Mercurial > hg > xemacs-beta
view src/scrollbar.h @ 930:eaedf30d9d76
[xemacs-hg @ 2002-07-23 08:34:59 by youngs]
2002-07-15 Jerry James <james@xemacs.org>
* make-docfile.c: Change whitespace and organization to reduce the
size of the diff against FSF Emacs sources and synch to Emacs 21.2.
Remove unused DO_REALLOC.
Mark XEmacs changes and additions more clearly.
Reintroduce previously deleted Emacs code inside #if 0 ... #endif.
* make-docfile.c (next_extra_elc): Replace goto with do-while.
* make-docfile.c (main): Put XEmacs-only args in one place.
* make-docfile.c (write_c_args): Change buff to buf to match
Emacs. Replace pointer arithmetic with simpler array syntax.
* make-docfile.c (scan_c_file): Note that DEFSIMPLE and DEFPRED no
longer exist. Correct the "name too long" test (off by one).
Die with message if a DEFUN has no docstring instead of hanging.
* make-docfile.c (scan_lisp_file): Introduce while loops used in
Emacs sources to skip consecutive blank lines.
2002-07-21 John Paul Wallington <jpw@xemacs.org>
* process.el (substitute-env-vars): New function; sync with
GNU Emacs 21.1.50.
(setenv): Add optional arg SUBSTITUTE-ENV-VARS; sync with
GNU Emacs 21.1.50.
2002-07-20 Mike Sperber <mike@xemacs.org>
* eval.c (run_post_gc_hook): Use more correct flags when running
post-gc-hook.
2002-07-20 Mike Sperber <mike@xemacs.org>
* process-unix.c (child_setup): Don't try to close file
descriptors for chid process once again---it's already being done
in close_process_descs.
(unix_create_process): Call begin_dont_check_for_quit to inhibit
unwanted interaction (and thus breaking of X event synchronicity)
in the child.
2002-07-15 Jerry James <james@xemacs.org>
* lisp.h: Make Qdll_error visible globally.
* symbols.c (check_sane_subr): Revert 2002-06-26 change.
Check only if !initialized.
* symbols.c (check_module_subr): Add parameter. Duplicate
check_sane_subr checks, but signal an error instead of asserting.
* symbols.c (defsubr): Use check_module_subr parameter.
* symbols.c (defsubr_macro): Ditto.
| author | youngs |
|---|---|
| date | Tue, 23 Jul 2002 08:35:11 +0000 |
| parents | e38acbeb1cae |
| children | 6fa9919a9a0b |
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/* Define scrollbar instance. Copyright (C) 1994, 1995 Board of Trustees, University of Illinois. This file is part of XEmacs. XEmacs 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 2, or (at your option) any later version. XEmacs 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 XEmacs; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Synched up with: Not in FSF. */ #ifndef INCLUDED_scrollbar_h_ #define INCLUDED_scrollbar_h_ #ifdef HAVE_SCROLLBARS struct scrollbar_instance { struct lcrecord_header header; /* Used by the frame caches. */ struct scrollbar_instance *next; /* Pointer back to the mirror structure attached to. */ struct window_mirror *mirror; /* This flag indicates if the scrollbar is currently in use. */ char scrollbar_is_active; /* This flag indicates if a data parameter has changed. */ char scrollbar_instance_changed; /* A structure of auxiliary data specific to the device type. struct x_scrollbar_data is used for X window frames; defined in scrollbar-x.h */ void *scrollbar_data; }; DECLARE_LRECORD (scrollbar_instance, struct scrollbar_instance); #define XSCROLLBAR_INSTANCE(x) XRECORD (x, scrollbar_instance, struct scrollbar_instance) #define wrap_scrollbar_instance(p) wrap_record (p, scrollbar_instance) #define SCROLLBAR_INSTANCEP(x) RECORDP (x, scrollbar_instance) #define CHECK_SCROLLBAR_INSTANCE(x) CHECK_RECORD (x, scrollbar_instance) #define CONCHECK_SCROLLBAR_INSTANCE(x) CONCHECK_RECORD (x, scrollbar_instance) #define SCROLLBAR_INSTANCE_FRAME(inst) (inst->mirror->frame) void init_frame_scrollbars (struct frame *f); void init_device_scrollbars (struct device *d); void init_global_scrollbars (struct device *d); void free_frame_scrollbars (struct frame *f); void release_window_mirror_scrollbars (struct window_mirror *mir); void update_window_scrollbars (struct window *w, struct window_mirror *mirror, int active, int horiz_only); #ifdef MEMORY_USAGE_STATS int compute_scrollbar_instance_usage (struct device *d, struct scrollbar_instance *inst, struct overhead_stats *ovstats); #endif extern Lisp_Object Vscrollbar_width, Vscrollbar_height; extern Lisp_Object Qscrollbar_line_up; extern Lisp_Object Qscrollbar_line_down; extern Lisp_Object Qscrollbar_page_up; extern Lisp_Object Qscrollbar_page_down; extern Lisp_Object Qscrollbar_to_top; extern Lisp_Object Qscrollbar_to_bottom; extern Lisp_Object Qscrollbar_vertical_drag; extern Lisp_Object Qscrollbar_char_left; extern Lisp_Object Qscrollbar_char_right; extern Lisp_Object Qscrollbar_page_left; extern Lisp_Object Qscrollbar_page_right; extern Lisp_Object Qscrollbar_to_left; extern Lisp_Object Qscrollbar_to_right; extern Lisp_Object Qscrollbar_horizontal_drag; #endif /* HAVE_SCROLLBARS */ #endif /* INCLUDED_scrollbar_h_ */