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/* Pango
* pango-tabs.h: Tab-related stuff
*
* Copyright (C) 2000 Red Hat Software
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __PANGO_TABS_H__
#define __PANGO_TABS_H__
#include <pango/pango-types.h>
G_BEGIN_DECLS
typedef struct _PangoTabArray PangoTabArray;
/**
* PangoTabAlign:
* @PANGO_TAB_LEFT: the text appears to the right of the tab stop position
* @PANGO_TAB_RIGHT: the text appears to the left of the tab stop position
* until the available space is filled
* @PANGO_TAB_CENTER: the text is centered at the tab stop position
* until the available space is filled
* @PANGO_TAB_DECIMAL: text before the first occurrence of the decimal point
* character appears to the left of the tab stop position (until the available
* space is filled), the rest to the right
*
* `PangoTabAlign` specifies where the text appears relative to the tab stop
* position.
*
* Support for tab alignments other than %PANGO_TAB_LEFT was added
* in Pango 1.50.
*/
typedef enum
{
PANGO_TAB_LEFT,
PANGO_TAB_RIGHT,
PANGO_TAB_CENTER,
PANGO_TAB_DECIMAL
} PangoTabAlign;
#define PANGO_TYPE_TAB_ARRAY (pango_tab_array_get_type ())
PANGO_AVAILABLE_IN_ALL
PangoTabArray *pango_tab_array_new (gint initial_size,
gboolean positions_in_pixels);
PANGO_AVAILABLE_IN_ALL
PangoTabArray *pango_tab_array_new_with_positions (gint size,
gboolean positions_in_pixels,
PangoTabAlign first_alignment,
gint first_position,
...);
PANGO_AVAILABLE_IN_ALL
GType pango_tab_array_get_type (void) G_GNUC_CONST;
PANGO_AVAILABLE_IN_ALL
PangoTabArray *pango_tab_array_copy (PangoTabArray *src);
PANGO_AVAILABLE_IN_ALL
void pango_tab_array_free (PangoTabArray *tab_array);
PANGO_AVAILABLE_IN_ALL
gint pango_tab_array_get_size (PangoTabArray *tab_array);
PANGO_AVAILABLE_IN_ALL
void pango_tab_array_resize (PangoTabArray *tab_array,
gint new_size);
PANGO_AVAILABLE_IN_ALL
void pango_tab_array_set_tab (PangoTabArray *tab_array,
gint tab_index,
PangoTabAlign alignment,
gint location);
PANGO_AVAILABLE_IN_ALL
void pango_tab_array_get_tab (PangoTabArray *tab_array,
gint tab_index,
PangoTabAlign *alignment,
gint *location);
PANGO_AVAILABLE_IN_ALL
void pango_tab_array_get_tabs (PangoTabArray *tab_array,
PangoTabAlign **alignments,
gint **locations);
PANGO_AVAILABLE_IN_ALL
gboolean pango_tab_array_get_positions_in_pixels (PangoTabArray *tab_array);
PANGO_AVAILABLE_IN_1_50
void pango_tab_array_set_positions_in_pixels (PangoTabArray *tab_array,
gboolean positions_in_pixels);
PANGO_AVAILABLE_IN_1_50
char * pango_tab_array_to_string (PangoTabArray *tab_array);
PANGO_AVAILABLE_IN_1_50
PangoTabArray * pango_tab_array_from_string (const char *text);
PANGO_AVAILABLE_IN_1_50
void pango_tab_array_set_decimal_point (PangoTabArray *tab_array,
int tab_index,
gunichar decimal_point);
PANGO_AVAILABLE_IN_1_50
gunichar pango_tab_array_get_decimal_point (PangoTabArray *tab_array,
int tab_index);
PANGO_AVAILABLE_IN_1_50
void pango_tab_array_sort (PangoTabArray *tab_array);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(PangoTabArray, pango_tab_array_free)
G_END_DECLS
#endif /* __PANGO_TABS_H__ */
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