Merge from origin/emacs-25

[gnu-emacs] / src / frame.c

diff --git a/src/frame.c b/src/frame.c
index 00f25f7e911869ab725158b8b694688b64e9a309..1c5c12c7e29819ab995eed6f356ad691a04571d8 100644 (file)
--- a/src/frame.c
+++ b/src/frame.c
@@ -537,7 +537,7 @@ adjust_frame_size (struct frame *f, int new_width, int new_height, int inhibit,
 #endif
     }
   else if (new_cols != old_cols)
-    call2 (Qwindow_pixel_to_total, frame, Qt);
+    call2 (Qwindow__pixel_to_total, frame, Qt);
 
   if (new_windows_height != old_windows_height
       /* When the top margin has changed we have to recalculate the top
@@ -553,7 +553,7 @@ adjust_frame_size (struct frame *f, int new_width, int new_height, int inhibit,
        FrameRows (FRAME_TTY (f)) = new_lines + FRAME_TOP_MARGIN (f);
     }
   else if (new_lines != old_lines)
-    call2 (Qwindow_pixel_to_total, frame, Qnil);
+    call2 (Qwindow__pixel_to_total, frame, Qnil);
 
   frame_size_history_add
     (f, Qadjust_frame_size_3, new_text_width, new_text_height,
@@ -594,8 +594,6 @@ adjust_frame_size (struct frame *f, int new_width, int new_height, int inhibit,
                  || new_pixel_height != old_pixel_height);
 
   unblock_input ();
-
-  run_window_configuration_change_hook (f);
 }
 
 /* Allocate basically initialized frame.  */
@@ -3646,7 +3644,7 @@ x_set_font (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
   x_new_font (f, font_object, fontset);
   store_frame_param (f, Qfont, arg);
 #ifdef HAVE_X_WINDOWS
-  store_frame_param (f, Qfont_param, font_param);
+  store_frame_param (f, Qfont_parameter, font_param);
 #endif
   /* Recalculate toolbar height.  */
   f->n_tool_bar_rows = 0;
@@ -4889,7 +4887,7 @@ syms_of_frame (void)
   DEFSYM (Qframep, "framep");
   DEFSYM (Qframe_live_p, "frame-live-p");
   DEFSYM (Qframe_windows_min_size, "frame-windows-min-size");
-  DEFSYM (Qwindow_pixel_to_total, "window--pixel-to-total");
+  DEFSYM (Qwindow__pixel_to_total, "window--pixel-to-total");
   DEFSYM (Qexplicit_name, "explicit-name");
   DEFSYM (Qheight, "height");
   DEFSYM (Qicon, "icon");
@@ -5267,6 +5265,21 @@ The function `frame--size-history' displays the value of this variable
 in a more readable form.  */);
     frame_size_history = Qnil;
 
+  DEFVAR_BOOL ("tooltip-reuse-hidden-frame", tooltip_reuse_hidden_frame,
+              doc: /* Non-nil means reuse hidden tooltip frames.
+When this is nil, delete a tooltip frame when hiding the associated
+tooltip.  When this is non-nil, make the tooltip frame invisible only,
+so it can be reused when the next tooltip is shown.
+
+Setting this to non-nil may drastically reduce the consing overhead
+incurred by creating new tooltip frames.  However, a value of non-nil
+means also that intermittent changes of faces or `default-frame-alist'
+are not applied when showing a tooltip in a reused frame.
+
+This variable is effective only with the X toolkit (and there only when
+Gtk+ tooltips are not used) and on Windows.  */);
+  tooltip_reuse_hidden_frame = false;
+
   staticpro (&Vframe_list);
 
   defsubr (&Sframep);