties_get_type ())
  32 #define GTK_STYLE_PROPERTIES(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_STYLE_PROPERTIES, GtkStyleProperties))
  33 #define GTK_STYLE_PROPERTIES_CLASS(c)     (G_TYPE_CHECK_CLASS_CAST    ((c), GTK_TYPE_STYLE_PROPERTIES, GtkStylePropertiesClass))
  34 #define GTK_IS_STYLE_PROPERTIES(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_STYLE_PROPERTIES))
  35 #define GTK_IS_STYLE_PROPERTIES_CLASS(c)  (G_TYPE_CHECK_CLASS_TYPE    ((c), GTK_TYPE_STYLE_PROPERTIES))
  36 #define GTK_STYLE_PROPERTIES_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS  ((o), GTK_TYPE_STYLE_PROPERTIES, GtkStylePropertiesClass))
  37
  38 typedef struct _GtkStyleProperties GtkStyleProperties;
  39 typedef struct _GtkStylePropertiesClass GtkStylePropertiesClass;
  40 typedef struct _GtkStylePropertiesPrivate GtkStylePropertiesPrivate;
  41
  42 typedef struct _GtkSymbolicColor GtkSymbolicColor;
  43 typedef struct _GtkGradient GtkGradient;
  44
  45 struct _GtkStyleProperties
  46 {
  47   GObject parent_object;
  48   GtkStylePropertiesPrivate *priv;
  49 };
  50
  51 struct _GtkStylePropertiesClass
  52 {
  53   GObjectClass parent_class;
  54
  55   /* Padding for future expansion */
  56   void (*_gtk_reserved1) (void);
  57   void (*_gtk_reserved2) (void);
  58   void (*_gtk_reserved3) (void);
  59   void (*_gtk_reserved4) (void);
  60 };
  61
  62 typedef gboolean (* GtkStylePropertyParser) (const gchar  *string,
  63                                              GValue       *value,
  64                                              GError      **error);
  65
  66 GType gtk_style_properties_get_type (void) G_GNUC_CONST;
  67
  68 /* Next 2 are implemented in gtkcsscustomproperty.c */
  69 GDK_DEPRECATED_IN_3_8
  70 void     gtk_style_properties_register_property (GtkStylePropertyParser  parse_func,
  71                                                  GParamSpec             *pspec);
  72 GDK_DEPRECATED_IN_3_8
  73 gboolean gtk_style_properties_lookup_property   (const gchar             *property_name,
  74                                                  GtkStylePropertyParser  *parse_func,
  75                                                  GParamSpec             **pspec);
  76
  77 GtkStyleProperties * gtk_style_properties_new (void);
  78
  79 GDK_DEPRECATED_IN_3_8
  80 void               gtk_style_properties_map_color    (GtkStyleProperties *props,
  81                                                       const gchar        *name,
  82                                                       GtkSymbolicColor   *color);
  83 GDK_DEPRECATED_IN_3_8
  84 GtkSymbolicColor * gtk_style_properties_lookup_color (GtkStyleProperties *props,
  85                                                       const gchar        *name);
  86
  87 void     gtk_style_properties_set_property (GtkStyleProperties *props,
  88                                             const gchar        *property,
  89                                             GtkStateFlags       state,
  90                                             const GValue       *value);
  91 void     gtk_style_properties_set_valist   (GtkStyleProperties *props,
  92                                             GtkStateFlags       state,
  93                                             va_list             args);
  94 void     gtk_style_properties_set          (GtkStyleProperties *props,
  95                                             GtkStateFlags       state,
  96                                             ...) G_GNUC_NULL_TERMINATED;
  97
  98 gboolean gtk_style_properties_get_property (GtkStyleProperties *props,
  99                                             const gchar        *property,
 100                                             GtkStateFlags       state,
 101                                             GValue             *value);
 102 void     gtk_style_properties_get_valist   (GtkStyleProperties *props,
 103                                             GtkStateFlags       state,
 104                                             va_list             args);
 105 void     gtk_style_properties_get          (GtkStyleProperties *props,
 106                                             GtkStateFlags       state,
 107                                             ...) G_GNUC_NULL_TERMINATED;
 108
 109 void     gtk_style_properties_unset_property (GtkStyleProperties *props,
 110                                               const gchar        *property,
 111                                               GtkStateFlags       state);
 112
 113 void     gtk_style_properties_clear          (GtkStyleProperties  *props);
 114
 115 void     gtk_style_properties_merge          (GtkStyleProperties       *props,
 116                                               const GtkStyleProperties *props_to_merge,
 117                                               gboolean                  replace);
 118
 119 G_END_DECLS
 120
 121 #endif /* __GTK_STYLE_PROPERTIES_H__ */