1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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.
21 * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
22 * file for a list of people on the GTK+ Team. See the ChangeLog
23 * files for a list of changes. These files are distributed with
24 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
27 #ifndef __GTK_ENTRY_H__
28 #define __GTK_ENTRY_H__
32 #include <gtk/gtkeditable.h>
33 #include <gtk/gtkimcontext.h>
34 #include <gtk/gtkmenu.h>
35 #include <pango/pango.h>
39 #endif /* __cplusplus */
42 #define GTK_TYPE_ENTRY (gtk_entry_get_type ())
43 #define GTK_ENTRY(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_ENTRY, GtkEntry))
44 #define GTK_ENTRY_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_ENTRY, GtkEntryClass))
45 #define GTK_IS_ENTRY(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_ENTRY))
46 #define GTK_IS_ENTRY_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_ENTRY))
47 #define GTK_ENTRY_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_ENTRY, GtkEntryClass))
50 typedef struct _GtkEntry GtkEntry;
51 typedef struct _GtkEntryClass GtkEntryClass;
61 guint overwrite_mode : 1;
62 guint in_drag : 1; /* Dragging within the selection */
64 guint16 text_length; /* length in use, in chars */
65 guint16 text_max_length;
69 GtkIMContext *im_context;
70 GtkWidget *popup_menu;
75 PangoLayout *cached_layout;
76 guint cache_includes_preedit : 1;
78 guint need_im_reset : 1;
82 guint activates_default : 1;
88 gint ascent; /* font ascent, in pango units */
89 gint descent; /* font descent, in pango units */
91 guint16 text_size; /* allocated size, in bytes */
92 guint16 n_bytes; /* length in use, in bytes */
94 guint16 preedit_length; /* length of preedit string, in bytes */
95 guint16 preedit_cursor; /* offset of cursor within preedit string, in chars */
97 gint dnd_position; /* In chars, -1 == no DND cursor */
102 gunichar invisible_char;
107 struct _GtkEntryClass
109 GtkWidgetClass parent_class;
111 /* Notification of changes
113 void (* changed) (GtkEntry *entry);
114 void (* insert_text) (GtkEntry *entry,
118 void (* delete_text) (GtkEntry *entry,
122 /* Hook to customize right-click popup */
123 void (* populate_popup) (GtkEntry *entry,
128 void (* activate) (GtkEntry *entry);
129 void (* move_cursor) (GtkEntry *entry,
130 GtkMovementStep step,
132 gboolean extend_selection);
133 void (* insert_at_cursor) (GtkEntry *entry,
135 void (* delete_from_cursor) (GtkEntry *entry,
138 void (* cut_clipboard) (GtkEntry *entry);
139 void (* copy_clipboard) (GtkEntry *entry);
140 void (* paste_clipboard) (GtkEntry *entry);
141 void (* toggle_overwrite) (GtkEntry *entry);
144 GtkType gtk_entry_get_type (void) G_GNUC_CONST;
145 GtkWidget* gtk_entry_new (void);
146 void gtk_entry_set_visibility (GtkEntry *entry,
148 void gtk_entry_set_invisible_char (GtkEntry *entry,
150 void gtk_entry_set_editable (GtkEntry *entry,
152 void gtk_entry_set_has_frame (GtkEntry *entry,
154 gboolean gtk_entry_get_has_frame (GtkEntry *entry);
155 /* text is truncated if needed */
156 void gtk_entry_set_max_length (GtkEntry *entry,
158 void gtk_entry_set_activates_default (GtkEntry *entry,
160 gboolean gtk_entry_get_activates_default (GtkEntry *entry);
162 void gtk_entry_set_width_chars (GtkEntry *entry,
164 gint gtk_entry_get_width_chars (GtkEntry *entry);
166 /* Somewhat more convenient than the GtkEditable generic functions
168 void gtk_entry_set_text (GtkEntry *entry,
170 /* returns a reference to the text */
171 G_CONST_RETURN gchar* gtk_entry_get_text (GtkEntry *entry);
173 /* Deprecated compatibility functions
175 GtkWidget* gtk_entry_new_with_max_length (gint max);
176 void gtk_entry_append_text (GtkEntry *entry,
178 void gtk_entry_prepend_text (GtkEntry *entry,
180 void gtk_entry_set_position (GtkEntry *entry,
182 void gtk_entry_select_region (GtkEntry *entry,
188 #endif /* __cplusplus */
191 #endif /* __GTK_ENTRY_H__ */