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bug#50660: 28.0.50; Text artifacting when the cursor moves over text und
From: |
Eli Zaretskii |
Subject: |
bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box |
Date: |
Mon, 27 Sep 2021 14:52:54 +0300 |
> From: Po Lu <luangruo@yahoo.com>
> Cc: larsi@gnus.org, 50660@debbugs.gnu.org
> Date: Sun, 26 Sep 2021 17:56:03 +0800
>
> > First, which call to display_and_set_cursor are we talking about?
>
> The call inside show_mouse_face.
>
> > And what do you mean by "erase_phys_cursor gets very confused" --
> > confused how?
>
> It calls draw_phys_cursor_glyph, which draws the glyph at the original X
> position, and not the position with the mouse face offset applied.
>
> What I was asking is whether or not it's okay to not restore
> phys_cursor->x to its original value after the call to
> display_and_set_cursor inside show_mouse_face, or if I should also
> calculate and add the offset in erase_phys_cursor (if
> cursor_in_mouse_face_p) instead.
I think I'm still a bit confused. Can you show the patch you have
where you see these problems with erase_phys_cursor?
P.S. And sorry for the delay in answering.
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, (continued)
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/09/20
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/09/21
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Eli Zaretskii, 2021/09/21
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/09/21
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Eli Zaretskii, 2021/09/21
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/09/23
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Eli Zaretskii, 2021/09/24
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/09/26
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Eli Zaretskii, 2021/09/26
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/09/26
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box,
Eli Zaretskii <=
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/09/28
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/09/20
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/09/20
bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/09/18