Fix tooltip border color.

* src/xterm.h (x_output): Remove background_pixel and foreground_pixel
  fields.

* src/widget.c (update_from_various_frame_slots): Use
  FRAME_BACKGROUND_PIXEL and FRAME_FOREGROUND_PIXEL.

* src/xfns.c (x_set_foreground_color): Ditto.
* src/xfns.c (x_set_background_color): Ditto.
* src/xfns.c (x_set_mouse_color): Ditto.
* src/xfns.c (x_set_cursor_color): Ditto.
* src/xfns.c (x_make_gc): Ditto.
* src/xfns.c (Fx_create_frame): Ditto.
* src/xfns.c (x_create_tip_frame): Ditto.
* src/xfns.c (build_string): Ditto.
* src/xterm.c (XTflash): Ditto.
* src/xterm.c (x_free_frame_resources): Ditto.

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-544

1 files changed, 24 insertions, 1 deletions

diff --git a/README.multi-tty b/README.multi-tty
index f3061c921d0..801bc577533 100644
--- a/README.multi-tty
+++ b/README.multi-tty
@@ -404,8 +404,11 @@ is probably not very interesting for anyone else.)
 THINGS TO DO
 ------------
 
-** emacsclient -t on the console does not work after su:
+** emacsclient -t on the console does not work after su.  You have to
+   use non-root accounts or start as root to see this.
 
+        Login: root
+        Password:
         # su lorentey
         $ emacsclient -t
         *ERROR*: Could not open file: /dev/tty1
@@ -415,6 +418,12 @@ THINGS TO DO
    bring back the ugly pty proxy hack from the initial versions of
    multi-tty.  Suggestions would be appreciated.
 
+   Update: we could change emacsclient to pass its open file
+   descriptor to the Emacs process.  Unfortunately, this requires a
+   new Lisp-level Emacs API, and as file descriptors are not otherwise
+   exported to Lisp, this approach seems at least as ugly as the pty
+   proxy idea.
+
 ** Understand how `quit_throw_to_read_char' works, and fix any bugs
    that come to light.
 
@@ -1494,5 +1503,19 @@ DIARY OF CHANGES
 
    (Done in patch-539.)
 
+-- The borders on tooltip frames on X are messed up.  More
+   specifically, the frame's internal border (internal-border-width
+   frame parameter) is not filled with the correct background color.
+
+   It seems the border contents are drawn onto by the
+   update_single_window call in `x-show-tip'.  After some debugging, I
+   think the window's background color is not set up
+   correctly---calling `x_clear_area' fills the specified area with
+   black, not light yellow.
+
+   (Done in patch-544.  A background_pixel field was defined both in
+   struct frame and struct x_output, and Emacs got confused between
+   them.)
+
 ;;; arch-tag: 8da1619e-2e79-41a8-9ac9-a0485daad17d