Re: [PATCH 2/2] git-gui: add horizontal scrollbar to commit buffer

>
> On 04/09/19 10:10PM, Bert Wesarg wrote:
> > While the commit message widget has a configurable fixed width, it
> > nevertheless allows to write commit messages which exceed this limit.
> > Though it does not show this content because there is not scrollbar for
>
> Like we discussed before, it does show the content, you just have to
> scroll by keyboard, and can't scroll by mouse. So maybe reword this?
>
> > this widget. No it is.
>
> I pulled from your GitHub since you seem to have fixed this typo there.
>
> > There seems to be a bug in at least up to Tcl/Tk 8.6.8, which does not
> > update the horizontal scrollbar if one removes the whole content at once.
> >
> > Suggested-by: Birger Skogeng Pedersen <birger.sp@gmail.com>
> > Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
> > ---
> >  git-gui.sh | 10 ++++++++--
> >  1 file changed, 8 insertions(+), 2 deletions(-)
> >
> > diff --git a/git-gui.sh b/git-gui.sh
> > index a491085..fa9c0d2 100755
> > --- a/git-gui.sh
> > +++ b/git-gui.sh
> > @@ -3363,14 +3363,20 @@ ttext $ui_comm -background white -foreground black \
> >       -relief sunken \
> >       -width $repo_config(gui.commitmsgwidth) -height 9 -wrap none \
> >       -font font_diff \
> > +     -xscrollcommand {.vpane.lower.commarea.buffer.frame.sbx set} \
> >       -yscrollcommand {.vpane.lower.commarea.buffer.frame.sby set}
> > +${NS}::scrollbar .vpane.lower.commarea.buffer.frame.sbx \
> > +     -orient horizontal \
> > +     -command [list $ui_comm xview]
> >  ${NS}::scrollbar .vpane.lower.commarea.buffer.frame.sby \
> > +     -orient vertical \
> >       -command [list $ui_comm yview]
> >
> > +pack .vpane.lower.commarea.buffer.frame.sbx -side bottom -fill x
> >  pack .vpane.lower.commarea.buffer.frame.sby -side right -fill y
> > -pack $ui_comm -side left -fill y
> > +pack $ui_comm -side left -fill both -expand 1
>
> Dropping this change does not seem to make a difference. The commit
> message buffer expands on resize even without it. Can you please explain
> why you did this?
>
> >  pack .vpane.lower.commarea.buffer.header -side top -fill x
> > -pack .vpane.lower.commarea.buffer.frame -side left -fill y
> > +pack .vpane.lower.commarea.buffer.frame -side bottom -fill both -expand 1
>
> I'm not too familiar with pack, but why did you change the side from
> left to bottom? I tested by changing it back to left and didn't notice
> any difference.
>
> >  pack .vpane.lower.commarea.buffer -side left -fill y
> >
> >  # -- Commit Message Buffer Context Menu
>
> Other than these couple of minor things, the patch LGTM. Thanks.