From: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
Date: Sun, 11 Apr 2010 00:59:04 +0000 (+0300)
Subject: Make things more consistent with 2010-01-09 changes of YAMAMOTO Mitsuharu.
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=d607878ab555b09d53ef87aaaa2fc4547d3668f2;p=emacs.git

Make things more consistent with 2010-01-09 changes of YAMAMOTO Mitsuharu.
http://lists.gnu.org/archive/html/emacs-devel/2010-04/msg00420.html
---

diff --git a/src/window.h b/src/window.h
index 53419215883..5e142ebebc4 100644
--- a/src/window.h
+++ b/src/window.h
@@ -415,11 +415,17 @@ struct window
   (WINDOWP (WINDOW_XFRAME (W)->tool_bar_window) \
    && (W) == XWINDOW (WINDOW_XFRAME (W)->tool_bar_window))
 
+/* 1 if W is a tab bar window.  */
+
+#define WINDOW_TAB_BAR_P(W) \
+  (WINDOWP (WINDOW_XFRAME (W)->tab_bar_window) \
+   && (W) == XWINDOW (WINDOW_XFRAME (W)->tab_bar_window))
+
 /* Return the frame y-position at which window W starts.
    This includes a header line, if any.  */
 
 #define WINDOW_TOP_EDGE_Y(W) \
-  (((WINDOW_MENU_BAR_P (W) || WINDOW_TOOL_BAR_P (W)) \
+  (((WINDOW_MENU_BAR_P (W) || WINDOW_TOOL_BAR_P (W) || WINDOW_TAB_BAR_P (W)) \
     ? 0 : FRAME_INTERNAL_BORDER_WIDTH (WINDOW_XFRAME (W))) \
    + WINDOW_TOP_EDGE_LINE (W) * WINDOW_FRAME_LINE_HEIGHT (W))
 
@@ -427,7 +433,7 @@ struct window
    This includes a mode line, if any.  */
 
 #define WINDOW_BOTTOM_EDGE_Y(W) \
-  (((WINDOW_MENU_BAR_P (W) || WINDOW_TOOL_BAR_P (W)) \
+  (((WINDOW_MENU_BAR_P (W) || WINDOW_TOOL_BAR_P (W) || WINDOW_TAB_BAR_P (W)) \
     ? 0 : FRAME_INTERNAL_BORDER_WIDTH (WINDOW_XFRAME (W))) \
    + WINDOW_BOTTOM_EDGE_LINE (W) * WINDOW_FRAME_LINE_HEIGHT (W))
 
diff --git a/src/xfns.c b/src/xfns.c
index 3ac290d13ea..4d2a6986b11 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -1540,7 +1540,8 @@ x_set_tab_bar_lines (f, value, oldval)
     {
       int height = FRAME_INTERNAL_BORDER_WIDTH (f);
       int width = FRAME_PIXEL_WIDTH (f);
-      int y = nlines * FRAME_LINE_HEIGHT (f);
+      int y = (FRAME_MENU_BAR_LINES (f) + FRAME_TOOL_BAR_LINES (f)
+	       + nlines) * FRAME_LINE_HEIGHT (f);
 
       /* height can be zero here. */
       if (height > 0 && width > 0)
diff --git a/src/xterm.c b/src/xterm.c
index 50fbd6ce36d..549fa5f1cd7 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -751,11 +751,6 @@ x_after_update_window_line (desired_row)
     {
       int y = WINDOW_TO_FRAME_PIXEL_Y (w, max (0, desired_row->y));
 
-      /* Internal border is drawn below the tab bar.  */
-      if (WINDOWP (f->tab_bar_window)
-	  && w == XWINDOW (f->tab_bar_window))
-	y -= width;
-
       BLOCK_INPUT;
       x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
 		    0, y, width, height, False);