From: Karl Heuer <kwzh@gnu.org>
Date: Wed, 24 May 1995 04:54:34 +0000 (+0000)
Subject: (x_set_offset): Add border_width when calling XMoveWindow.
X-Git-Tag: emacs-19.34~3957
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=4a4cbdd52890e39403fbae1cca0df762ee42a683;p=emacs.git

(x_set_offset): Add border_width when calling XMoveWindow.
---

diff --git a/src/xterm.c b/src/xterm.c
index 1a00bd3c0cd..cf6f6987792 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -4798,6 +4798,8 @@ x_set_offset (f, xoff, yoff, change_gravity)
      register int xoff, yoff;
      int change_gravity;
 {
+  int modified_top, modified_left;
+
   if (change_gravity)
     {
       f->display.x->top_pos = yoff;
@@ -4814,12 +4816,22 @@ x_set_offset (f, xoff, yoff, change_gravity)
   BLOCK_INPUT;
   x_wm_set_size_hint (f, 0, 0);
 
+  /* It is a mystery why we need to add the border_width here
+     when the frame is already visible, but experiment says we do.  */
+  modified_left = f->display.x->left_pos;
+  modified_top = f->display.x->top_pos;
+  if (change_gravity)
+    {
+      modified_left += f->display.x->border_width;
+      modified_top += f->display.x->border_width;
+    }
+
 #ifdef USE_X_TOOLKIT
   XMoveWindow (FRAME_X_DISPLAY (f), XtWindow (f->display.x->widget),
-	       f->display.x->left_pos, f->display.x->top_pos);
+	       modified_left, modified_top);
 #else /* not USE_X_TOOLKIT */
   XMoveWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
-	       f->display.x->left_pos, f->display.x->top_pos);
+	       modified_left, modified_top);
 #endif /* not USE_X_TOOLKIT */
   UNBLOCK_INPUT;
 }