| | 1 | /* Internals of a lightweight menubar widget. |
| | 2 | |
| | 3 | Copyright (C) 2002-2012 Free Software Foundation, Inc. |
| | 4 | Copyright (C) 1992 Lucid, Inc. |
| | 5 | |
| | 6 | This file is part of the Lucid Widget Library. |
| | 7 | |
| | 8 | The Lucid Widget Library is free software; you can redistribute it and/or |
| | 9 | modify it under the terms of the GNU General Public License as published by |
| | 10 | the Free Software Foundation; either version 1, or (at your option) |
| | 11 | any later version. |
| | 12 | |
| | 13 | The Lucid Widget Library is distributed in the hope that it will be useful, |
| | 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| | 16 | GNU General Public License for more details. |
| | 17 | |
| | 18 | You should have received a copy of the GNU General Public License |
| | 19 | along with GNU Emacs; see the file COPYING. If not, write to the |
| | 20 | Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| | 21 | Boston, MA 02110-1301, USA. */ |
| | 22 | |
| | 23 | #ifndef _XlwMenuP_h |
| | 24 | #define _XlwMenuP_h |
| | 25 | |
| | 26 | #include "xlwmenu.h" |
| | 27 | #include <X11/CoreP.h> |
| | 28 | #ifdef HAVE_XFT |
| | 29 | #include <X11/Xft/Xft.h> |
| | 30 | #endif |
| | 31 | |
| | 32 | /* Elements in the stack arrays. */ |
| | 33 | typedef struct _window_state |
| | 34 | { |
| | 35 | Widget w; |
| | 36 | Window window; |
| | 37 | Pixmap pixmap; |
| | 38 | Position x; |
| | 39 | Position y; |
| | 40 | Dimension width; |
| | 41 | Dimension height; |
| | 42 | Dimension label_width; |
| | 43 | int max_rest_width; |
| | 44 | |
| | 45 | /* Width of toggle buttons or radio buttons. */ |
| | 46 | Dimension button_width; |
| | 47 | #ifdef HAVE_XFT |
| | 48 | XftDraw* xft_draw; |
| | 49 | #endif |
| | 50 | } window_state; |
| | 51 | |
| | 52 | |
| | 53 | /* New fields for the XlwMenu widget instance record */ |
| | 54 | typedef struct _XlwMenu_part |
| | 55 | { |
| | 56 | /* slots set by the resources */ |
| | 57 | #ifdef HAVE_X_I18N |
| | 58 | XFontSet fontSet; |
| | 59 | XFontSetExtents *font_extents; |
| | 60 | #endif |
| | 61 | #ifdef HAVE_XFT |
| | 62 | int default_face; |
| | 63 | XftFont* xft_font; |
| | 64 | XftColor xft_fg, xft_bg, xft_disabled_fg; |
| | 65 | #endif |
| | 66 | String fontName; |
| | 67 | XFontStruct* font; |
| | 68 | Pixel foreground; |
| | 69 | Pixel disabled_foreground; |
| | 70 | Pixel button_foreground; |
| | 71 | Dimension margin; |
| | 72 | Dimension horizontal_spacing; |
| | 73 | Dimension vertical_spacing; |
| | 74 | Dimension arrow_spacing; |
| | 75 | Dimension shadow_thickness; |
| | 76 | Pixel top_shadow_color; |
| | 77 | Pixel bottom_shadow_color; |
| | 78 | Pixmap top_shadow_pixmap; |
| | 79 | Pixmap bottom_shadow_pixmap; |
| | 80 | Cursor cursor_shape; |
| | 81 | XtCallbackList open; |
| | 82 | XtCallbackList select, highlight; |
| | 83 | XtCallbackList enter, leave; |
| | 84 | widget_value* contents; |
| | 85 | int horizontal; |
| | 86 | |
| | 87 | /* True means top_shadow_color and/or bottom_shadow_color must be freed. */ |
| | 88 | unsigned free_top_shadow_color_p : 1; |
| | 89 | unsigned free_bottom_shadow_color_p : 1; |
| | 90 | |
| | 91 | /* State of the XlwMenu */ |
| | 92 | int top_depth; |
| | 93 | int old_depth; |
| | 94 | widget_value** old_stack; |
| | 95 | int old_stack_length; |
| | 96 | widget_value* inside_entry; |
| | 97 | |
| | 98 | /* New state after the user moved */ |
| | 99 | int new_depth; |
| | 100 | widget_value** new_stack; |
| | 101 | int new_stack_length; |
| | 102 | |
| | 103 | /* Window resources */ |
| | 104 | window_state* windows; |
| | 105 | int windows_length; |
| | 106 | |
| | 107 | /* Internal part, set by the XlwMenu */ |
| | 108 | GC foreground_gc; |
| | 109 | GC button_gc; |
| | 110 | GC background_gc; |
| | 111 | GC disabled_gc; |
| | 112 | GC inactive_button_gc; |
| | 113 | GC shadow_top_gc; |
| | 114 | GC shadow_bottom_gc; |
| | 115 | Cursor cursor; |
| | 116 | Boolean popped_up; |
| | 117 | Pixmap gray_pixmap; |
| | 118 | } XlwMenuPart; |
| | 119 | |
| | 120 | /* Full instance record declaration */ |
| | 121 | typedef struct _XlwMenuRec |
| | 122 | { |
| | 123 | CorePart core; |
| | 124 | XlwMenuPart menu; |
| | 125 | } XlwMenuRec; |
| | 126 | |
| | 127 | /* New fields for the XlwMenu widget class record */ |
| | 128 | typedef struct |
| | 129 | { |
| | 130 | int dummy; |
| | 131 | } XlwMenuClassPart; |
| | 132 | |
| | 133 | /* Full class record declaration. */ |
| | 134 | typedef struct _XlwMenuClassRec |
| | 135 | { |
| | 136 | CoreClassPart core_class; |
| | 137 | XlwMenuClassPart menu_class; |
| | 138 | } XlwMenuClassRec; |
| | 139 | |
| | 140 | /* Class pointer. */ |
| | 141 | extern XlwMenuClassRec xlwMenuClassRec; |
| | 142 | |
| | 143 | #endif /* _XlwMenuP_h */ |
| | 144 | |
HCoop / bpt / emacs.git / blame_incremental