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C/C++ Source or Header  |  2006-04-25  |  3.2 KB  |  77 lines
  1. /* Pango
  2.  * pango-tabs.h: Tab-related stuff
  3.  *
  4.  * Copyright (C) 2000 Red Hat Software
  5.  *
  6.  * This library is free software; you can redistribute it and/or
  7.  * modify it under the terms of the GNU Library General Public
  8.  * License as published by the Free Software Foundation; either
  9.  * version 2 of the License, or (at your option) any later version.
  10.  *
  11.  * This library is distributed in the hope that it will be useful,
  12.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.     See the GNU
  14.  * Library General Public License for more details.
  15.  *
  16.  * You should have received a copy of the GNU Library General Public
  17.  * License along with this library; if not, write to the
  18.  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19.  * Boston, MA 02111-1307, USA.
  20.  */
  21.  
  22. #ifndef __PANGO_TABS_H__
  23. #define __PANGO_TABS_H__
  24.  
  25. #include <pango/pango-types.h>
  26.  
  27. G_BEGIN_DECLS
  28.  
  29. typedef struct _PangoTabArray PangoTabArray;
  30.  
  31. typedef enum
  32. {
  33.   PANGO_TAB_LEFT
  34.  
  35.   /* These are not supported now, but may be in the
  36.    * future.
  37.    *
  38.    *  PANGO_TAB_RIGHT,
  39.    *  PANGO_TAB_CENTER,
  40.    *  PANGO_TAB_NUMERIC
  41.    */
  42. } PangoTabAlign;
  43.  
  44. #define PANGO_TYPE_TAB_ARRAY (pango_tab_array_get_type ())
  45.  
  46. PangoTabArray  *pango_tab_array_new                 (gint           initial_size,
  47.                                                      gboolean       positions_in_pixels);
  48. PangoTabArray  *pango_tab_array_new_with_positions  (gint           size,
  49.                                                      gboolean       positions_in_pixels,
  50.                                                      PangoTabAlign  first_alignment,
  51.                                                      gint           first_position,
  52.                                                      ...);
  53. GType           pango_tab_array_get_type            (void);
  54. PangoTabArray  *pango_tab_array_copy                (PangoTabArray *src);
  55. void            pango_tab_array_free                (PangoTabArray *tab_array);
  56. gint            pango_tab_array_get_size            (PangoTabArray *tab_array);
  57. void            pango_tab_array_resize              (PangoTabArray *tab_array,
  58.                                                      gint           new_size);
  59. void            pango_tab_array_set_tab             (PangoTabArray *tab_array,
  60.                                                      gint           tab_index,
  61.                                                      PangoTabAlign  alignment,
  62.                                                      gint           location);
  63. void            pango_tab_array_get_tab             (PangoTabArray *tab_array,
  64.                                                      gint           tab_index,
  65.                                                      PangoTabAlign *alignment,
  66.                                                      gint          *location);
  67. void            pango_tab_array_get_tabs            (PangoTabArray *tab_array,
  68.                                                      PangoTabAlign **alignments,
  69.                                                      gint          **locations);
  70.  
  71. gboolean        pango_tab_array_get_positions_in_pixels (PangoTabArray *tab_array);
  72.  
  73.  
  74. G_END_DECLS
  75.  
  76. #endif /* __PANGO_TABS_H__ */
  77.