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 <gtk/gtkentrycompletion.h>
36 #include <pango/pango.h>
40 #endif /* __cplusplus */
43 #define GTK_TYPE_ENTRY (gtk_entry_get_type ())
44 #define GTK_ENTRY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_ENTRY, GtkEntry))
45 #define GTK_ENTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_ENTRY, GtkEntryClass))
46 #define GTK_IS_ENTRY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_ENTRY))
47 #define GTK_IS_ENTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_ENTRY))
48 #define GTK_ENTRY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_ENTRY, GtkEntryClass))
51 typedef struct _GtkEntry GtkEntry;
52 typedef struct _GtkEntryClass GtkEntryClass;
62 guint overwrite_mode : 1;
63 guint in_drag : 1; /* Dragging within the selection */
65 guint16 text_length; /* length in use, in chars */
66 guint16 text_max_length;
70 GtkIMContext *im_context;
71 GtkWidget *popup_menu;
76 PangoLayout *cached_layout;
77 guint cache_includes_preedit : 1;
79 guint need_im_reset : 1;
83 guint activates_default : 1;
85 guint cursor_visible : 1;
87 guint in_click : 1; /* Flag so we don't select all when clicking in entry to focus in */
89 guint is_cell_renderer : 1;
90 guint editing_canceled : 1; /* Only used by GtkCellRendererText */
92 guint mouse_cursor_obscured : 1;
94 guint select_words : 1;
95 guint select_lines : 1;
96 guint resolved_dir : 4; /* PangoDirection */
101 gint ascent; /* font ascent, in pango units */
102 gint descent; /* font descent, in pango units */
104 guint16 text_size; /* allocated size, in bytes */
105 guint16 n_bytes; /* length in use, in bytes */
107 guint16 preedit_length; /* length of preedit string, in bytes */
108 guint16 preedit_cursor; /* offset of cursor within preedit string, in chars */
110 gint dnd_position; /* In chars, -1 == no DND cursor */
115 gunichar invisible_char;
120 struct _GtkEntryClass
122 GtkWidgetClass parent_class;
124 /* Hook to customize right-click popup */
125 void (* populate_popup) (GtkEntry *entry,
130 void (* activate) (GtkEntry *entry);
131 void (* move_cursor) (GtkEntry *entry,
132 GtkMovementStep step,
134 gboolean extend_selection);
135 void (* insert_at_cursor) (GtkEntry *entry,
137 void (* delete_from_cursor) (GtkEntry *entry,
140 void (* backspace) (GtkEntry *entry);
141 void (* cut_clipboard) (GtkEntry *entry);
142 void (* copy_clipboard) (GtkEntry *entry);
143 void (* paste_clipboard) (GtkEntry *entry);
144 void (* toggle_overwrite) (GtkEntry *entry);
146 /* Padding for future expansion */
147 void (*_gtk_reserved1) (void);
148 void (*_gtk_reserved2) (void);
149 void (*_gtk_reserved3) (void);
152 GType gtk_entry_get_type (void) G_GNUC_CONST;
153 GtkWidget* gtk_entry_new (void);
154 void gtk_entry_set_visibility (GtkEntry *entry,
156 gboolean gtk_entry_get_visibility (GtkEntry *entry);
157 void gtk_entry_set_invisible_char (GtkEntry *entry,
159 gunichar gtk_entry_get_invisible_char (GtkEntry *entry);
160 void gtk_entry_set_has_frame (GtkEntry *entry,
162 gboolean gtk_entry_get_has_frame (GtkEntry *entry);
163 /* text is truncated if needed */
164 void gtk_entry_set_max_length (GtkEntry *entry,
166 gint gtk_entry_get_max_length (GtkEntry *entry);
167 void gtk_entry_set_activates_default (GtkEntry *entry,
169 gboolean gtk_entry_get_activates_default (GtkEntry *entry);
171 void gtk_entry_set_width_chars (GtkEntry *entry,
173 gint gtk_entry_get_width_chars (GtkEntry *entry);
175 /* Somewhat more convenient than the GtkEditable generic functions
177 void gtk_entry_set_text (GtkEntry *entry,
179 /* returns a reference to the text */
180 G_CONST_RETURN gchar* gtk_entry_get_text (GtkEntry *entry);
182 PangoLayout* gtk_entry_get_layout (GtkEntry *entry);
183 void gtk_entry_get_layout_offsets (GtkEntry *entry,
186 void gtk_entry_set_alignment (GtkEntry *entry,
188 gfloat gtk_entry_get_alignment (GtkEntry *entry);
190 void gtk_entry_set_completion (GtkEntry *entry,
191 GtkEntryCompletion *completion);
192 GtkEntryCompletion *gtk_entry_get_completion (GtkEntry *entry);
194 gint gtk_entry_layout_index_to_text_index (GtkEntry *entry,
196 gint gtk_entry_text_index_to_layout_index (GtkEntry *entry,
200 /* Deprecated compatibility functions
203 #ifndef GTK_DISABLE_DEPRECATED
204 GtkWidget* gtk_entry_new_with_max_length (gint max);
205 void gtk_entry_append_text (GtkEntry *entry,
207 void gtk_entry_prepend_text (GtkEntry *entry,
209 void gtk_entry_set_position (GtkEntry *entry,
211 void gtk_entry_select_region (GtkEntry *entry,
214 void gtk_entry_set_editable (GtkEntry *entry,
216 #endif /* GTK_DISABLE_DEPRECATED */
219 void _gtk_entry_get_borders (GtkEntry *entry,
226 #endif /* __cplusplus */
229 #endif /* __GTK_ENTRY_H__ */