Make a few libraries loadable in isolation

[gnu-emacs] / lwlib / xlwmenuP.h

diff --git a/lwlib/xlwmenuP.h b/lwlib/xlwmenuP.h
index 79f454fefc4503214a3eb39ca609d89da980d957..9bbbd89dc41fe151ffcd092ec888112ee96ee451 100644 (file)
--- a/lwlib/xlwmenuP.h
+++ b/lwlib/xlwmenuP.h
@@ -1,27 +1,70 @@
+/* Internals of a lightweight menubar widget.
+
+Copyright (C) 2002-2013 Free Software Foundation, Inc.
+Copyright (C) 1992 Lucid, Inc.
+
+This file is part of the Lucid Widget Library.
+
+The Lucid Widget Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 1, or (at your option)
+any later version.
+
+The Lucid Widget Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
+
 #ifndef _XlwMenuP_h
 #define _XlwMenuP_h
 
 #include "xlwmenu.h"
 #include <X11/CoreP.h>
+#ifdef HAVE_XFT
+#include <X11/Xft/Xft.h>
+#endif
 
 /* Elements in the stack arrays. */
 typedef struct _window_state
 {
+  Widget        w;
   Window       window;
+  Pixmap        pixmap;
   Position     x;
   Position     y;
   Dimension    width;
   Dimension    height;
   Dimension    label_width;
+  int           max_rest_width;
+
+  /* Width of toggle buttons or radio buttons.  */
+  Dimension     button_width;
+#ifdef HAVE_XFT
+  XftDraw*      xft_draw;
+#endif
 } window_state;
 
 
 /* New fields for the XlwMenu widget instance record */
-typedef struct _XlwMenu_part 
+typedef struct _XlwMenu_part
 {
   /* slots set by the resources */
+#ifdef HAVE_X_I18N
+  XFontSet     fontSet;
+  XFontSetExtents *font_extents;
+#endif
+#ifdef HAVE_XFT
+  int           default_face;
+  XftFont*      xft_font;
+  XftColor      xft_fg, xft_bg, xft_disabled_fg;
+#endif
+  String       fontName;
   XFontStruct* font;
   Pixel                foreground;
+  Pixel                disabled_foreground;
   Pixel                button_foreground;
   Dimension    margin;
   Dimension    horizontal_spacing;
@@ -34,14 +77,21 @@ typedef struct _XlwMenu_part
   Pixmap       bottom_shadow_pixmap;
   Cursor       cursor_shape;
   XtCallbackList       open;
-  XtCallbackList       select;
+  XtCallbackList       select, highlight;
+  XtCallbackList        enter, leave;
   widget_value*        contents;
   int          horizontal;
-  
+
+  /* True means top_shadow_color and/or bottom_shadow_color must be freed.  */
+  unsigned free_top_shadow_color_p : 1;
+  unsigned free_bottom_shadow_color_p : 1;
+
   /* State of the XlwMenu */
+  int                   top_depth;
   int                  old_depth;
   widget_value**       old_stack;
   int                  old_stack_length;
+  widget_value*         inside_entry;
 
   /* New state after the user moved */
   int                  new_depth;
@@ -56,7 +106,7 @@ typedef struct _XlwMenu_part
   GC                   foreground_gc;
   GC                   button_gc;
   GC                   background_gc;
-  GC                   inactive_gc;
+  GC                   disabled_gc;
   GC                   inactive_button_gc;
   GC                   shadow_top_gc;
   GC                   shadow_bottom_gc;
@@ -66,20 +116,20 @@ typedef struct _XlwMenu_part
 } XlwMenuPart;
 
 /* Full instance record declaration */
-typedef struct _XlwMenuRec 
+typedef struct _XlwMenuRec
 {
   CorePart     core;
   XlwMenuPart  menu;
 } XlwMenuRec;
 
 /* New fields for the XlwMenu widget class record */
-typedef struct 
+typedef struct
 {
   int  dummy;
 } XlwMenuClassPart;
 
 /* Full class record declaration. */
-typedef struct _XlwMenuClassRec 
+typedef struct _XlwMenuClassRec
 {
   CoreClassPart                core_class;
   XlwMenuClassPart     menu_class;