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bug#32002: 24.4; Scroll bar start, end not correct
From: |
Mike Kupfer |
Subject: |
bug#32002: 24.4; Scroll bar start, end not correct |
Date: |
Sat, 07 Jul 2018 08:19:30 -0700 |
martin rudalics wrote:
> Maybe Mike's theme doesn't show the arrow keys or the mouse position
> gets interpreted wrongly.
I'm not sure what you mean by "arrow keys". Is this the same thing as
the "stepper buttons" I've been referring to?
> At least his "right-click in the scrollbar
> above or below the thumb (slider)" is a misinterpretation of how
> scroll bars are supposed to behave. Such clicks should be interpreted
> as "jumps" as I tried to explain elsewhere.
https://developer.gnome.org/gtk3/stable/GtkScrollbar.html is the closest
I've found to documentation on how a (GTK3) scrollbar is supposed to
behave. I do not see that it says what should happen if the user
right-clicks. So I am not convinced that I have misinterpreted
anything. I did test my right-click idea on gedit before posting it,
and a single right-click in the scroll area behaved the same as
left-clicking on the corresponding stepper button.
I have found some discussion at
https://bugzilla.redhat.com/show_bug.cgi?id=1495520, which suggests that
right-click is intended for smooth scrolling--at least in some versions
of GTK3. And I see that right-click-and-hold does produce smooth
scrolling on gedit, though I'm unable to get the variable-speed effect
mentioned at https://bugzilla.redhat.com/show_bug.cgi?id=1495520#c9.
Could it make a difference that I've been using MATE and Cinnamon for
testing?
Anyway, my original comments were about the behavior of Emacs when I
click on a stepper button. I would be happy to limit future discussion
to that use case.
mike
- bug#32002: 24.4; Scroll bar start, end not correct, (continued)
- bug#32002: 24.4; Scroll bar start, end not correct, Eli Zaretskii, 2018/07/05
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/05
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/05
- bug#32002: 24.4; Scroll bar start, end not correct, Eli Zaretskii, 2018/07/06
- bug#32002: 24.4; Scroll bar start, end not correct, Robert Pluim, 2018/07/06
- bug#32002: 24.4; Scroll bar start, end not correct, martin rudalics, 2018/07/06
- bug#32002: 24.4; Scroll bar start, end not correct, Eli Zaretskii, 2018/07/06
- bug#32002: 24.4; Scroll bar start, end not correct, martin rudalics, 2018/07/07
- bug#32002: 24.4; Scroll bar start, end not correct, Eli Zaretskii, 2018/07/07
- bug#32002: 24.4; Scroll bar start, end not correct, martin rudalics, 2018/07/07
- bug#32002: 24.4; Scroll bar start, end not correct,
Mike Kupfer <=
- bug#32002: 24.4; Scroll bar start, end not correct, Eli Zaretskii, 2018/07/07
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/07
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/07
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/07
- bug#32002: 24.4; Scroll bar start, end not correct, martin rudalics, 2018/07/08
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/08
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/08
- bug#32002: 24.4; Scroll bar start, end not correct, martin rudalics, 2018/07/09
- bug#32002: 24.4; Scroll bar start, end not correct, martin rudalics, 2018/07/09
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/09