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From: martin rudalics <rudalics@gmx.at>
To: "Gerd Möllmann" <gerd.moellmann@gmail.com>
Cc: Eli Zaretskii <eliz@gnu.org>, emacs-devel@gnu.org
Subject: Re: Q: child frames on ttys
Date: Wed, 21 Aug 2024 09:55:35 +0200	[thread overview]
Message-ID: <26111134-1d5a-4ddb-ba4c-b0a5891cbe0a@gmx.at> (raw)
In-Reply-To: <m21q2iic5q.fsf@pro2.fritz.box>

 > 4. Making a frame visible means making all children frames visible.

With the obvious exception that a child frame whose visibility is off
should not be considered.  IIUC most applications show child frames only
for a short period of time and make them invisible as soon as the user
reacts in some way or restarts typing.

 > 6. Update: Build frame matrices for all windows visible on a terminal.
 >     Copy visible parts of child fraem desired glyphs to root frame
 >     desired glyphs. Then write to the screen.
 >
 > 7. After writing to the screen, copy visble parts of root frame
 >     current glyphs to current glyphs of children.

What does the current glyph matrix of the root frame contain now?  The
overwritten parts or the original ones?  Or are the original parts
stashed away so they can be easily reused when the child frame is made
invisible?

martin



  reply	other threads:[~2024-08-21  7:55 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-17  7:24 Q: child frames on ttys Gerd Möllmann
2024-08-17 10:39 ` Eli Zaretskii
2024-08-17 11:02   ` Gerd Möllmann
2024-08-17 17:18   ` martin rudalics
2024-08-17 18:41     ` Gerd Möllmann
2024-08-21  7:10       ` Gerd Möllmann
2024-08-21  7:55         ` martin rudalics [this message]
2024-08-21  8:03           ` Gerd Möllmann
2024-08-21  8:11             ` Robert Pluim
2024-08-21  8:38               ` Gerd Möllmann
2024-08-21 12:00         ` Gerd Möllmann
2024-08-30  6:42           ` Gerd Möllmann
2024-08-30  9:17             ` martin rudalics
2024-08-30 11:03               ` Eli Zaretskii
2024-08-30 11:23                 ` Gerd Möllmann
2024-08-30 14:53                   ` Eli Zaretskii
2024-08-31  8:26                 ` Gerd Möllmann
2024-08-31 11:54                   ` Eli Zaretskii
2024-08-31 14:00                     ` Gerd Möllmann
2024-08-31 14:40                       ` Eli Zaretskii
2024-09-02  8:37                         ` Gerd Möllmann
2024-09-02 11:38                           ` Eli Zaretskii
2024-09-02 12:46                             ` Gerd Möllmann
2024-09-02 13:13                               ` Eli Zaretskii
2024-09-02 13:54                                 ` Gerd Möllmann
2024-08-30 11:09               ` Gerd Möllmann
2024-08-30  9:29             ` Robert Pluim
2024-08-30 11:19               ` Gerd Möllmann
2024-08-30 12:00                 ` Robert Pluim
2024-08-30 12:37                   ` Gerd Möllmann
2024-08-30 21:11 ` Dmitry Gutov
2024-08-31  6:45   ` Eli Zaretskii
2024-08-31  8:46     ` Po Lu
2024-09-01  0:27       ` Dmitry Gutov
2024-09-16  1:35         ` Dmitry Gutov
2024-09-01  0:27     ` Dmitry Gutov

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