;;; The initial value given here for used to ask for a minibuffer.
;;; But that's not necessary, because the default is to have one.
;;; By not specifying it here, we let an X resource specify it.
-(defvar initial-frame-alist nil
+(defcustom initial-frame-alist nil
"Alist of frame parameters for creating the initial X window frame.
You can set this in your `.emacs' file; for example,
(setq initial-frame-alist '((top . 1) (left . 1) (width . 80) (height . 55)))
* Set `default-frame-alist' to override these options so that they
don't affect subsequent frames.
* Set `initial-frame-alist' in a way that matches the X resources,
- to override what you put in `default-frame-alist'.")
+ to override what you put in `default-frame-alist'."
+ :type '(repeat (cons :format "%v"
+ (symbol :tag "Parameter")
+ (sexp :tag "Value")))
+ :group 'frames)
(defvar minibuffer-frame-alist '((width . 80) (height . 2))
"Alist of frame parameters for initially creating a minibuffer frame.
"Make a frame on display DISPLAY.
The optional second argument PARAMETERS specifies additional frame parameters."
(interactive "sMake frame on display: ")
+ (or (string-match "\\`[^:]*:[0-9]+\\(\\.[0-9]+\\)?\\'" display)
+ (error "Invalid display, not HOST:SERVER or HOST:SERVER.SCREEN"))
(make-frame (cons (cons 'display display) parameters)))
(defun make-frame-command ()
(defcustom focus-follows-mouse t
"*Non-nil if window system changes focus when you move the mouse."
:type 'boolean
- :group 'frames)
+ :group 'frames
+ :version "20.3")
(defun other-frame (arg)
"Select the ARG'th different visible frame, and raise it.
falist))
(defvar frame-name-history nil)
-(defvar frame-names-alist nil)
(defun select-frame-by-name (name)
"Select the frame whose name is NAME and raise it.
If there is no frame by that name, signal an error."
(interactive
- (let (input default)
- (setq frame-names-alist (make-frame-names-alist))
- (setq default (car (car frame-names-alist)))
- (setq input
- (completing-read
- (format "Select Frame (default %s): " default)
- frame-names-alist nil t nil 'frame-name-history))
+ (let* ((frame-names-alist (make-frame-names-alist))
+ (default (car (car frame-names-alist)))
+ (input (completing-read
+ (format "Select Frame (default %s): " default)
+ frame-names-alist nil t nil 'frame-name-history)))
(if (= (length input) 0)
(list default)
(list input))))
- (or (interactive-p)
- (setq frame-names-alist (make-frame-names-alist)))
- (let ((frame (cdr (assoc name frame-names-alist))))
+ (let* ((frame-names-alist (make-frame-names-alist))
+ (frame (cdr (assoc name frame-names-alist))))
(or frame
(error "There is no frame named `%s'" name))
(make-frame-visible frame)
(raise-frame frame)
- (select-frame frame)))
+ (select-frame frame)
+ ;; Ensure, if possible, that frame gets input focus.
+ (if (eq window-system 'w32)
+ (w32-focus-frame frame)
+ (when focus-follows-mouse
+ (set-mouse-position (selected-frame) (1- (frame-width)) 0)))))
\f
;;;; Frame configurations
(defun frame-parameter (frame parameter)
"Return FRAME's value for parameter PARAMETER.
-If FRAME is omitted, describe the currently selected frame."
+If FRAME is nil, describe the currently selected frame."
(cdr (assq parameter (frame-parameters frame))))
(defun frame-height (&optional frame)