(gdb-set-header): New function.

(gdb-propertize-header): Use it to distinguish select and unselected tabs
in gdb buffers.

diff --git a/lisp/progmodes/gdb-ui.el b/lisp/progmodes/gdb-ui.el
index 38ac96fe3a5207aea231d419d219ee96c320f8e9..a8c25ff581aaad07b80bcc555c3db53cc1e32e8a 100644 (file)
--- a/lisp/progmodes/gdb-ui.el
+++ b/lisp/progmodes/gdb-ui.el
@@ -2156,11 +2156,11 @@ corresponding to the mode line clicked."
     (define-key map (vector 'header-line 'down-mouse-1) 'ignore)
     map))
 
-(defmacro gdb-propertize-header (name buffer)
+(defmacro gdb-propertize-header (name buffer help-echo mouse-face face)
   `(propertize ,name
-              'help-echo "mouse-1: select"
-              'mouse-face 'mode-line-highlight
-              'face 'mode-line
+              'help-echo ,help-echo 
+              'mouse-face ',mouse-face
+              'face ',face
               'local-map
               (gdb-make-header-line-mouse-map
                'mouse-1
@@ -2170,13 +2170,47 @@ corresponding to the mode line clicked."
                    (set-window-dedicated-p (selected-window) nil)
                    (switch-to-buffer
                     (gdb-get-buffer-create ',buffer))
-                   (set-window-dedicated-p (selected-window) t))))))
+                    (setq gdb-header (gdb-set-header ',buffer))
+                    (setq header-line-format gdb-header))
+                 (set-window-dedicated-p (selected-window) t)))))
+
+(defun gdb-set-header (buffer)
+  (cond ((eq buffer 'gdb-locals-buffer)
+        (list
+         (gdb-propertize-header "Locals" gdb-locals-buffer
+                                nil nil mode-line)
+         " "
+         (gdb-propertize-header "Registers" gdb-registers-buffer
+                                "mouse-1: select" mode-line-highlight mode-line-inactive)))
+       ((eq buffer 'gdb-registers-buffer)
+        (list
+         (gdb-propertize-header "Locals" gdb-locals-buffer
+                                "mouse-1: select" mode-line-highlight mode-line-inactive)
+         " "
+         (gdb-propertize-header "Registers" gdb-registers-buffer
+                                nil nil mode-line)))
+       ((eq buffer 'gdb-breakpoints-buffer)
+        (list
+         (gdb-propertize-header "Breakpoints" gdb-breakpoints-buffer
+                                nil nil mode-line)
+         " "
+         (gdb-propertize-header "Threads" gdb-threads-buffer
+                                "mouse-1: select" mode-line-highlight mode-line-inactive)))
+       ((eq buffer 'gdb-threads-buffer)
+        (list
+         (gdb-propertize-header "Breakpoints" gdb-breakpoints-buffer
+                                "mouse-1: select" mode-line-highlight mode-line-inactive)
+         " "
+         (gdb-propertize-header "Threads" gdb-threads-buffer
+                                nil nil mode-line)))))
 
 (defvar gdb-breakpoints-header
   (list
-   (gdb-propertize-header "Breakpoints" gdb-breakpoints-buffer)
+   (gdb-propertize-header "Breakpoints" gdb-breakpoints-buffer
+                         nil nil mode-line)
    " "
-   (gdb-propertize-header "Threads" gdb-threads-buffer)))
+   (gdb-propertize-header "Threads" gdb-threads-buffer
+                         "mouse-1: select" mode-line-highlight mode-line-inactive)))
 
 (defun gdb-breakpoints-mode ()
   "Major mode for gdb breakpoints.
@@ -2590,9 +2624,11 @@ another GDB command e.g pwd, to see new frames")
 
 (defvar gdb-locals-header
   (list
-   (gdb-propertize-header "Locals" gdb-locals-buffer)
+   (gdb-propertize-header "Locals" gdb-locals-buffer
+                         nil nil mode-line)
    " "
-   (gdb-propertize-header "Registers" gdb-registers-buffer)))
+   (gdb-propertize-header "Registers" gdb-registers-buffer
+                         "mouse-1: select" mode-line-highlight mode-line-inactive)))
 
 
 (defun gdb-registers-mode ()