;; 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
+;; along with XEmacs; see the file COPYING. If not, write to the
;; Free Software Foundation, 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
"Modeline customizations."
:group 'environment)
+(defcustom modeline-3d-p ;; added for the options menu
+ (let ((thickness
+ (specifier-instance modeline-shadow-thickness)))
+ (and (integerp thickness)
+ (> thickness 0)))
+ "Whether the default toolbar is globally visible. This option can be
+customized through the options menu."
+ :group 'display
+ :type 'boolean
+ :set #'(lambda (var val)
+ (if val
+ (set-specifier modeline-shadow-thickness 2)
+ (set-specifier modeline-shadow-thickness 0))
+ (redraw-modeline t)
+ (setq modeline-3d-p val))
+ )
+
(defcustom drag-divider-event-lag 150
"*The pause (in msecs) between divider drag events before redisplaying.
If this value is too small, dragging will be choppy because redisplay cannot
:type 'boolean
:group 'modeline)
+(defcustom modeline-scrolling-method nil
+ "*If non-nil, dragging the modeline with the mouse may also scroll its
+text horizontally (vertical motion controls window resizing and horizontal
+motion controls modeline scrolling).
+
+With a value of t, the modeline text is scrolled in the same direction as
+the mouse motion. With a value of 'scrollbar, the modeline is considered as
+a scrollbar for its own text, which then moves in the opposite direction."
+ :type '(choice (const :tag "none" nil)
+ (const :tag "text" t)
+ (const :tag "scrollbar" scrollbar))
+ :set (lambda (sym val)
+ (set-default sym val)
+ (when (featurep 'x)
+ (cond ((eq val t)
+ (set-glyph-image modeline-pointer-glyph "hand2" 'global 'x))
+ ((eq val 'scrollbar)
+ (set-glyph-image modeline-pointer-glyph "fleur" 'global 'x))
+ (t
+ (set-glyph-image modeline-pointer-glyph "sb_v_double_arrow"
+ 'global 'x))))
+ (when (featurep 'mswindows)
+ (cond ((eq val t)
+ (set-glyph-image modeline-pointer-glyph
+ [mswindows-resource :resource-type cursor
+ :resource-id "SizeAll"]
+ 'global 'mswindows))
+ ((eq val 'scrollbar)
+ (set-glyph-image modeline-pointer-glyph
+ [mswindows-resource :resource-type cursor
+ :resource-id "Normal"]
+ 'global 'mswindows))
+ (t
+ (set-glyph-image modeline-pointer-glyph
+ [mswindows-resource :resource-type cursor
+ :resource-id "SizeNS"]
+ 'global 'mswindows)))))
+ :group 'modeline)
+
(defun mouse-drag-modeline (event)
"Resize a window by dragging its modeline.
This command should be bound to a button-press event in modeline-map.
Holding down a mouse button and moving the mouse up and down will
-make the clicked-on window taller or shorter."
+make the clicked-on window taller or shorter.
+
+See also the variable `modeline-scrolling-method'."
(interactive "e")
(or (button-press-event-p event)
(error "%s must be invoked by a mouse-press" this-command))
(start-event-frame (event-frame event))
(start-event-window (event-window event))
(start-nwindows (count-windows t))
-;; (hscroll-delta (face-width 'modeline))
-;; (start-hscroll (modeline-hscroll (event-window event)))
+ (hscroll-delta (face-width 'modeline))
+ (start-hscroll (modeline-hscroll (event-window event)))
(start-x-pixel (event-x-pixel event))
(last-timestamp 0)
default-line-height
;; scroll) nore Y pos (modeline drag) have changed.
(and modeline-click-swaps-buffers
(= depress-line (event-y event))
-;; (= start-hscroll (modeline-hscroll start-event-window))
+ (or (not modeline-scrolling-method)
+ (= start-hscroll
+ (modeline-hscroll start-event-window)))
(modeline-swap-buffers event)))
((button-event-p event)
(setq done t))
drag-divider-event-lag)
nil)
(t
-;; (set-modeline-hscroll start-event-window
-;; (+ (/ (- (event-x-pixel event)
-;; start-x-pixel)
-;; hscroll-delta)
-;; start-hscroll))
+ (when modeline-scrolling-method
+ (let ((delta (/ (- (event-x-pixel event) start-x-pixel)
+ hscroll-delta)))
+ (set-modeline-hscroll start-event-window
+ (if (eq modeline-scrolling-method t)
+ (- start-hscroll delta)
+ (+ start-hscroll delta)))
+ ))
(setq last-timestamp (event-timestamp event)
y (event-y-pixel event)
edges (window-pixel-edges start-event-window)
"Handle mouse clicks on modeline by switching buffers.
If click on left half of a frame's modeline, bury current buffer.
If click on right half of a frame's modeline, raise bottommost buffer.
-Arg EVENT is the button release event that occured on the modeline."
+Arg EVENT is the button release event that occurred on the modeline."
(or (event-over-modeline-p event)
(error "not over a modeline"))
(or (button-release-event-p event)
(make-face 'modeline-mousable "Face for mousable portions of the modeline.")
(set-face-parent 'modeline-mousable 'modeline nil '(default))
(when (featurep 'window-system)
- (set-face-foreground 'modeline-mousable
- '(((default color x) . "firebrick")
- ((default color mswindows) . "firebrick"))
- 'global))
-(when (featurep 'x)
- (set-face-font 'modeline-mousable [bold] nil '(default mono x))
- (set-face-font 'modeline-mousable [bold] nil '(default grayscale x)))
+ (set-face-foreground 'modeline-mousable "firebrick" nil '(default color win))
+ (set-face-font 'modeline-mousable [bold] nil '(default mono win))
+ (set-face-font 'modeline-mousable [bold] nil '(default grayscale win)))
(defmacro make-modeline-command-wrapper (command)
`#'(lambda (event)
(set-face-parent 'modeline-mousable-minor-mode 'modeline-mousable nil
'(default))
(when (featurep 'window-system)
- (set-face-foreground 'modeline-mousable-minor-mode
- '(((default color x) . "green4")
- ((default color x) . "forestgreen")
- ((default color mswindows) . "green4")
- ((default color mswindows) . "forestgreen"))
- 'global))
+ (set-face-foreground 'modeline-mousable-minor-mode '("green4" "forestgreen")
+ nil '(default color win)))
(defvar modeline-mousable-minor-mode-extent (make-extent nil nil)
;; alliteration at its finest.
name)))
(if (setq el (assq toggle minor-mode-alist))
(setcdr el (list hacked-name))
- (funcall add-elt
+ (funcall add-elt
(list toggle hacked-name)
'minor-mode-alist))))
(when keymap
"Face for the buffer ID string in the modeline.")
(set-face-parent 'modeline-buffer-id 'modeline nil '(default))
(when (featurep 'window-system)
- (set-face-foreground 'modeline-buffer-id
- '(((default color x) . "blue4")
- ((default color mswindows) . "blue4"))
- 'global))
-(when (featurep 'x)
- (set-face-font 'modeline-buffer-id [bold-italic] nil '(default mono x))
- (set-face-font 'modeline-buffer-id [bold-italic] nil '(default grayscale x)))
+ (set-face-foreground 'modeline-buffer-id "blue4" nil '(default color win))
+ (set-face-font 'modeline-buffer-id [bold-italic] nil '(default mono win))
+ (set-face-font 'modeline-buffer-id [bold-italic] nil '(default grayscale win)))
(when (featurep 'tty)
(set-face-font 'modeline-buffer-id [bold-italic] nil '(default tty)))
(defvar modeline-buffer-id-extent (make-extent nil nil)
"Extent covering the whole of the buffer-id string.")
(set-extent-face modeline-buffer-id-extent 'modeline-buffer-id)
-
+
(defvar modeline-buffer-id-left-extent (make-extent nil nil)
"Extent covering the left half of the buffer-id string.")
(set-extent-keymap modeline-buffer-id-left-extent
"button2 cycles to the next buffer")
(defconst modeline-buffer-identification
- (list (cons modeline-buffer-id-left-extent (purecopy "XEmacs%N:"))
+ (list (cons modeline-buffer-id-left-extent "XEmacs%N:")
; this used to be "XEmacs:"
- (cons modeline-buffer-id-right-extent (purecopy " %17b")))
+ (cons modeline-buffer-id-right-extent " %17b"))
"Modeline control for identifying the buffer being displayed.
-Its default value is \"XEmacs: %17b\" (NOT!). Major modes that edit things
-other than ordinary files may change this (e.g. Info, Dired,...)")
+Its default value is
+
+ (list (cons modeline-buffer-id-left-extent \"XEmacs%N:\")
+ (cons modeline-buffer-id-right-extent \" %17b\")))
+
+Major modes that edit things other than ordinary files may change this
+(e.g. Info, Dired,...).")
(make-variable-buffer-local 'modeline-buffer-identification)
;; These are for the sake of minor mode menu. #### All of this is
(set-extent-property modeline-modified-extent 'help-echo
"button2 toggles the buffer's read-only status")
-(defconst modeline-modified (purecopy '("--%1*%1+-"))
+(defconst modeline-modified '("--%1*%1+-")
"Modeline control for displaying whether current buffer is modified.")
(make-variable-buffer-local 'modeline-modified)
(setq-default
modeline-format
(list
- (purecopy "")
+ ""
(cons modeline-modified-extent 'modeline-modified)
(cons modeline-buffer-id-extent 'modeline-buffer-identification)
- (purecopy " ")
+ " "
'global-mode-string
- (purecopy " %[(")
- (cons modeline-minor-mode-extent (list "" 'mode-name 'minor-mode-alist))
+ " %[("
+ (cons modeline-minor-mode-extent
+ (list "" 'mode-name 'minor-mode-alist))
(cons modeline-narrowed-extent "%n")
'modeline-process
- (purecopy ")%]----")
- (purecopy '(line-number-mode "L%l--"))
- (purecopy '(column-number-mode "C%c--"))
- (purecopy '(-3 . "%p"))
- (purecopy "-%-")))
+ ")%]----"
+ (list 'line-number-mode "L%l--")
+ (list 'column-number-mode "C%c--")
+ (cons -3 "%p")
+ "-%-"))
;;; Added for XEmacs 20.3. Provide wrapper for vc since it may not always be
;;; present, and its symbols are not visible this early in the dump if it
projects / chise / xemacs-chise.git.1 / blobdiff