Re: Scroll bars on macOS builds

[Tim Cross <theophilusx@gmail.com>]

Angelo Graziosi <angelo.g0@libero.it> writes:

>> Il 22/01/2022 12:33 Alan Third <alan@idiocy.org> ha scritto:
>> 
>>  
>> On Wed, Jan 12, 2022 at 01:12:05AM +0100, Angelo Graziosi wrote:
>> > 
>> > > Il 04/01/2022 12:08 Alan Third ha scritto:
>> > > 
>> > > Do the scrollbars work if you click where they should be?
>> > > 
>> > 
>> > It looks as if they are hidden, at least for what would be the vertical scroll bar...
>> > 
>> > > Can you try loading a theme with a dark background (wombat, for
>> > > example)? They might be displaying as white on white. I don't think
>> > > they should do that themselves, but I have seen that sort of thing
>> > > before.
>> > 
>> > No, I tried wombat all the other themes.
>> 
>> It sounds like either they're not being drawn at all, or they're being
>> drawn in the wrong place (outside the frame bounds). I have no
>> immediate ideas why either should happen.
>> 
>> Are you comfortable using a debugger? 
>
> No, I am afraid..
>
> All I can say is that the frame is drawn as if they are there.
>
> When I visit a buffer with many lines and long wrapped lines, holding mouse-1
> pressed and dragging where they should be, the result is as if they are there.
> For example, long wrapped lines become not wrapped exactly as on Windows build
> where scroll bars are visible...

Could this be due to a macOS setting? I know that macOS has a couple of
options relating to when scroll bars become visible, including one where
they are hidden until you start to scroll.