HCoop / bpt / emacs.git / blame
| Commit | Line | Data |
|---|---|---|
| 32c92352 GM |
1 | /* |
| 2 | Copyright (C) 1992 Lucid, Inc. | |
| acaf905b | 3 | Copyright (C) 2000-2012 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 | |
| 18 | along with GNU Emacs; see the file COPYING. If not, write to | |
| 19 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 20 | Boston, MA 02110-1301, USA. */ | |
| 21 | ||
| 22 | ||
| 07bf635f RS |
23 | #ifndef LWLIB_INTERNAL_H |
| 24 | #define LWLIB_INTERNAL_H | |
| 25 | ||
| 26 | #include "lwlib.h" | |
| 27 | ||
| 383e0970 | 28 | extern char *safe_strdup (const char *); |
| 07bf635f | 29 | |
| 1ecb2d3f JD |
30 | struct widget_xft_data; |
| 31 | ||
| 07bf635f RS |
32 | typedef struct _widget_instance |
| 33 | { | |
| 34 | Widget widget; | |
| 35 | Widget parent; | |
| 36 | Boolean pop_up_p; | |
| 1ecb2d3f JD |
37 | #ifdef HAVE_XFT |
| 38 | struct widget_xft_data *xft_data; | |
| 39 | int nr_xft_data; | |
| 40 | #endif | |
| 07bf635f RS |
41 | struct _widget_info* info; |
| 42 | struct _widget_instance* next; | |
| 43 | } widget_instance; | |
| 44 | ||
| 45 | typedef struct _widget_info | |
| 46 | { | |
| 47 | char* type; | |
| 48 | char* name; | |
| 49 | LWLIB_ID id; | |
| 50 | widget_value* val; | |
| 51 | Boolean busy; | |
| 52 | lw_callback pre_activate_cb; | |
| 53 | lw_callback selection_cb; | |
| 54 | lw_callback post_activate_cb; | |
| 98f7f0d7 | 55 | lw_callback highlight_cb; |
| 07bf635f RS |
56 | struct _widget_instance* instances; |
| 57 | struct _widget_info* next; | |
| 58 | } widget_info; | |
| 59 | ||
| c825c0b6 | 60 | typedef Widget (*widget_creation_function) (widget_instance *instance); |
| 07bf635f RS |
61 | |
| 62 | typedef struct _widget_creation_entry | |
| 63 | { | |
| 64 | char* type; | |
| 65 | widget_creation_function function; | |
| 66 | } widget_creation_entry; | |
| 67 | ||
| 68 | /* update all other instances of a widget. Can be used in a callback when | |
| 908ff139 | 69 | a widget has been used by the user */ |
| 07bf635f | 70 | void |
| 383e0970 | 71 | lw_internal_update_other_instances (Widget, XtPointer, XtPointer); |
| 07bf635f RS |
72 | |
| 73 | /* get the widget_value for a widget in a given instance */ | |
| 74 | widget_value* | |
| 383e0970 | 75 | lw_get_widget_value_for_widget (widget_instance *, Widget); |
| 07bf635f | 76 | |
| 383e0970 J |
77 | widget_info *lw_get_widget_info (LWLIB_ID); |
| 78 | widget_instance * lw_get_widget_instance (Widget); | |
| 07bf635f | 79 | |
| 801332e4 | 80 | #endif /* LWLIB_INTERNAL_H */ |
| ab5796a9 | 81 |