1/* gtkentrybuffer.h
2 * Copyright (C) 2009 Stefan Walter <stef@memberwebs.com>
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library 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.
8 *
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 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18#ifndef __GTK_ENTRY_BUFFER_H__
19#define __GTK_ENTRY_BUFFER_H__
20
21#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
22#error "Only <gtk/gtk.h> can be included directly."
23#endif
24
25#include <glib-object.h>
26#include <gdk/gdk.h>
27
28G_BEGIN_DECLS
29
30/* Maximum size of text buffer, in bytes */
31#define GTK_ENTRY_BUFFER_MAX_SIZE G_MAXUSHORT
32
33#define GTK_TYPE_ENTRY_BUFFER (gtk_entry_buffer_get_type ())
34#define GTK_ENTRY_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_ENTRY_BUFFER, GtkEntryBuffer))
35#define GTK_ENTRY_BUFFER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_ENTRY_BUFFER, GtkEntryBufferClass))
36#define GTK_IS_ENTRY_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_ENTRY_BUFFER))
37#define GTK_IS_ENTRY_BUFFER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_ENTRY_BUFFER))
38#define GTK_ENTRY_BUFFER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_ENTRY_BUFFER, GtkEntryBufferClass))
39
40typedef struct _GtkEntryBuffer GtkEntryBuffer;
41typedef struct _GtkEntryBufferClass GtkEntryBufferClass;
42
43struct _GtkEntryBuffer
44{
45 GObject parent_instance;
46};
47
48struct _GtkEntryBufferClass
49{
50 GObjectClass parent_class;
51
52 /* Signals */
53
54 void (*inserted_text) (GtkEntryBuffer *buffer,
55 guint position,
56 const char *chars,
57 guint n_chars);
58
59 void (*deleted_text) (GtkEntryBuffer *buffer,
60 guint position,
61 guint n_chars);
62
63 /* Virtual Methods */
64
65 const char * (*get_text) (GtkEntryBuffer *buffer,
66 gsize *n_bytes);
67
68 guint (*get_length) (GtkEntryBuffer *buffer);
69
70 guint (*insert_text) (GtkEntryBuffer *buffer,
71 guint position,
72 const char *chars,
73 guint n_chars);
74
75 guint (*delete_text) (GtkEntryBuffer *buffer,
76 guint position,
77 guint n_chars);
78
79 /* Padding for future expansion */
80 void (*_gtk_reserved1) (void);
81 void (*_gtk_reserved2) (void);
82 void (*_gtk_reserved3) (void);
83 void (*_gtk_reserved4) (void);
84 void (*_gtk_reserved5) (void);
85 void (*_gtk_reserved6) (void);
86 void (*_gtk_reserved7) (void);
87 void (*_gtk_reserved8) (void);
88};
89
90GDK_AVAILABLE_IN_ALL
91GType gtk_entry_buffer_get_type (void) G_GNUC_CONST;
92
93GDK_AVAILABLE_IN_ALL
94GtkEntryBuffer* gtk_entry_buffer_new (const char *initial_chars,
95 int n_initial_chars);
96
97GDK_AVAILABLE_IN_ALL
98gsize gtk_entry_buffer_get_bytes (GtkEntryBuffer *buffer);
99
100GDK_AVAILABLE_IN_ALL
101guint gtk_entry_buffer_get_length (GtkEntryBuffer *buffer);
102
103GDK_AVAILABLE_IN_ALL
104const char * gtk_entry_buffer_get_text (GtkEntryBuffer *buffer);
105
106GDK_AVAILABLE_IN_ALL
107void gtk_entry_buffer_set_text (GtkEntryBuffer *buffer,
108 const char *chars,
109 int n_chars);
110
111GDK_AVAILABLE_IN_ALL
112void gtk_entry_buffer_set_max_length (GtkEntryBuffer *buffer,
113 int max_length);
114
115GDK_AVAILABLE_IN_ALL
116int gtk_entry_buffer_get_max_length (GtkEntryBuffer *buffer);
117
118GDK_AVAILABLE_IN_ALL
119guint gtk_entry_buffer_insert_text (GtkEntryBuffer *buffer,
120 guint position,
121 const char *chars,
122 int n_chars);
123
124GDK_AVAILABLE_IN_ALL
125guint gtk_entry_buffer_delete_text (GtkEntryBuffer *buffer,
126 guint position,
127 int n_chars);
128
129GDK_AVAILABLE_IN_ALL
130void gtk_entry_buffer_emit_inserted_text (GtkEntryBuffer *buffer,
131 guint position,
132 const char *chars,
133 guint n_chars);
134
135GDK_AVAILABLE_IN_ALL
136void gtk_entry_buffer_emit_deleted_text (GtkEntryBuffer *buffer,
137 guint position,
138 guint n_chars);
139
140G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkEntryBuffer, g_object_unref)
141
142G_END_DECLS
143
144#endif /* __GTK_ENTRY_BUFFER_H__ */
145

source code of gtk/gtk/gtkentrybuffer.h