(calendar-mode-map): Make mouse-1 and 3 clicks on the scroll-bar

scroll the calendar window rather than the buffer.

2 files changed, 11 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index a4548a9dae5..880dd09a6c9 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,8 @@
 2009-09-22  Glenn Morris  <rgm@gnu.org>
 
+        * calendar/calendar.el (calendar-mode-map): Make mouse-1 and 3 clicks on
+        the scroll-bar scroll the calendar window rather than the buffer.
+
         * calendar/cal-menu.el (cal-menu-scroll-menu): Add a sub-section with
         commands that move point (as opposed to scrolling).
 
diff --git a/lisp/calendar/calendar.el b/lisp/calendar/calendar.el
index 2140e538492..2617c8004b7 100644
--- a/lisp/calendar/calendar.el
+++ b/lisp/calendar/calendar.el
@@ -1594,6 +1594,14 @@ line."
     (define-key map [down-mouse-2]
       (easy-menu-binding cal-menu-global-mouse-menu))
 
+    ;; Left-click moves us forward in time, right-click backwards.
+    ;; cf scroll-bar.el.
+    (define-key map [vertical-scroll-bar mouse-1] 'calendar-scroll-left)
+    (define-key map [vertical-scroll-bar drag-mouse-1] 'calendar-scroll-left)
+    ;; down-mouse-2 stays as scroll-bar-drag.
+    (define-key map [vertical-scroll-bar mouse-3] 'calendar-scroll-right)
+    (define-key map [vertical-scroll-bar drag-mouse-3] 'calendar-scroll-right)
+
     map)
   "Keymap for `calendar-mode'.")