GNU bug report logs - #27647
26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus

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Message #189 received at 27647 <at> debbugs.gnu.org (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 27647 <at> debbugs.gnu.org, kaushal.modi <at> gmail.com, agrambot <at> gmail.com,
 npostavs <at> users.sourceforge.net
Subject: Re: bug#27647: 26.0.50; Line numbers implemented natively disappear
 momentarily when frame out of focus
Date: Wed, 15 Nov 2017 11:05:13 +0100

> (let ((tooltip-hide-delay 1000)
>        (frame (make-frame)))
>    (select-frame frame)
>    (tooltip-show ".....")
>    (delete-frame frame))
>
> ... but try for yourself.  Unless you have a better idea I'll make
> x_create_tip_frame call make_frame_without_minibuffer.

The below seems to fix it and should be used anyway.  Still someone might want
to select a tooltip frame ...

martin


--- a/src/frame.c
+++ b/src/frame.c
@@ -1916,6 +1916,7 @@ of them (the selected terminal frame) is actually displayed.
 	 See https://debbugs.gnu.org/cgi/bugreport.cgi?bug=15025.  */
       FOR_EACH_FRAME (tail, frame1)
 	if (!EQ (frame, frame1)
+	    && NILP (Fframe_parameter (frame1, Qtooltip))
 	    && (FRAME_TERMINAL (XFRAME (frame))
 		== FRAME_TERMINAL (XFRAME (frame1)))
 	    && FRAME_VISIBLE_P (XFRAME (frame1)))
@@ -1926,7 +1927,9 @@ of them (the selected terminal frame) is actually displayed.
 	{
 	  FOR_EACH_FRAME (tail, frame1)
 	    {
-	      if (! EQ (frame, frame1) && FRAME_LIVE_P (XFRAME (frame1)))
+	      if (!EQ (frame, frame1)
+		  && FRAME_LIVE_P (XFRAME (frame1))
+		  && NILP (Fframe_parameter (frame1, Qtooltip)))
 		{
 		  /* Do not change a text terminal's top-frame.  */
 		  struct frame *f1 = XFRAME (frame1);

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