Update copyright year to 2015

[gnu-emacs] / src / xmenu.c

diff --git a/src/xmenu.c b/src/xmenu.c
index e3f1a17fbce216e117f9dab4b4abde533ff87d77..c6bb9faee6678bc09fc6784ae8cd4cc7dff1c96c 100644 (file)
--- a/src/xmenu.c
+++ b/src/xmenu.c
@@ -1,6 +1,6 @@
 /* X Communication module for terminals which understand the X protocol.
 
-Copyright (C) 1986, 1988, 1993-1994, 1996, 1999-2014 Free Software
+Copyright (C) 1986, 1988, 1993-1994, 1996, 1999-2015 Free Software
 Foundation, Inc.
 
 This file is part of GNU Emacs.
@@ -657,9 +657,15 @@ update_frame_menubar (struct frame *f)
   lw_refigure_widget (x->column_widget, True);
 
   /* Force the pane widget to resize itself.  */
-  adjust_frame_size (f, FRAME_TEXT_WIDTH (f), FRAME_TEXT_HEIGHT (f), 2, 0);
+#ifdef USE_LUCID
+  /* For reasons I don't know Lucid wants to add one pixel to the frame
+     height when adding the menu bar.  Compensate that here.  */
+  adjust_frame_size (f, -1, FRAME_TEXT_HEIGHT (f) - 1, 2, 0, Qmenu_bar_lines);
+#else
+  adjust_frame_size (f, -1, -1, 2, 0, Qmenu_bar_lines);
+#endif /* USE_LUCID */
   unblock_input ();
-#endif
+#endif /* USE_GTK */
 }
 
 #ifdef USE_LUCID
@@ -733,12 +739,6 @@ set_frame_menubar (struct frame *f, bool first_time, bool deep_p)
       f->output_data.x->saved_menu_event->type = 0;
     }
 
-#ifdef USE_GTK
-  /* If we have detached menus, we must update deep so detached menus
-     also gets updated.  */
-  deep_p = deep_p || xg_have_tear_offs (f);
-#endif
-
   if (deep_p)
     {
       /* Make a widget-value tree representing the entire menu trees.  */
@@ -1056,6 +1056,12 @@ void
 free_frame_menubar (struct frame *f)
 {
   Widget menubar_widget;
+#ifdef USE_MOTIF
+  /* Motif automatically shrinks the frame in lw_destroy_all_widgets.
+     If we want to preserve the old height, calculate it now so we can
+     restore it below.  */
+  int old_height = FRAME_TEXT_HEIGHT (f) + FRAME_MENUBAR_HEIGHT (f);
+#endif
 
   eassert (FRAME_X_P (f));
 
@@ -1093,17 +1099,20 @@ free_frame_menubar (struct frame *f)
          XtVaGetValues (f->output_data.x->widget, XtNx, &x1, XtNy, &y1, NULL);
          if (x1 == 0 && y1 == 0)
            XtVaSetValues (f->output_data.x->widget, XtNx, x0, XtNy, y0, NULL);
-#endif
-         adjust_frame_size (f, FRAME_TEXT_WIDTH (f),
-                            FRAME_TEXT_HEIGHT (f), 2, 0);
-         /*
-           if (frame_inhibit_resize (f, 0))
-           change_frame_size (f, 0, 0, 0, 0, 0, 1);
+         if (frame_inhibit_resize (f, 0, Qmenu_bar_lines))
+           adjust_frame_size (f, -1, old_height, 1, 0, Qmenu_bar_lines);
          else
-           x_set_window_size (f, 0, FRAME_TEXT_WIDTH (f),
-           FRAME_TEXT_HEIGHT (f), 1);
-         */
+#endif /* USE_MOTIF */
+           adjust_frame_size (f, -1, -1, 2, 0, Qmenu_bar_lines);
+       }
+      else
+       {
+#ifdef USE_MOTIF
+         if (frame_inhibit_resize (f, 0, Qmenu_bar_lines))
+           adjust_frame_size (f, -1, old_height, 1, 0, Qmenu_bar_lines);
+#endif
        }
+
       unblock_input ();
     }
 }