src/adg/adg-textual.h

   1 /* ADG - Automatic Drawing Generation
   2  * Copyright (C) 2007,2008,2009,2010,2011,2012,2013  Nicola Fontana <ntd at entidi.it>
   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, write to the
  16  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA  02110-1301, USA.
  18  */
  19
  20
  21 #if !defined(__ADG_H__)
  22 #error "Only <adg.h> can be included directly."
  23 #endif
  24
  25
  26 #ifndef __ADG_TEXTUAL_H__
  27 #define __ADG_TEXTUAL_H__
  28
  29
  30 G_BEGIN_DECLS
  31
  32 #define ADG_TYPE_TEXTUAL            (adg_textual_get_type())
  33 #define ADG_TEXTUAL(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj), ADG_TYPE_TEXTUAL, AdgTextual))
  34 #define ADG_IS_TEXTUAL(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj), ADG_TYPE_TEXTUAL))
  35 #define ADG_TEXTUAL_GET_IFACE(obj)  (G_TYPE_INSTANCE_GET_INTERFACE((obj), ADG_TYPE_TEXTUAL, AdgTextualIface))
  36
  37
  38 typedef struct _AdgTextual       AdgTextual;
  39 typedef struct _AdgTextualIface  AdgTextualIface;
  40
  41 struct _AdgTextualIface {
  42     /*< private >*/
  43     GTypeInterface base_iface;
  44
  45     /*< public >*/
  46     /* Virtual table */
  47     void                (*set_font_dress)       (AdgTextual     *textual,
  48                                                  AdgDress        dress);
  49     AdgDress            (*get_font_dress)       (AdgTextual     *textual);
  50     void                (*set_text)             (AdgTextual     *textual,
  51                                                  const gchar    *text);
  52     gchar *             (*dup_text)             (AdgTextual     *textual);
  53
  54     /* Signals */
  55     void                (*text_changed)         (AdgTextual     *textual,
  56                                                  const gchar    *old_text);
  57 };
  58
  59
  60 GType           adg_textual_get_type            (void) G_GNUC_CONST;
  61 void            adg_textual_set_font_dress      (AdgTextual     *textual,
  62                                                  AdgDress        dress);
  63 AdgDress        adg_textual_get_font_dress      (AdgTextual     *textual);
  64 void            adg_textual_set_text            (AdgTextual     *textual,
  65                                                  const gchar    *text);
  66 gchar *         adg_textual_dup_text            (AdgTextual     *textual);
  67 void            adg_textual_text_changed        (AdgTextual     *textual,
  68                                                  const gchar    *old_text);
  69
  70 G_END_DECLS
  71
  72
  73 #endif /* __ADG_TEXTUAL_H__ */