diff options
| -rw-r--r-- | src/xterm.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/src/xterm.c b/src/xterm.c index b24f2f11f5c..3e80d64253e 100644 --- a/src/xterm.c +++ b/src/xterm.c @@ -1245,9 +1245,14 @@ static void frame_highlight (frame) struct frame *frame; { - if (! EQ (Vx_no_window_manager, Qnil)) - XSetWindowBorder (x_current_display, FRAME_X_WINDOW (frame), - frame->display.x->border_pixel); + /* We used to only do this if Vx_no_window_manager was non-nil, but + the ICCCM (section 4.1.6) says that the window's border pixmap + and border pixel are window attributes which are "private to the + client", so we can always change it to whatever we want. */ + BLOCK_INPUT; + XSetWindowBorder (x_current_display, FRAME_X_WINDOW (frame), + frame->display.x->border_pixel); + UNBLOCK_INPUT; x_display_cursor (frame, 1); } @@ -1255,9 +1260,14 @@ static void frame_unhighlight (frame) struct frame *frame; { - if (! EQ (Vx_no_window_manager, Qnil)) - XSetWindowBorderPixmap (x_current_display, FRAME_X_WINDOW (frame), - frame->display.x->border_tile); + /* We used to only do this if Vx_no_window_manager was non-nil, but + the ICCCM (section 4.1.6) says that the window's border pixmap + and border pixel are window attributes which are "private to the + client", so we can always change it to whatever we want. */ + BLOCK_INPUT; + XSetWindowBorderPixmap (x_current_display, FRAME_X_WINDOW (frame), + frame->display.x->border_tile); + UNBLOCK_INPUT; x_display_cursor (frame, 1); } #else /* ! defined (HAVE_X11) */ |