Draw outermost line using black relief and erase corners also for cairo.

* xterm.c [USE_CAIRO]: Include math.h.
(enum corners) [USE_CAIRO]: New enum.
(x_erase_corners_for_relief) [USE_CAIRO]: New function.
(x_draw_relief_rect) [USE_CAIRO]: Use it.  If box width is larger
than 1, draw the outermost line using the black relief.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 052bf6985c0..fea9e379d73 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,11 @@
+2015-02-17  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
+
+        * xterm.c [USE_CAIRO]: Include math.h.
+        (enum corners) [USE_CAIRO]: New enum.
+        (x_erase_corners_for_relief) [USE_CAIRO]: New function.
+        (x_draw_relief_rect) [USE_CAIRO]: Use it.  If box width is larger
+        than 1, draw the outermost line using the black relief.
+
 2015-02-16  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
 
         * gtkutil.c (xg_page_setup_dialog, xg_get_page_setup, draw_page)