1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 2011 Alberto Ruiz <aruiz@gnome.org>
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.
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.
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., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
20 #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
21 #error "Only <gtk/gtk.h> can be included directly."
24 #ifndef __GTK_FONT_CHOOSER_H__
25 #define __GTK_FONT_CHOOSER_H__
27 #include <gtk/gtkbox.h>
31 #define GTK_TYPE_FONT_CHOOSER (gtk_font_chooser_get_type ())
32 #define GTK_FONT_CHOOSER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_FONT_CHOOSER, GtkFontChooser))
33 #define GTK_FONT_CHOOSER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_FONT_CHOOSER, GtkFontChooserClass))
34 #define GTK_IS_FONT_CHOOSER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_FONT_CHOOSER))
35 #define GTK_IS_FONT_CHOOSER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_FONT_CHOOSER))
36 #define GTK_FONT_CHOOSER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_FONT_CHOOSER, GtkFontChooserClass))
38 typedef struct _GtkFontChooser GtkFontChooser;
39 typedef struct _GtkFontChooserPrivate GtkFontChooserPrivate;
40 typedef struct _GtkFontChooserClass GtkFontChooserClass;
42 struct _GtkFontChooser
44 GtkBox parent_instance;
47 GtkFontChooserPrivate *priv;
50 struct _GtkFontChooserClass
52 GtkBoxClass parent_class;
54 void (* font_activated) (GtkFontChooser *chooser,
55 const gchar *fontname);
57 /* Padding for future expansion */
58 void (*_gtk_reserved1) (void);
59 void (*_gtk_reserved2) (void);
60 void (*_gtk_reserved3) (void);
61 void (*_gtk_reserved4) (void);
64 /*****************************************************************************
65 * GtkFontChooser functions.
66 * see the comments in the GtkFontChooserDialog functions.
67 *****************************************************************************/
69 GType gtk_font_chooser_get_type (void) G_GNUC_CONST;
70 GtkWidget* gtk_font_chooser_new (void);
72 gtk_font_chooser_get_family (GtkFontChooser *fontchooser);
74 gtk_font_chooser_get_face (GtkFontChooser *fontchooser);
75 gint gtk_font_chooser_get_size (GtkFontChooser *fontchooser);
76 gchar* gtk_font_chooser_get_font_name (GtkFontChooser *fontchooser);
78 gboolean gtk_font_chooser_set_font_name (GtkFontChooser *fontchooser,
79 const gchar *fontname);
80 const gchar* gtk_font_chooser_get_preview_text (GtkFontChooser *fontchooser);
81 void gtk_font_chooser_set_preview_text (GtkFontChooser *fontchooser,
83 gboolean gtk_font_chooser_get_show_preview_entry (GtkFontChooser *fontchooser);
84 void gtk_font_chooser_set_show_preview_entry (GtkFontChooser *fontchooser,
85 gboolean show_preview_entry);
89 * @family: a #PangoFontFamily
90 * @face: a #PangoFontFace belonging to @family
91 * @data (closure): user data passed to gtk_font_chooser_set_filter_func()
93 * The type of function that is used for deciding what fonts get
94 * shown in a #GtkFontChooser. See gtk_font_chooser_set_filter_func().
96 * Returns: %TRUE if the font should be displayed
98 typedef gboolean (*GtkFontFilterFunc) (const PangoFontFamily *family,
99 const PangoFontFace *face,
102 void gtk_font_chooser_set_filter_func (GtkFontChooser *fontchooser,
103 GtkFontFilterFunc filter,
105 GDestroyNotify destroy);
109 #endif /* __GTK_FONT_CHOOSER_H__ */