1 /* gtktexttag.c - text tag object
3 * Copyright (c) 1992-1994 The Regents of the University of California.
4 * Copyright (c) 1994-1997 Sun Microsystems, Inc.
5 * Copyright (c) 2000 Red Hat, Inc.
6 * Tk -> Gtk port by Havoc Pennington <hp@redhat.com>
8 * This software is copyrighted by the Regents of the University of
9 * California, Sun Microsystems, Inc., and other parties. The
10 * following terms apply to all files associated with the software
11 * unless explicitly disclaimed in individual files.
13 * The authors hereby grant permission to use, copy, modify,
14 * distribute, and license this software and its documentation for any
15 * purpose, provided that existing copyright notices are retained in
16 * all copies and that this notice is included verbatim in any
17 * distributions. No written agreement, license, or royalty fee is
18 * required for any of the authorized uses. Modifications to this
19 * software may be copyrighted by their authors and need not follow
20 * the licensing terms described here, provided that the new terms are
21 * clearly indicated on the first page of each file where they apply.
23 * IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY
24 * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
25 * DAMAGES ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION,
26 * OR ANY DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED
27 * OF THE POSSIBILITY OF SUCH DAMAGE.
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30 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
31 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
32 * NON-INFRINGEMENT. THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS,
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34 * MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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38 * in the software and related documentation as defined in the Federal
39 * Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2). If you
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50 #ifndef __GTK_TEXT_TAG_H__
51 #define __GTK_TEXT_TAG_H__
54 #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
55 #error "Only <gtk/gtk.h> can be included directly."
59 #include <gtk/gtkenums.h>
64 typedef struct _GtkTextIter GtkTextIter;
65 typedef struct _GtkTextTagTable GtkTextTagTable;
67 #define GTK_TYPE_TEXT_TAG (gtk_text_tag_get_type ())
68 #define GTK_TEXT_TAG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TEXT_TAG, GtkTextTag))
69 #define GTK_TEXT_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_TEXT_TAG, GtkTextTagClass))
70 #define GTK_IS_TEXT_TAG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TEXT_TAG))
71 #define GTK_IS_TEXT_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TEXT_TAG))
72 #define GTK_TEXT_TAG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TEXT_TAG, GtkTextTagClass))
74 typedef struct _GtkTextTag GtkTextTag;
75 typedef struct _GtkTextTagPrivate GtkTextTagPrivate;
76 typedef struct _GtkTextTagClass GtkTextTagClass;
80 GObject parent_instance;
82 GtkTextTagPrivate *priv;
85 struct _GtkTextTagClass
87 GObjectClass parent_class;
89 gboolean (* event) (GtkTextTag *tag,
90 GObject *event_object, /* widget, canvas item, whatever */
91 GdkEvent *event, /* the event itself */
92 const GtkTextIter *iter); /* location of event in buffer */
94 /* Padding for future expansion */
95 void (*_gtk_reserved1) (void);
96 void (*_gtk_reserved2) (void);
97 void (*_gtk_reserved3) (void);
98 void (*_gtk_reserved4) (void);
101 GType gtk_text_tag_get_type (void) G_GNUC_CONST;
102 GtkTextTag *gtk_text_tag_new (const gchar *name);
103 gint gtk_text_tag_get_priority (GtkTextTag *tag);
104 void gtk_text_tag_set_priority (GtkTextTag *tag,
106 gboolean gtk_text_tag_event (GtkTextTag *tag,
107 GObject *event_object,
109 const GtkTextIter *iter);