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mutter/clutter/clutter-text.h
Emmanuele Bassi 9cf02bfdb9 [text] Rename :alignment to :line-alignment 
The :alignment property is prone to generate confusion: developers
will set it thinking that the contents of a ClutterText will
automagically align themselves.

Instead of using the generic term :alignment, and following the
GTK+ convention, we should use a more specific term, conveying the
actual effect of the property: alignment of the lines with respect
to each other, and not to the overall allocated area.

See bug 1428:

  http://bugzilla.openedhand.com/show_bug.cgi?id=1428
2009-02-05 19:54:48 +00:00

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/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Copyright (C) 2008 Intel Corporation.
*
* Authored By: Øyvind Kolås <pippin@o-hand.com>
* Emmanuele Bassi <ebassi@linux.intel.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
#error "Only <clutter/clutter.h> can be included directly."
#endif
#ifndef __CLUTTER_TEXT_H__
#define __CLUTTER_TEXT_H__
#include <clutter/clutter-actor.h>
#include <pango/pango.h>
G_BEGIN_DECLS
#define CLUTTER_TYPE_TEXT (clutter_text_get_type ())
#define CLUTTER_TEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_TEXT, ClutterText))
#define CLUTTER_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_TEXT, ClutterTextClass))
#define CLUTTER_IS_TEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_TEXT))
#define CLUTTER_IS_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_TEXT))
#define CLUTTER_TEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_TEXT, ClutterTextClass))
typedef struct _ClutterText ClutterText;
typedef struct _ClutterTextPrivate ClutterTextPrivate;
typedef struct _ClutterTextClass ClutterTextClass;
/**
* ClutterText:
*
* The #ClutterText struct contains only private data.
*
* Since: 1.0
*/
struct _ClutterText
{
/*< private >*/
ClutterActor parent_instance;
ClutterTextPrivate *priv;
};
/**
* ClutterTextClass:
* @text_changed: class handler for the #ClutterText::text-changed signal
* @activate: class handler for the #ClutterText::activate signal
* @cursor_event: class handler for the #ClutterText::cursor_event signal
*
* The #ClutterTextClass struct contains only private data.
*
* Since: 1.0
*/
struct _ClutterTextClass
{
/*< private >*/
ClutterActorClass parent_class;
/*< public >*/
/* signals, not vfuncs */
void (* text_changed) (ClutterText *self);
void (* activate) (ClutterText *self);
void (* cursor_event) (ClutterText *self,
const ClutterGeometry *geometry);
/*< private >*/
/* padding for future expansion */
void (* _clutter_reserved1) (void);
void (* _clutter_reserved2) (void);
void (* _clutter_reserved3) (void);
void (* _clutter_reserved4) (void);
void (* _clutter_reserved5) (void);
void (* _clutter_reserved6) (void);
void (* _clutter_reserved7) (void);
void (* _clutter_reserved8) (void);
};
GType clutter_text_get_type (void) G_GNUC_CONST;
ClutterActor * clutter_text_new (void);
ClutterActor * clutter_text_new_full (const gchar *font_name,
const gchar *text,
const ClutterColor *color);
ClutterActor * clutter_text_new_with_text (const gchar *font_name,
const gchar *text);
G_CONST_RETURN gchar *clutter_text_get_text (ClutterText *self);
void clutter_text_set_text (ClutterText *self,
const gchar *text);
void clutter_text_set_markup (ClutterText *self,
const gchar *markup);
PangoLayout * clutter_text_get_layout (ClutterText *self);
void clutter_text_set_color (ClutterText *self,
const ClutterColor *color);
void clutter_text_get_color (ClutterText *self,
ClutterColor *color);
void clutter_text_set_font_name (ClutterText *self,
const gchar *font_name);
G_CONST_RETURN gchar *clutter_text_get_font_name (ClutterText *self);
void clutter_text_set_ellipsize (ClutterText *self,
PangoEllipsizeMode mode);
PangoEllipsizeMode clutter_text_get_ellipsize (ClutterText *self);
void clutter_text_set_line_wrap (ClutterText *self,
gboolean line_wrap);
gboolean clutter_text_get_line_wrap (ClutterText *self);
void clutter_text_set_line_wrap_mode (ClutterText *self,
PangoWrapMode wrap_mode);
PangoWrapMode clutter_text_get_line_wrap_mode (ClutterText *self);
PangoLayout * clutter_text_get_layout (ClutterText *self);
void clutter_text_set_attributes (ClutterText *self,
PangoAttrList *attrs);
PangoAttrList * clutter_text_get_attributes (ClutterText *self);
void clutter_text_set_use_markup (ClutterText *self,
gboolean setting);
gboolean clutter_text_get_use_markup (ClutterText *self);
void clutter_text_set_line_alignment (ClutterText *self,
PangoAlignment alignment);
PangoAlignment clutter_text_get_line_alignment (ClutterText *self);
void clutter_text_set_justify (ClutterText *self,
gboolean justify);
gboolean clutter_text_get_justify (ClutterText *self);
void clutter_text_insert_unichar (ClutterText *self,
gunichar wc);
void clutter_text_delete_chars (ClutterText *self,
guint n_chars);
void clutter_text_insert_text (ClutterText *self,
const gchar *text,
gssize position);
void clutter_text_delete_text (ClutterText *self,
gssize start_pos,
gssize end_pos);
gchar * clutter_text_get_chars (ClutterText *self,
gssize start_pos,
gssize end_pos);
void clutter_text_set_editable (ClutterText *self,
gboolean editable);
gboolean clutter_text_get_editable (ClutterText *self);
void clutter_text_set_activatable (ClutterText *self,
gboolean activatable);
gboolean clutter_text_get_activatable (ClutterText *self);
gint clutter_text_get_cursor_position (ClutterText *self);
void clutter_text_set_cursor_position (ClutterText *self,
gint position);
void clutter_text_set_cursor_visible (ClutterText *self,
gboolean cursor_visible);
gboolean clutter_text_get_cursor_visible (ClutterText *self);
void clutter_text_set_cursor_color (ClutterText *self,
const ClutterColor *color);
void clutter_text_get_cursor_color (ClutterText *self,
ClutterColor *color);
void clutter_text_set_cursor_size (ClutterText *self,
gint size);
guint clutter_text_get_cursor_size (ClutterText *self);
void clutter_text_set_selectable (ClutterText *self,
gboolean selectable);
gboolean clutter_text_get_selectable (ClutterText *self);
void clutter_text_set_selection_bound (ClutterText *self,
gint selection_bound);
gint clutter_text_get_selection_bound (ClutterText *self);
void clutter_text_set_selection (ClutterText *self,
gssize start_pos,
gssize end_pos);
gchar * clutter_text_get_selection (ClutterText *self);
void clutter_text_set_password_char (ClutterText *self,
gunichar wc);
gunichar clutter_text_get_password_char (ClutterText *self);
void clutter_text_set_max_length (ClutterText *self,
gint max);
gint clutter_text_get_max_length (ClutterText *self);
void clutter_text_set_single_line_mode (ClutterText *self,
gboolean single_line);
gboolean clutter_text_get_single_line_mode (ClutterText *self);
gboolean clutter_text_activate (ClutterText *self);
G_END_DECLS
#endif /* __CLUTTER_TEXT_H__ */
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