Commit | Line | Data |
---|---|---|
32c92352 GM |
1 | /* |
2 | Copyright (C) 1992 Lucid, Inc. | |
ab422c4d | 3 | Copyright (C) 2000-2013 Free Software Foundation, Inc. |
32c92352 GM |
4 | |
5 | This file is part of the Lucid Widget Library. | |
6 | ||
7 | The Lucid Widget Library is free software; you can redistribute it and/or | |
8 | modify it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 1, or (at your option) | |
10 | any later version. | |
11 | ||
12 | The Lucid Widget Library is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
fee0bd5f | 18 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
32c92352 GM |
19 | |
20 | ||
07bf635f RS |
21 | #ifndef LWLIB_INTERNAL_H |
22 | #define LWLIB_INTERNAL_H | |
23 | ||
24 | #include "lwlib.h" | |
25 | ||
383e0970 | 26 | extern char *safe_strdup (const char *); |
07bf635f | 27 | |
1ecb2d3f JD |
28 | struct widget_xft_data; |
29 | ||
07bf635f RS |
30 | typedef struct _widget_instance |
31 | { | |
32 | Widget widget; | |
33 | Widget parent; | |
34 | Boolean pop_up_p; | |
1ecb2d3f JD |
35 | #ifdef HAVE_XFT |
36 | struct widget_xft_data *xft_data; | |
37 | int nr_xft_data; | |
38 | #endif | |
07bf635f RS |
39 | struct _widget_info* info; |
40 | struct _widget_instance* next; | |
41 | } widget_instance; | |
42 | ||
43 | typedef struct _widget_info | |
44 | { | |
45 | char* type; | |
46 | char* name; | |
47 | LWLIB_ID id; | |
48 | widget_value* val; | |
49 | Boolean busy; | |
50 | lw_callback pre_activate_cb; | |
51 | lw_callback selection_cb; | |
52 | lw_callback post_activate_cb; | |
98f7f0d7 | 53 | lw_callback highlight_cb; |
07bf635f RS |
54 | struct _widget_instance* instances; |
55 | struct _widget_info* next; | |
56 | } widget_info; | |
57 | ||
c825c0b6 | 58 | typedef Widget (*widget_creation_function) (widget_instance *instance); |
07bf635f RS |
59 | |
60 | typedef struct _widget_creation_entry | |
61 | { | |
62 | char* type; | |
63 | widget_creation_function function; | |
64 | } widget_creation_entry; | |
65 | ||
66 | /* update all other instances of a widget. Can be used in a callback when | |
908ff139 | 67 | a widget has been used by the user */ |
07bf635f | 68 | void |
383e0970 | 69 | lw_internal_update_other_instances (Widget, XtPointer, XtPointer); |
07bf635f RS |
70 | |
71 | /* get the widget_value for a widget in a given instance */ | |
72 | widget_value* | |
383e0970 | 73 | lw_get_widget_value_for_widget (widget_instance *, Widget); |
07bf635f | 74 | |
383e0970 J |
75 | widget_info *lw_get_widget_info (LWLIB_ID); |
76 | widget_instance * lw_get_widget_instance (Widget); | |
07bf635f | 77 | |
801332e4 | 78 | #endif /* LWLIB_INTERNAL_H */ |