Mercurial > hg > xemacs-beta
annotate src/scrollbar.h @ 5118:e0db3c197671 ben-lisp-object
merge up to latest default branch, doesn't compile yet
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Sat, 26 Dec 2009 21:18:49 -0600 |
| parents | 1e7cc382eb16 |
| children | d1247f3cc363 |
| rev | line source |
|---|---|
| 428 | 1 /* Define scrollbar instance. |
| 2 Copyright (C) 1994, 1995 Board of Trustees, University of Illinois. | |
| 3 | |
| 4 This file is part of XEmacs. | |
| 5 | |
| 6 XEmacs is free software; you can redistribute it and/or modify it | |
| 7 under the terms of the GNU General Public License as published by the | |
| 8 Free Software Foundation; either version 2, or (at your option) any | |
| 9 later version. | |
| 10 | |
| 11 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 for more details. | |
| 15 | |
| 16 You should have received a copy of the GNU General Public License | |
| 17 along with XEmacs; see the file COPYING. If not, write to | |
| 18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 19 Boston, MA 02111-1307, USA. */ | |
| 20 | |
| 21 /* Synched up with: Not in FSF. */ | |
| 22 | |
| 440 | 23 #ifndef INCLUDED_scrollbar_h_ |
| 24 #define INCLUDED_scrollbar_h_ | |
| 428 | 25 |
| 26 #ifdef HAVE_SCROLLBARS | |
| 27 | |
| 28 struct scrollbar_instance | |
| 29 { | |
| 3017 | 30 struct LCRECORD_HEADER header; |
| 617 | 31 |
| 428 | 32 /* Used by the frame caches. */ |
| 33 struct scrollbar_instance *next; | |
| 34 | |
| 35 /* Pointer back to the mirror structure attached to. */ | |
| 36 struct window_mirror *mirror; | |
| 37 | |
| 38 /* This flag indicates if the scrollbar is currently in use. */ | |
| 39 char scrollbar_is_active; | |
| 40 | |
| 41 /* This flag indicates if a data parameter has changed. */ | |
| 42 char scrollbar_instance_changed; | |
| 43 | |
| 44 /* A structure of auxiliary data specific to the device type. | |
| 45 struct x_scrollbar_data is used for X window frames; defined in | |
| 46 scrollbar-x.h */ | |
| 47 void *scrollbar_data; | |
| 48 }; | |
| 49 | |
|
5118
e0db3c197671
merge up to latest default branch, doesn't compile yet
Ben Wing <ben@xemacs.org>
parents:
3017
diff
changeset
|
50 DECLARE_LISP_OBJECT (scrollbar_instance, struct scrollbar_instance); |
| 617 | 51 #define XSCROLLBAR_INSTANCE(x) XRECORD (x, scrollbar_instance, struct scrollbar_instance) |
| 52 #define wrap_scrollbar_instance(p) wrap_record (p, scrollbar_instance) | |
| 53 #define SCROLLBAR_INSTANCEP(x) RECORDP (x, scrollbar_instance) | |
| 54 #define CHECK_SCROLLBAR_INSTANCE(x) CHECK_RECORD (x, scrollbar_instance) | |
| 55 #define CONCHECK_SCROLLBAR_INSTANCE(x) CONCHECK_RECORD (x, scrollbar_instance) | |
| 56 | |
| 428 | 57 #define SCROLLBAR_INSTANCE_FRAME(inst) (inst->mirror->frame) |
| 58 | |
| 59 void init_frame_scrollbars (struct frame *f); | |
| 60 void init_device_scrollbars (struct device *d); | |
| 61 void init_global_scrollbars (struct device *d); | |
| 62 void free_frame_scrollbars (struct frame *f); | |
| 63 void release_window_mirror_scrollbars (struct window_mirror *mir); | |
| 64 void update_window_scrollbars (struct window *w, | |
| 65 struct window_mirror *mirror, | |
| 66 int active, int horiz_only); | |
| 67 #ifdef MEMORY_USAGE_STATS | |
| 68 int compute_scrollbar_instance_usage (struct device *d, | |
| 69 struct scrollbar_instance *inst, | |
| 70 struct overhead_stats *ovstats); | |
| 71 #endif | |
| 72 | |
| 73 extern Lisp_Object Vscrollbar_width, Vscrollbar_height; | |
| 74 | |
| 75 extern Lisp_Object Qscrollbar_line_up; | |
| 76 extern Lisp_Object Qscrollbar_line_down; | |
| 77 extern Lisp_Object Qscrollbar_page_up; | |
| 78 extern Lisp_Object Qscrollbar_page_down; | |
| 79 extern Lisp_Object Qscrollbar_to_top; | |
| 80 extern Lisp_Object Qscrollbar_to_bottom; | |
| 81 extern Lisp_Object Qscrollbar_vertical_drag; | |
| 82 | |
| 83 extern Lisp_Object Qscrollbar_char_left; | |
| 84 extern Lisp_Object Qscrollbar_char_right; | |
| 85 extern Lisp_Object Qscrollbar_page_left; | |
| 86 extern Lisp_Object Qscrollbar_page_right; | |
| 87 extern Lisp_Object Qscrollbar_to_left; | |
| 88 extern Lisp_Object Qscrollbar_to_right; | |
| 89 extern Lisp_Object Qscrollbar_horizontal_drag; | |
| 90 | |
| 91 #endif /* HAVE_SCROLLBARS */ | |
| 92 | |
| 440 | 93 #endif /* INCLUDED_scrollbar_h_ */ |