Mercurial > hg > xemacs-beta
diff lisp/dialog.el @ 371:cc15677e0335 r21-2b1
Import from CVS: tag r21-2b1
author | cvs |
---|---|
date | Mon, 13 Aug 2007 11:03:08 +0200 |
parents | 7347b34c275b |
children | 2f8bb876ab1d |
line wrap: on
line diff
--- a/lisp/dialog.el Mon Aug 13 11:01:58 2007 +0200 +++ b/lisp/dialog.el Mon Aug 13 11:03:08 2007 +0200 @@ -30,30 +30,31 @@ ;;; Code: (defun yes-or-no-p-dialog-box (prompt) - "Ask user a yes-or-no question with a popup dialog box. -Return t if the answer is \"yes\". + "Ask user a \"y or n\" question with a popup dialog box. +Returns t if answer is \"yes\". Takes one argument, which is the string to display to ask the question." - (save-selected-frame - (let ((echo-keystrokes 0) - event) - (popup-dialog-box - (cons prompt '(["Yes" yes t] ["No" no t] nil ["Cancel" abort t]))) - (catch 'ynp-done - (while t - (setq event (next-command-event event)) - (cond ((and (misc-user-event-p event) (eq (event-object event) 'yes)) - (throw 'ynp-done t)) - ((and (misc-user-event-p event) (eq (event-object event) 'no)) - (throw 'ynp-done nil)) - ((and (misc-user-event-p event) - (or (eq (event-object event) 'abort) - (eq (event-object event) 'menu-no-selection-hook))) - (signal 'quit nil)) - ((button-release-event-p event);; don't beep twice - nil) - (t - (beep) - (message "please answer the dialog box")))))))) + (let ((echo-keystrokes 0) + event) + (popup-dialog-box + ;; "Non-violent language please!" says Robin. + (cons prompt '(["Yes" yes t] ["No" no t] nil ["Cancel" abort t]))) +; (cons prompt '(["Yes" yes t] ["No" no t] nil ["Abort" abort t]))) + (catch 'ynp-done + (while t + (setq event (next-command-event event)) + (cond ((and (misc-user-event-p event) (eq (event-object event) 'yes)) + (throw 'ynp-done t)) + ((and (misc-user-event-p event) (eq (event-object event) 'no)) + (throw 'ynp-done nil)) + ((and (misc-user-event-p event) + (or (eq (event-object event) 'abort) + (eq (event-object event) 'menu-no-selection-hook))) + (signal 'quit nil)) + ((button-release-event-p event) ;; don't beep twice + nil) + (t + (beep) + (message "please answer the dialog box"))))))) (defun yes-or-no-p-maybe-dialog-box (prompt) "Ask user a yes-or-no question. Return t if answer is yes.