annotate src/scrollbar.h @ 5284:d27c1ee1943b

Make the order of preloaded-file-list more sane. lisp/ChangeLog addition: 2010-10-12 Aidan Kehoe <kehoea@parhasard.net> * abbrev.el (fundamental-mode-abbrev-table, global-abbrev-table): Create both these abbrev tables using the usual #'define-abbrev-table calls, rather than attempting to special-case them. * cl-extra.el: Force cl-macs to be loaded here, if cl-extra.el is being loaded interpreted. Previously other, later files would redundantly call (load "cl-macs") when interpreted, it's more reasonable to do it here, once. * cmdloop.el (read-quoted-char-radix): Use defcustom here, we don't have any dump-order dependencies that would prevent that. * custom.el (eval-when-compile): Don't load cl-macs when interpreted or when byte-compiling, rely on cl-extra.el in the former case and the appropriate entry in bytecomp-load-hook in the latter. Get rid of custom-declare-variable-list, we have no dump-time dependencies that would require it. * faces.el (eval-when-compile): Don't load cl-macs when interpreted or when byte-compiling. * packages.el: Remove some inaccurate comments. * post-gc.el (cleanup-simple-finalizers): Use #'delete-if-not here, now the order of preloaded-file-list has been changed to make it available. * subr.el (custom-declare-variable-list): Remove. No need for it. Also remove a stub define-abbrev-table from this file, given the current order of preloaded-file-list there's no need for it.
author Aidan Kehoe <kehoea@parhasard.net>
date Tue, 12 Oct 2010 21:11:46 +0100
parents 5ddbab03b0e6
children 308d34e9f07d
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1 /* Define scrollbar instance.
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2 Copyright (C) 1994, 1995 Board of Trustees, University of Illinois.
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3 Copyright (C) 2010 Ben Wing.
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4
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5 This file is part of XEmacs.
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6
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7 XEmacs is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 2, or (at your option) any
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10 later version.
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11
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12 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with XEmacs; see the file COPYING. If not, write to
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19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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20 Boston, MA 02111-1307, USA. */
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21
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22 /* Synched up with: Not in FSF. */
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23
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24 #ifndef INCLUDED_scrollbar_h_
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25 #define INCLUDED_scrollbar_h_
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26
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27 #ifdef HAVE_SCROLLBARS
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28
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29 struct scrollbar_instance
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30 {
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31 NORMAL_LISP_OBJECT_HEADER header;
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32
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33 /* Used by the frame caches. */
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34 struct scrollbar_instance *next;
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35
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36 /* Pointer back to the mirror structure attached to. */
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37 struct window_mirror *mirror;
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38
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39 /* This flag indicates if the scrollbar is currently in use. */
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40 char scrollbar_is_active;
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41
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42 /* This flag indicates if a data parameter has changed. */
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43 char scrollbar_instance_changed;
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44
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45 /* A structure of auxiliary data specific to the device type.
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46 struct x_scrollbar_data is used for X window frames; defined in
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47 scrollbar-x.h */
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48 void *scrollbar_data;
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49 };
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50
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51 DECLARE_LISP_OBJECT (scrollbar_instance, struct scrollbar_instance);
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52 #define XSCROLLBAR_INSTANCE(x) XRECORD (x, scrollbar_instance, struct scrollbar_instance)
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53 #define wrap_scrollbar_instance(p) wrap_record (p, scrollbar_instance)
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54 #define SCROLLBAR_INSTANCEP(x) RECORDP (x, scrollbar_instance)
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55 #define CHECK_SCROLLBAR_INSTANCE(x) CHECK_RECORD (x, scrollbar_instance)
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56 #define CONCHECK_SCROLLBAR_INSTANCE(x) CONCHECK_RECORD (x, scrollbar_instance)
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57
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58 #define SCROLLBAR_INSTANCE_FRAME(inst) (inst->mirror->frame)
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59
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60 void init_frame_scrollbars (struct frame *f);
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61 void init_device_scrollbars (struct device *d);
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62 void init_global_scrollbars (struct device *d);
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63 void free_frame_scrollbars (struct frame *f);
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64 void release_window_mirror_scrollbars (struct window_mirror *mir);
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65 void update_window_scrollbars (struct window *w,
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66 struct window_mirror *mirror,
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67 int active, int horiz_only);
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68 #ifdef MEMORY_USAGE_STATS
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69 Bytecount compute_all_scrollbar_instance_usage (struct scrollbar_instance *
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70 inst);
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71 #endif
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72
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73 extern Lisp_Object Vscrollbar_width, Vscrollbar_height;
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74
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75 extern Lisp_Object Qscrollbar_line_up;
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76 extern Lisp_Object Qscrollbar_line_down;
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77 extern Lisp_Object Qscrollbar_page_up;
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78 extern Lisp_Object Qscrollbar_page_down;
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79 extern Lisp_Object Qscrollbar_to_top;
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80 extern Lisp_Object Qscrollbar_to_bottom;
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81 extern Lisp_Object Qscrollbar_vertical_drag;
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82
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83 extern Lisp_Object Qscrollbar_char_left;
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84 extern Lisp_Object Qscrollbar_char_right;
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85 extern Lisp_Object Qscrollbar_page_left;
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86 extern Lisp_Object Qscrollbar_page_right;
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87 extern Lisp_Object Qscrollbar_to_left;
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88 extern Lisp_Object Qscrollbar_to_right;
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89 extern Lisp_Object Qscrollbar_horizontal_drag;
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90
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91 #endif /* HAVE_SCROLLBARS */
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92
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93 #endif /* INCLUDED_scrollbar_h_ */