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bug#28605: 26.0.60; Part of leftmost character hidden
From: |
Robert Pluim |
Subject: |
bug#28605: 26.0.60; Part of leftmost character hidden |
Date: |
Tue, 19 Dec 2017 09:10:33 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
> On December 19, 2017 9:02:33 AM GMT+02:00, martin rudalics <rudalics@gmx.at>
> wrote:
>> > I'm perfectly happy to have it applied by someone with commit rights
>> > (my paperwork is complete). As a bugfix I think it should go on the
>> > release branch, but that's not my decision to make.
>>
>> Eli, is it OK to install Robert's patch on the release branch? To me
>> it
>> seems the best we have so far and any glitches it might add should be
>> tolerable. And it could suppress complaints that some faulty behavior
>> now already persists through three or four Emacs versions ...
>>
>> martin
>
> Please show tbe actual patch you are asking about. This has been a long
> discussion with quite a few patches, and I'd like to know what I'm asked to
> approve.
Attached.
Regards
Robert
>From 074d39597b1cff03053e369cf89ee701874afddb Mon Sep 17 00:00:00 2001
From: Robert Pluim <rpluim@gmail.com>
Date: Tue, 10 Oct 2017 16:20:50 +0200
Subject: [PATCH] Adjust scrollbar dimensions when scaling
2017-10-10 Robert Pluim <rpluim@gmail.com>
* src/gtkutil.c (xg_update_scrollbar_pos): Update width of
scrollbar when scaling is in effect
(xg_update_horizontal_scrollbar_pos): Update scrollbar size
when scaling is in effect.
---
src/gtkutil.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/gtkutil.c b/src/gtkutil.c
index c7d8f92829..88b7fd7e7b 100644
--- a/src/gtkutil.c
+++ b/src/gtkutil.c
@@ -3890,7 +3890,7 @@ xg_update_scrollbar_pos (struct frame *f,
top /= scale;
left /= scale;
height /= scale;
- left -= (scale - 1) * ((width / scale) >> 1);
+ width /= scale;
/* Clear out old position. */
int oldx = -1, oldy = -1, oldw, oldh;
@@ -3966,6 +3966,12 @@ xg_update_horizontal_scrollbar_pos (struct frame *f,
GtkWidget *wfixed = f->output_data.x->edit_widget;
GtkWidget *wparent = gtk_widget_get_parent (wscroll);
gint msl;
+ int scale = xg_get_scale (f);
+
+ top /= scale;
+ left /= scale;
+ height /= scale;
+ width /= scale;
/* Clear out old position. */
int oldx = -1, oldy = -1, oldw, oldh;
--
2.15.0.rc1